JPWO2019043094A5 - - Google Patents
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- JPWO2019043094A5 JPWO2019043094A5 JP2020511929A JP2020511929A JPWO2019043094A5 JP WO2019043094 A5 JPWO2019043094 A5 JP WO2019043094A5 JP 2020511929 A JP2020511929 A JP 2020511929A JP 2020511929 A JP2020511929 A JP 2020511929A JP WO2019043094 A5 JPWO2019043094 A5 JP WO2019043094A5
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- 229920000515 polycarbonate Polymers 0.000 claims description 55
- 239000004417 polycarbonate Substances 0.000 claims description 55
- 239000000203 mixture Substances 0.000 claims description 42
- 239000002253 acid Substances 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 16
- 239000011780 sodium chloride Substances 0.000 claims description 16
- 229920001577 copolymer Polymers 0.000 claims description 11
- 229910004762 CaSiO Inorganic materials 0.000 claims description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 7
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000000111 anti-oxidant Effects 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- TVZISJTYELEYPI-UHFFFAOYSA-N hypodiphosphoric acid Chemical compound OP(O)(=O)P(O)(O)=O TVZISJTYELEYPI-UHFFFAOYSA-N 0.000 claims description 3
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical group [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 3
- GQZXNSPRSGFJLY-UHFFFAOYSA-N Hypophosphorous acid Chemical compound OP=O GQZXNSPRSGFJLY-UHFFFAOYSA-N 0.000 claims description 2
- DGTVXEHQMSJRPE-UHFFFAOYSA-N difluorophosphinic acid Chemical compound OP(F)(F)=O DGTVXEHQMSJRPE-UHFFFAOYSA-N 0.000 claims description 2
- NBKNGYZMUWFYKV-UHFFFAOYSA-N difluorophosphinite Chemical compound [O-]P(F)F NBKNGYZMUWFYKV-UHFFFAOYSA-N 0.000 claims description 2
- DWYMPOCYEZONEA-UHFFFAOYSA-N fluorophosphoric acid Chemical compound OP(O)(F)=O DWYMPOCYEZONEA-UHFFFAOYSA-N 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-N meta-phosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- RYYWUUFWQRZTIU-UHFFFAOYSA-N thiophosphoric acid Chemical compound OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 2
- 238000003475 lamination Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000006229 carbon black Substances 0.000 claims 1
- GHPQKUMXAPLDRC-UHFFFAOYSA-N fluoro(dioxido)phosphane Chemical compound [O-]P([O-])F GHPQKUMXAPLDRC-UHFFFAOYSA-N 0.000 claims 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 description 16
- 230000000087 stabilizing Effects 0.000 description 8
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N Antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- -1 poly(haloaryl acrylates Chemical class 0.000 description 3
- 229910000165 zinc phosphate Inorganic materials 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H Zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- BQPNUOYXSVUVMY-UHFFFAOYSA-N [4-[2-(4-diphenoxyphosphoryloxyphenyl)propan-2-yl]phenyl] diphenyl phosphate Chemical compound C=1C=C(OP(=O)(OC=2C=CC=CC=2)OC=2C=CC=CC=2)C=CC=1C(C)(C)C(C=C1)=CC=C1OP(=O)(OC=1C=CC=CC=1)OC1=CC=CC=C1 BQPNUOYXSVUVMY-UHFFFAOYSA-N 0.000 description 2
