JP4119368B2 - 溶剤型コーティング用共重合ポリエステル樹脂およびそれを含むコーティング組成物 - Google Patents
溶剤型コーティング用共重合ポリエステル樹脂およびそれを含むコーティング組成物 Download PDFInfo
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- JP4119368B2 JP4119368B2 JP2003538227A JP2003538227A JP4119368B2 JP 4119368 B2 JP4119368 B2 JP 4119368B2 JP 2003538227 A JP2003538227 A JP 2003538227A JP 2003538227 A JP2003538227 A JP 2003538227A JP 4119368 B2 JP4119368 B2 JP 4119368B2
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- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 239000008199 coating composition Substances 0.000 title claims abstract description 22
- 229920001225 polyester resin Polymers 0.000 title claims description 13
- 239000004645 polyester resin Substances 0.000 title claims description 13
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000011347 resin Substances 0.000 claims abstract description 30
- 229920001634 Copolyester Polymers 0.000 claims abstract description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 20
- 125000005907 alkyl ester group Chemical group 0.000 claims abstract description 14
- 125000003118 aryl group Chemical group 0.000 claims abstract description 14
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims abstract description 12
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 11
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 claims abstract description 6
- QSAWQNUELGIYBC-UHFFFAOYSA-N cyclohexane-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCCCC1C(O)=O QSAWQNUELGIYBC-UHFFFAOYSA-N 0.000 claims abstract description 6
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims abstract description 3
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims abstract description 3
- MUTGBJKUEZFXGO-UHFFFAOYSA-N hexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21 MUTGBJKUEZFXGO-UHFFFAOYSA-N 0.000 claims abstract description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- 150000005846 sugar alcohols Polymers 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 10
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 8
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims description 6
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 claims description 5
- -1 alicyclic dicarboxylic acids Chemical class 0.000 claims description 5
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 5
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 4
- 238000012643 polycondensation polymerization Methods 0.000 claims description 4
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims description 4
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- XDODWINGEHBYRT-UHFFFAOYSA-N [2-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCCC1CO XDODWINGEHBYRT-UHFFFAOYSA-N 0.000 claims description 2
- LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 claims description 2
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims description 2
- ZHNUHDYFZUAESO-OUBTZVSYSA-N aminoformaldehyde Chemical group N[13CH]=O ZHNUHDYFZUAESO-OUBTZVSYSA-N 0.000 claims description 2
- OTLDLKLSNZMTTA-UHFFFAOYSA-N octahydro-1h-4,7-methanoindene-1,5-diyldimethanol Chemical compound C1C2C3C(CO)CCC3C1C(CO)C2 OTLDLKLSNZMTTA-UHFFFAOYSA-N 0.000 claims description 2
- 229920001228 polyisocyanate Polymers 0.000 claims description 2
- 239000005056 polyisocyanate Substances 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims 2
- IUYYVMKHUXDWEU-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,1-diol Chemical compound CC(C)CC(C)(C)C(O)O IUYYVMKHUXDWEU-UHFFFAOYSA-N 0.000 claims 1
- QOFLTGDAZLWRMJ-UHFFFAOYSA-N 2-methylpropane-1,1-diol Chemical compound CC(C)C(O)O QOFLTGDAZLWRMJ-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 abstract description 9
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000006068 polycondensation reaction Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 239000000126 substance Substances 0.000 description 13
- 230000007062 hydrolysis Effects 0.000 description 12
- 238000006460 hydrolysis reaction Methods 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 125000002723 alicyclic group Chemical group 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 229920000180 alkyd Polymers 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001782 photodegradation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 239000012760 heat stabilizer Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000006184 cosolvent Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- VYZKQGGPNIFCLD-UHFFFAOYSA-N 3,3-dimethylhexane-2,2-diol Chemical compound CCCC(C)(C)C(C)(O)O VYZKQGGPNIFCLD-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 101000644279 Homo sapiens Putative 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 102100020935 Putative 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase Human genes 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- VEIOBOXBGYWJIT-UHFFFAOYSA-N cyclohexane;methanol Chemical compound OC.OC.C1CCCCC1 VEIOBOXBGYWJIT-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- QYMFNZIUDRQRSA-UHFFFAOYSA-N dimethyl butanedioate;dimethyl hexanedioate;dimethyl pentanedioate Chemical compound COC(=O)CCC(=O)OC.COC(=O)CCCC(=O)OC.COC(=O)CCCCC(=O)OC QYMFNZIUDRQRSA-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012628 flowing agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Description
(a)(i)イソフタル酸、イソフタル酸のC1〜C2アルキルエステル、フタル酸、フタル酸のC1〜C2アルキルエステル、無水フタル酸およびこれらの混合物から選ばれる芳香族ジカルボン酸60〜90モル%、および
(ii)1,2−シクロヘキサンジカルボン酸、1,2−シクロヘキサンジカルボン酸のC1〜C2アルキルエステル、1,2−シクロヘキサンジカルボン酸無水物、1,4−シクロヘキサンジカルボン酸、1,4−シクロヘキサンジカルボン酸のC1〜C2アルキルエステルおよびこれらの混合物から選ばれる脂環族カルボン酸10〜40モル%を含む酸成分;
(b)下記一般式(I)の2,2−ジアルキル−1,3−プロパンジオール60〜100モル%および多価アルコール0〜40モル%を含むアルコール成分;および
(c)前記酸成分およびアルコール成分の総モル数に基づいて最大5モル%の、多価酸および/または多価アルコールを含む、3以上の官能基を有する多官能成分。