- YIKQLNRXIWIZFA-UHFFFAOYSA-L [O-]P([O-])(=O)O[SiH3] Chemical class [O-]P([O-])(=O)O[SiH3] YIKQLNRXIWIZFA-UHFFFAOYSA-L 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- JIONBBGQQYEZAC-UHFFFAOYSA-N carbonyl dichloride;2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxyphenyl)propan-2-yl]phenol;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClC(Cl)=O.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1.C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 JIONBBGQQYEZAC-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229940058905 Antimony compounds for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- GYQBBRRVRKFJRG-UHFFFAOYSA-L Disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M Monopotassium phosphate Chemical class [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- RZUHBLGLDSYPOM-UHFFFAOYSA-N OP(O)(=O)OP(=O)(O)O.C(CCCCCCCCCCCCCCCCC)C(O)(C(CO)(CO)CO)CCCCCCCCCCCCCCCCCC Chemical compound OP(O)(=O)OP(=O)(O)O.C(CCCCCCCCCCCCCCCCC)C(O)(C(CO)(CO)CO)CCCCCCCCCCCCCCCCCC RZUHBLGLDSYPOM-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N Tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 230000000996 additive Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- JXYAODGLKNBUTA-UHFFFAOYSA-N antimonite Chemical compound [O-][Sb]([O-])[O-] JXYAODGLKNBUTA-UHFFFAOYSA-N 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Inorganic materials O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- ZBZJARSYCHAEND-UHFFFAOYSA-H calcium;hydrogen phosphate;hydroxide;phosphate Chemical compound O.[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O ZBZJARSYCHAEND-UHFFFAOYSA-H 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L phosphate Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229910052904 quartz Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- BZKBCQXYZZXSCO-UHFFFAOYSA-N sodium hydride Inorganic materials [H-].[Na+] BZKBCQXYZZXSCO-UHFFFAOYSA-N 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- MFXMOUUKFMDYLM-UHFFFAOYSA-L zinc;dihydrogen phosphate Chemical compound [Zn+2].OP(O)([O-])=O.OP(O)([O-])=O MFXMOUUKFMDYLM-UHFFFAOYSA-L 0.000 description 1
Description
非充填ポリカーボネートまたはそのコポリマーは、ポリカーボネート組成物で一般に使用される１つ以上の難燃剤を含むことができる。難燃剤は、難燃性の特性を提供して、組成物の耐衝撃性、耐熱性及び環境応力亀裂抵抗性にマイナスの影響を与えない、ポリカーボネート系組成物での使用に公知の任意の難燃剤でもよい。難燃剤は、最終用途の難燃性要件を満たすのに十分な量で、及び組成物から調製される物品の耐衝撃性、耐熱性及び環境応力亀裂抵抗性に有害な影響を与えない量で使用されることができる。代表的な難燃剤は、ハロゲン化合物、炭化塩難燃剤、リン含有化合物、オリゴマーリン酸塩、ポリ（ブロック－ホスホネート－エステル）及び／またはポリ（ブロック－ホスホネート－カルボネート）を含む。米国特許第７，６４５，８５０号を参照（その全体が組み込まれる）。オリゴマーリン酸塩は、ビスフェノールＡビス（リン酸ジフェニル）（ＢＡＰＰ）を含む。難燃剤の種類は、ハロゲン化難燃剤を含む。難燃剤の種類は、臭素化難燃剤を含む。代表的な難燃剤は、臭素化ポリカーボネート（例えば、テトラブロモビスフェノールＡポリカーボネートオリゴマー、ポリブロモフェニルエーテル、臭素化ＢＰＡポリエポキシド、臭素化イミド）、ハロゲン化ポリアクリレート（例えば、ポリ（ハロアリールアクリレート）、ポリ（ハロアリールメタクリレート））、臭素化ポリスチレン（例えば、ポリジブロモスチレン及びポリトリブロモスチレン）、デカブロモビフェニルエタン、テトラブロモビフェニル、臭素化アルファ（オメガ－アルキレン－ビス－フタル酸イミド）（例えば、Ｎ，Ν’－エチレン－ビス－テトラブロモフタル－イミド）、オリゴマ臭素化カーボネート（特に、必要に応じてフェノキシ基または臭素化フェノキシ基によって末端封止されているテトラブロモビスフェノールＡに由来するカーボネート）、または臭素化エポキシ樹脂を含む。ハロゲン化難燃剤の混合物は、本発明の組成物で利用できる。代表的なハロゲン化難燃剤は、臭素化ポリアクリレート、臭素化ポリスチレン、及びテトラブロモビスフェノールＡポリカーボネートオリゴマーを含む。１つ以上の難燃剤は、非充填ポリカーボネートまたはそのコポリマーを含有する組成物の重量に基づき、約０．１重量％以上、約１重量％以上または約５重量％以上の量で存在してもよい。１つ以上の難燃剤は、非充填ポリカーボネートまたはそのコポリマーを含有する組成物の重量に基づき、約３０重量％以下、約２０重量％以下の量で存在してもよい。組成物は、共力剤（特に、無機アンチモン化合物）を更に含むことができる。このような化合物は、幅広く利用できる、または周知の方法で作成されることができる。一般的な無機共力剤化合物は、Ｓｂ2Ｏ5、Ｓｂ2Ｏ3、亜アンチモン酸ナトリウムなどを含む。共力剤は、三酸化アンチモン（Ｓｂ2Ｏ3）でもよい。共力剤は、非充填ポリカーボネートまたはコポリカーボネート化合物の重量％に基づき、約０．５～約１５重量％で使用できる。