ここで、2,2−ジアルキル−1,3−プロパンジオール60〜100モル%は、2−ブチル−2−エチル−1,3−プロパンジオールおよびネオペンチルグリコールの混合物であり、2−ブチル−2−エチル−1,3−プロパンジオールは総アルコール成分に対して10〜55モル%含有されている。
本発明をさらに明確するために、本発明を下記実施例によってさらに詳細に説明する。但し、下記実施例は本発明を例示するためのものであり、本発明を限定しない。下記の実施例において、物理的および化学的物性を次のように測定した。
(2)ガラス転移温度:示差走査熱量測定(DSC)法によって測定した。
(4)耐溶剤性:亜鉛めっき処理された0.5mm厚さの鉄板にペイントコーティングを行い、270℃で50秒間熱風乾燥機で乾燥し、メチルエチルケトン(MEK)に濡らしたガーゼを指に包んで擦った。板上で10cmを擦ってペイントコーティングが傷つくまで擦った数で耐溶剤性を評価した。
(6)加速耐候性:ペイントコーティングを行い、270℃で50秒間熱風乾燥機で乾燥した、亜鉛めっき処理された0.5mm厚さの鉄板をQ−panel社から市販されているQUV加速耐候性試験機で7,000時間試験し、初期光沢と比較して光沢保有率を測定した。試験機で鉄板試験片に対して50℃で4時間の凝結および60℃で8時間のQUV−A(340nm)照射からなる試験サイクルを繰り返した。
(8)柔軟性(Flexibility):ペイントでコーティングを行い、270℃で50秒間熱風乾燥機で乾燥した、亜鉛めっき処理された0.5mm厚さの鉄板を完全に半分に折り畳んで0°になるようにし、その中に同じ厚さの板を挿入した。30倍拡大し、コーティングにクラックが観察されず、中に挿入された板の数でコーティングペイントの柔軟性を表示した。
(実施例I〜VI)
温度計、コンデンサ、マントルおよび撹拌器が設けられており、真空ポンプに連結されている500mlの3つ口フラスコに下記表1に示すように、酸成分およびアルコール成分を投入した。エステル化触媒、酢酸亜鉛およびテトラブトキシチタンを添加し、成分を室温から250℃まで昇温した。副産物である水またはメタノールを理論量排出させ、縮重合触媒のSb2O3および熱安定剤のトリメチルホスフェートを添加した後、265℃の真空条件で数時間反応させることによって、0.20〜0.40dl/gの固有粘度および6,000〜12,000の数平均分子量を有する共重合体を得た。共重合体の物性を測定し、その結果を下記表1に示す。
酸およびアルコール成分を下記表1に示すように用いたことを除いては、実施例1と同様な方法で製造し、得られた共重合ポリエステルの物性を表1に示す。
本発明の効果を確認するために、実施例I〜VIおよび比較例I〜IVで合成された各共重合ポリエステルをシクロヘキサノン/ソルベッソ#100/ソルベッソ#150(40/30/30)からなる混合溶媒に溶解して固体の含量が50wt%である溶液を得た後、表2に示すように分散相を製造した。表3に示すように、分散相を混合してペイントを得た。
得られたペイントを鉄板に塗布し、コーティングの物理的性質および化学的性質を測定し、その結果を下記表4に示す。
Claims (11)
- (a)(i)イソフタル酸、イソフタル酸のC1〜C2アルキルエステル、フタル酸、フタル酸のC1〜C2アルキルエステル、無水フタル酸およびこれらの混合物から選ばれる芳香族ジカルボン酸60〜90モル%、および
(ii)1,2−シクロヘキサンジカルボン酸無水物、1,2−シクロヘキサンジカルボン酸、1,2−シクロヘキサンジカルボン酸のC1〜C2アルキルエステル、1,4−シクロヘキサンジカルボン酸、1,4−シクロヘキサンジカルボン酸のC1〜C2アルキルエステルおよびこれらの混合物から選ばれる脂環族ジカルボン酸10〜40モル%を含む酸成分;
(b)下記一般式(I)の2,2−ジアルキル−1,3−プロパンジオール60〜100モル%および多価アルコール0〜40モル%を含むアルコール成分:
(c)前記酸成分およびアルコール成分の総モル数に基づいて最大5モル%の、多価酸および/または多価アルコールを含む3以上の官能基を有する多官能成分;
を縮重合させて製造した溶剤型コーティング組成物用の共重合ポリエステル樹脂であって、
前記2,2−ジアルキル−1,3−プロパンジオール60〜100モル%は、2−ブチル−2−エチル−1,3−プロパンジオールおよびネオペンチルグリコールの混合物であり、前記2−ブチル−2−エチル−1,3−プロパンジオールは総アルコール成分に対して10〜55モル%含有されている
共重合ポリエステル樹脂。 - 前記2−ブチル−2−エチル−1,3−プロパンジオールおよびネオペンチルグリコールの混合物は、総アルコール成分に対して80〜100モル%含有されており、前記2−ブチル−2−エチル−1,3−プロパンジオールは総アルコール成分に対して20〜55モル%含有されていることを特徴とする
請求項1記載の共重合ポリエステル樹脂。 - 前記多価アルコールが、シクロヘキサンジメタノール、プロピレングリコール、2,2,4−トリメチルペンタンジオール、トリシクロデカンジメタノール、エチレングリコール、2−メチルプロパンジオール、ブタンジオール、1,6−ヘキサンジオールおよびこれらの混合物から選ばれることを特徴とする
請求項1記載の共重合ポリエステル樹脂。 - 前記シクロヘキサンジメタノールが、1,2−シクロヘキサンジメタノール、1,3−シクロヘキサンジメタノール、1,4−シクロヘキサンジメタノール、またはこれらの混合物であって、前記(b)成分の総モル数に対して0〜40モル%含有されていることを特徴とする
請求項3記載の共重合ポリエステル樹脂。 - 前記多価アルコールは、エチレングリコール、ブタンジオール、1,6−ヘキサンジオールおよびこれらの混合物から選ばれ、総アルコール成分に対して20モル%含有されていることを特徴とする
請求項3記載の共重合ポリエステル樹脂。 - 前記多官能成分(c)が、トリメチロールプロパンおよび/またはトリメリト酸およびその無水物から選ばれるものであることを特徴とする
請求項1記載の共重合ポリエステル樹脂。 - 前記共重合ポリエステルは0〜3mg KOH/gの酸価、20〜50mg KOH/gのヒドロキシ価、0.2dl/g以上の固有粘度、5,000〜20,000の数平均分子量を有する
請求項1記載の共重合ポリエステル樹脂。 - 請求項1〜7のいずれかに記載の共重合ポリエステルおよび架橋剤を含有する溶剤型コーティング組成物。