The unfilled polycarbonate or its copolymers can contain one or more flame retardants commonly used in polycarbonate compositions. A flame retardant is any flame retardant known for use in polycarbonate-based compositions that provides flame retardant properties and does not negatively affect the composition's impact resistance, heat resistance, and environmental stress crack resistance. It can also be used as a fuel. The flame retardant is used in an amount sufficient to meet the flame retardancy requirements of the end use and in an amount that does not adversely affect the impact resistance, heat resistance and environmental stress crack resistance of articles prepared from the composition. can be used. Representative flame retardants include halogen compounds, carbide flame retardants , phosphorus- containing compounds, oligomeric phosphates, poly(block-phosphonate-esters) and/or poly(block-phosphonate-carbonates). See US Pat. No. 7,645,850 (incorporated in its entirety). Oligomeric phosphates include bisphenol A bis(diphenyl phosphate) (BAPP). Types of flame retardants include halogenated flame retardants. Types of flame retardants include brominated flame retardants. Typical flame retardants are brominated polycarbonates (e.g. tetrabromobisphenol A polycarbonate oligomers, polybromophenyl ethers, brominated BPA polyepoxides, brominated imides), halogenated polyacrylates (e.g. poly(haloaryl acrylates), poly (haloaryl methacrylate)), brominated polystyrene (e.g. polydibromostyrene and polytribromostyrene), decabromobiphenylethane, tetrabromobiphenyl, brominated alpha (omega-alkylene-bis-phthalimide) (e.g. N , N'-ethylene-bis-tetrabromophthal-imide), oligomeric brominated carbonates (especially carbonates derived from tetrabromobisphenol A optionally endcapped with phenoxy or brominated phenoxy groups), or containing brominated epoxy resins. Mixtures of halogenated flame retardants can be utilized in the compositions of the present invention. Representative halogenated flame retardants include brominated polyacrylates, brominated polystyrenes, and tetrabromobisphenol A polycarbonate oligomers. The one or more flame retardants may be present in an amount of about 0.1% or more, about 1% or more, or about 5% or more by weight based on the weight of the composition containing the unfilled polycarbonate or copolymer thereof. good. The one or more flame retardants may be present in amounts up to about 30%, up to about 20% by weight, based on the weight of the composition containing the unfilled polycarbonate or copolymer thereof. The composition may further comprise synergists (especially inorganic antimony compounds). Such compounds are widely available or can be made by well-known methods. Common inorganic synergist compounds include Sb2O5 , Sb2O3 , sodium antimonite , and the like. The synergist may be antimony trioxide ( Sb2O3 ). Synergists can be used from about 0.5 to about 15 weight percent based on the weight percent of the unfilled polycarbonate or copolycarbonate compound.