- 前記架橋剤が、アミノホルムアルデヒド、尿素、ブロックポリイソシアネート樹脂から選ばれることを特徴とする
請求項8記載の溶剤型コーティング組成物。 - 架橋触媒および顔料をさらに含有する
請求項8または9記載の溶剤型コーティング組成物。 - 請求項8〜10のいずれかに記載の溶剤型コーティング組成物によって得られるコーティング。
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PCT/EP2002/011655 WO2003035715A1 (en) | 2001-10-22 | 2002-10-18 | Copolyester resin for solventborne coating and coating composition comprising the same |
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JP (1) | JP4119368B2 (ja) |
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US6806346B2 (en) * | 2002-07-12 | 2004-10-19 | E. I. Du Pont De Nemours And Company | Copolymerization of cyclic ester oligomers |
DE10322845A1 (de) * | 2003-05-19 | 2004-12-16 | Degussa Ag | Verzweigte,amorphe Makropolyole auf Polyesterbasis mit enger Molekulargewichtsverteilung |
KR20090052615A (ko) * | 2007-11-21 | 2009-05-26 | 에스케이케미칼주식회사 | 폴리에스테르 수지 및 이를 포함하는 토너 |
CN101245132B (zh) * | 2008-02-29 | 2011-06-08 | 浙江天女集团制漆有限公司 | 一种涂料用的功能树脂及其制备方法 |
PL2250209T3 (pl) | 2008-02-29 | 2014-09-30 | New Coat As | Żelkot zawierający alifatyczne nienasycone żywice poliestrowe zapewniający doskonałą odporność na warunki atmosferyczne |
EP2287225A1 (en) * | 2009-08-20 | 2011-02-23 | Saudi Basic Industries Corporation | Process for making polyethylene terephthalate |
CN101735757B (zh) * | 2009-12-24 | 2012-05-02 | 昆山天洋热熔胶有限公司 | 一种空气滤清器用聚酯热熔胶的制备方法 |
CN102153939B (zh) * | 2011-01-26 | 2013-08-28 | 汕头市天方达新材料科技有限公司 | 聚酯漆包线绝缘漆的改性剂及其制造方法和应用 |
US20130034741A1 (en) * | 2011-08-04 | 2013-02-07 | Ppg Industries Ohio, Inc. | Branched polyester polymers comprising isophthalic acid and coatings comprising the same |
TWI619740B (zh) * | 2012-08-16 | 2018-04-01 | 迪愛生股份有限公司 | 纖維素酯樹脂組成物、纖維素酯光學膜及偏光板用保護膜 |
BR112017026515A2 (pt) | 2015-06-09 | 2018-08-14 | Ppg Industries Ohio, Inc. | composição de revestimento, substrato e dispositivo eletrônico ou componente eletrônico |
BR112017026517A2 (pt) | 2015-06-09 | 2018-08-14 | Ppg Ind Ohio Inc | composição de revestimento, substrato e dispositivo eletrônico ou componente eletrônico |
US10543656B2 (en) | 2018-01-11 | 2020-01-28 | Eastman Chemical Company | Tough shrinkable films |
KR102553939B1 (ko) * | 2018-02-07 | 2023-07-11 | 에스케이케미칼 주식회사 | 공중합 포화 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
JP2019172810A (ja) * | 2018-03-28 | 2019-10-10 | 東洋紡株式会社 | 共重合ポリエステル樹脂およびこれを含む粘着剤組成物 |
EP3744749A4 (en) * | 2018-05-07 | 2021-11-10 | Toyobo Co., Ltd. | COPOLYESTER, WATER DISPERSION AND WATER PAINT WITH IT |
KR20210072065A (ko) | 2018-10-08 | 2021-06-16 | 이스트만 케미칼 컴파니 | 수지 배합물로부터 제조된 결정화가능한 수축성 필름 및 열성형성 시트 |
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WO2020163424A1 (en) * | 2019-02-05 | 2020-08-13 | Eastman Chemical Company | Reduced haze compositions for coatings |
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US7078476B2 (en) | 2006-07-18 |
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