非充填ポリカーボネートまたはそのコポリマーを含有する組成物は、ポリカーボネート系組成物で通常使用される、少なくとも１つ以上の添加剤を更に含有できる。例えば１つのそのような添加剤は、１つ以上の潤滑剤（例えば、鉱油、エポキシ化ダイズ油など）；核剤；帯電防止剤；安定剤；充填剤及び／または補強剤（例えば、ガラス繊維、炭素繊維、金属繊維、金属被覆繊維、熱硬化性繊維、ガラスビーズ、雲母、ケイ酸塩、石英、タルク、二酸化チタン及び／またはケイ灰石単独、または組み合わせ）；染料；または色素を含む。１つのそのような安定剤は、エステル－カーボネート交換を最小化するために存在する。このような安定剤は、従来技術で周知である（例えば米国特許第５，９２２，８１６号、同第４，５３２，２９０号、同第４，４０１、８０４号を参照し、そのすべては参照により本明細書に組み込まれる）。このような安定剤は、特定のリン含有化合物（次リン酸、特定の有機リン化合物（例えば、ジステアリルペンタエリトリトール二リン酸塩、一もしくは二水素リン酸または一、二または三水素リン酸化合物）、リン酸化合物、及び特定の無機リン化合物（例えば、リン酸一ナトリウム及びリン酸一カリウム、リン酸シリル及びリン酸シリル誘導体、単独または組み合わせ））を含む。
Compositions containing unfilled polycarbonate or copolymers thereof may further contain at least one or more additives commonly used in polycarbonate-based compositions. For example, one such additive includes one or more lubricants (e.g., mineral oil, epoxidized soybean oil, etc.); nucleating agents; antistatic agents; stabilizers; , carbon fibers, metal fibers, metal-coated fibers, thermoset fibers, glass beads, mica, silicates, quartz, talc, titanium dioxide and/or wollastonite (alone or in combination); dyes; or pigments. One such stabilizer is present to minimize ester-carbonate exchange. Such stabilizers are well known in the art (see, for example, U.S. Pat. Nos. 5,922,816; 4,532,290; 4,401,804, all of which reference incorporated herein by). Such stabilizers include certain phosphorus- containing compounds (hypophosphoric acid), certain organophosphorus compounds (e.g. distearyl pentaerythritol diphosphate, mono- or dihydrogen phosphate or mono-, di- or tri- hydrogen phosphate compounds), phosphate compounds, and certain inorganic phosphorus compounds (eg, monosodium and monopotassium phosphates, silyl phosphates and silyl phosphate derivatives, alone or in combination).
組成物は、安定化塩を含有できる。安定化塩は、ポリカーボネート及びポリカーボネートのコポリマーが解重合を引き起こすのを、組成物の塩基性材料が防ぐように機能する、酸性緩衝剤である、任意の化合物であり得る。安定化塩の代表的な種類は、米国特許第２０１３／０１３１２４１号に開示されているものを含み（参照により組み込まれる）、特にリン含有酸（例えば、リン酸、亜リン酸、次亜リン酸、次リン酸、ホスフィン酸、ホスホン酸、メタリン酸、ヘキサメタリン酸、チオリン酸、フルオロリン酸、ジフルオロリン酸、フルオロ亜リン酸、ジフルオロ亜リン酸、フルオロ次亜リン酸、フルオロ次リン酸）に由来する酸、酸性塩及びエステル、またはそれらの組み合わせを含む。リン含有酸及びリン含有酸のエステルの組み合わせを使用できる。あるいは、酸、酸性塩及びエステル（例えば、硫酸、亜硫酸塩、リン酸亜鉛、リン酸一カルシウム一水和物など）を使用できる。特定の実施形態で、酸安定剤は、亜リン酸（Ｈ3ＰＯ3）、リン酸（Ｈ3ＰＯ4）、リン酸亜鉛（Ｚｎ3（ＰＯ4）2）、亜鉛リン酸二水素（ＺｎＨ4Ｐ2Ｏ8）、リン酸二水素ナトリウム（ＮａＨ2ＰＯ4）またはピロリン酸二水素ナトリウム（Ｎａ2Ｈ2Ｐ2Ｏ7）及びリン酸一ナトリウムである。安定化塩は、ポリカーボネートまたはポリカーボネートのコポリマーの解重合を防ぐのに十分な量で存在し得る。安定化塩は、１つ以上のポリカーボネートまたはポリカーボネートのコポリマー、及びＣａＳｉＯ3を含有する組成物の約０．０５重量％以上の量で存在してもよい。安定化塩は、１つ以上のポリカーボネートまたはポリカーボネートのコポリマー、及びＣａＳｉＯ3を含有する組成物の約０．５重量％以下の量で存在してもよい。
The composition can contain stabilizing salts. A stabilizing salt can be any compound that is an acidic buffer that functions to prevent the basic materials of the composition from causing depolymerization of polycarbonates and polycarbonate copolymers. Representative types of stabilizing salts include those disclosed in U.S. Patent No. 2013/0131241 (incorporated by reference), particularly phosphorus- containing acids (e.g. Phosphoric acid, hypophosphoric acid, phosphinic acid, phosphonic acid, metaphosphoric acid, hexametaphosphoric acid, thiophosphoric acid, fluorophosphoric acid, difluorophosphoric acid, fluorophosphorous acid, difluorophosphite, fluorohypophosphorous acid, fluorohypophosphoric acid ), or combinations thereof . Combinations of phosphorus- containing acids and esters of phosphorus- containing acids can be used. Alternatively, acids, acid salts and esters (eg, sulfuric acid, sulfites, zinc phosphate, monocalcium phosphate monohydrate, etc.) can be used. In certain embodiments, the acid stabilizer is phosphorous acid ( H3PO3 ), phosphoric acid (H3PO4), zinc phosphate (Zn3(PO4)2 ) , zinc dihydrogen phosphate (ZnH 4 P 2 O 8 ), sodium dihydrogen phosphate (NaH 2 PO 4 ) or sodium dihydrogen pyrophosphate (Na 2 H 2 P 2 O 7 ) and monosodium phosphate. The stabilizing salt may be present in an amount sufficient to prevent depolymerization of the polycarbonate or copolymer of polycarbonate. The stabilizing salt may be present in an amount of about 0.05% or more by weight of the composition containing one or more polycarbonates or copolymers of polycarbonate and CaSiO 3 . The stabilizing salt may be present in an amount up to about 0.5% by weight of the composition containing one or more polycarbonates or copolymers of polycarbonate and CaSiO 3 .
実施形態１。ポリカーボネート、または５０モル％超のポリカーボネート単位及びポリカーボネート単位と共重合する５０モル％未満のモノマー単位のコポリマーからなる、１つ以上のポリマー、ならびに１つ以上の鉱物を含有する５～２０重量％の高アスペクト比のＣａＳｉＯ3を含む、組成物。
Embodiment 1. Polycarbonate or one or more polymers consisting of more than 50 mole % polycarbonate units and less than 50 mole % monomer units copolymerized with the polycarbonate units, and 5 to 20 weight containing one or more minerals % high aspect ratio CaSiO 3 .
実施形態４。前記安定化塩がリン系の酸の塩である、実施形態２または３に記載の組成物。
Fourth embodiment. 4. The composition of embodiment 2 or 3, wherein the stabilizing salt is a salt of a phosphorus acid.
実施形態７。ポリカーボネート、または５０モル％超のポリカーボネート単位及びポリカーボネート単位と共重合する５０モル％未満のモノマー単位のコポリマーからなる、１つ以上のポリマー；１つ以上の鉱物を含有する５～２０重量％の高アスペクト比のＣａＳｉＯ3；安定化塩；ならびにポリカーボネート含有組成物に有用な１つ以上の酸化防止剤；からなる、先行実施形態のいずれか１つに記載の組成物。
Embodiment 7. Polycarbonate or one or more polymers consisting of more than 50 mol % of polycarbonate units and less than 50 mol % of monomer units copolymerized with the polycarbonate units; 5-20 wt % containing one or more minerals. a stabilizing salt; and one or more antioxidants useful in polycarbonate - containing compositions. The composition according to any one of the preceding embodiments.
実施形態１７。２つ以上の層を含み、そこで、少なくとも１つの層が、ポリカーボネート、または５０モル％超のポリカーボネート単位及びポリカーボネート単位と共重合する５０モル％未満のモノマー単位のコポリマーからなる、１つ以上のポリマー；１つ以上の鉱物を含有する５～２０重量％の高アスペクト比のＣａＳｉＯ3；を含み、少なくとも１つの層が、１つ以上の非充填ポリカーボネートを含む、実施形態１３～１５のいずれか１つに記載の組成物。
Embodiment 17. Comprising two or more layers, wherein at least one layer is polycarbonate or a copolymer of greater than 50 mol % of polycarbonate units and less than 50 mol % of monomer units copolymerized with polycarbonate units. 5-20% by weight high aspect ratio CaSiO 3 containing one or more minerals; wherein at least one layer comprises one or more unfilled polycarbonate. A composition according to any one of aspects 13-15.
実施形態１８。ポリカーボネート、または５０モル％超のポリカーボネート単位及びポリカーボネート単位と共重合する５０モル％未満のモノマー単位のコポリマーからなる、１つ以上のポリマー；ならびに１つ以上の鉱物を含有する５～２０重量％の高アスペクト比のＣａＳｉＯ3；を含む前記層が、シートの厚みの０．５～１０％であり、１つ以上の非充填ポリカーボネートの含む前記層が、シートの厚みの９９．５～９０％である、実施形態１７に記載の組成物。
Embodiment 18. Polycarbonate or one or more polymers consisting of more than 50 mol % of polycarbonate units and less than 50 mol % of monomer units copolymerized with polycarbonate units; and 5 to 20 weight containing one or more minerals % high aspect ratio CaSiO 3 ; is 0.5-10% of the thickness of the sheet, and said layer comprising one or more unfilled polycarbonates is 99.5-90% of the thickness of the sheet. %.
実施形態２０。前記シートの前記表面のうちの一方または両方が、ポリカーボネート、または５０モル％超のポリカーボネート単位及びポリカーボネート単位と共重合する５０モル％未満のモノマー単位のコポリマーからなる、１つ以上のポリマー；ならびに１つ以上の鉱物を含有する５～２０重量％の高アスペクト比のＣａＳｉＯ3；を含む、組成物の層を含む、実施形態１３～１９のいずれか１つに記載の組成物。
Embodiment 20. one or both of said surfaces of said sheet consisting of polycarbonate or a copolymer of greater than 50 mol % polycarbonate units and less than 50 mol % monomer units copolymerized with polycarbonate units; 20. The composition according to any one of embodiments 13-19, comprising a layer of the composition comprising a polymer ; and 5-20% by weight high aspect ratio CaSiO 3 containing one or more minerals.
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| US3419634A (en) | 1966-01-03 | 1968-12-31 | Gen Electric | Organopolysiloxane polycarbonate block copolymers |
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| US4532290A (en) | 1984-05-02 | 1985-07-30 | General Electric Company | Stabilized polycarbonate-polyester compositions |
| US4906689A (en) | 1988-12-27 | 1990-03-06 | General Electric Company | Low-gloss aromatic carbonate polymer blend |
| US5922816A (en) | 1992-06-02 | 1999-07-13 | General Electric Company | Polyester-polycarbonate compositions stabilized against ester-carbonate interchange |
| DE4328656A1 (en) | 1993-08-26 | 1995-03-02 | Bayer Ag | Flame retardant, stress crack resistant polycarbonate ABS molding compounds |
| JPH10217412A (en) * | 1997-02-04 | 1998-08-18 | Asahi Chem Ind Co Ltd | Matte polycarbonate resin laminate plate |
| JPH11217412A (en) | 1997-10-21 | 1999-08-10 | Mitsubishi Rayon Co Ltd | Acrylic multilayer structure copolymer, methacylic resin composition therewith and lump lens |
| DE10103238A1 (en) * | 2001-01-25 | 2002-08-01 | Bayer Ag | Flame-retardant, mineral-reinforced polycarbonate compositions with high weld line strength |
| DE10217519A1 (en) | 2002-04-19 | 2003-11-06 | Bayer Ag | Thermoplastic compositions with improved low-temperature toughness |
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| WO2006008858A1 (en) * | 2004-07-20 | 2006-01-26 | Teijin Chemicals Ltd. | Aromatic polycarbonate resin composition and process for producing the same |
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