GB1183152A - Foamable Synthetic Resins - Google Patents
Foamable Synthetic ResinsInfo
- Publication number
- GB1183152A GB1183152A GB44673/68A GB4467368A GB1183152A GB 1183152 A GB1183152 A GB 1183152A GB 44673/68 A GB44673/68 A GB 44673/68A GB 4467368 A GB4467368 A GB 4467368A GB 1183152 A GB1183152 A GB 1183152A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- vinyl
- components
- urea
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920003002 synthetic resin Polymers 0.000 title abstract 2
- 239000000057 synthetic resin Substances 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 6
- 239000000178 monomer Substances 0.000 abstract 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 abstract 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- NGCJVMZXRCLPRQ-UHFFFAOYSA-N 2-methylidenepentanedinitrile Chemical compound N#CC(=C)CCC#N NGCJVMZXRCLPRQ-UHFFFAOYSA-N 0.000 abstract 1
- ZLCQPNTYJJEQND-UHFFFAOYSA-N 2-methylprop-2-enenitrile;2-methylprop-2-enoic acid Chemical compound CC(=C)C#N.CC(=C)C(O)=O ZLCQPNTYJJEQND-UHFFFAOYSA-N 0.000 abstract 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 abstract 1
- 239000004965 Silica aerogel Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 acrylate ester Chemical class 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 150000003440 styrenes Chemical class 0.000 abstract 1
- 229920001567 vinyl ester resin Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1,183,152. Foamable methacrylic acidmethacrylonitrile resins. ROHM & HAAS G.m.b.H. 19 Sept., 1968 [19 Sept., 1967], No. 44673/68. Addition to 1,045,229. Headings C3C and C3P. A foamable synthetic resin comprises (A) a copolymer of (1) methacrylic acid; (2) methacrylonitrile; and, if desired, (3) at least one further copolymerizable monomer the proportions of components (1), (2) and (3) being more than 60% and not greater than 90% by weight, from 10% to less than 40%, and less than 30%, respectively, of the total weight of monomers], (B) 5 to 20%, based on the weight of copolymer (A), of urea or N,N<SP>1</SP>-dimethyl urea and, if desired, (C) up to 10% of water based on the total weight of the resin. Components (B) and (C) are incorporated during formation of copolymer component (A). Other components e.g. silica aerogel, asbestos powder or a polymer soluble in the monomer mixture may also be present during formation of said copolymer. Specified comonomers (3) are (meth) acrylamide, acrylic acid, a (meth) acrylate ester, acrylonitrile, methyleneglutaronitrile, styrenes, vinyl esters and heterocyclic vinyl compounds e.g. vinyl carbazole, vinyl imidazole and vinyl pyrrolidone. In the examples copolymers are produced by heating in two stages a mixture comprising methacrylic acid, methacrylonitrile, polyvinyl butyral, urea, benzoyl peroxide and, additionally, water (Example 3) or methyl methacrylate (Example 4). The copolymers are foamed by heating.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1595214A DE1595214C3 (en) | 1964-09-19 | 1964-09-19 | Process for the production of thermoplastic polymers which can be foamed by heating |
| DER0046932 | 1967-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1183152A true GB1183152A (en) | 1970-03-04 |
Family
ID=35311675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44673/68A Expired GB1183152A (en) | 1964-09-19 | 1968-09-19 | Foamable Synthetic Resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1183152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291130A (en) | 1980-01-02 | 1981-09-22 | The Dow Chemical Company | Process of making thermoset foams of acrylic polymers |
| EP0433391A1 (en) * | 1988-09-12 | 1991-06-26 | Hexcel Corp | Compositions and process for producing foam plastics. |
-
1968
- 1968-09-19 GB GB44673/68A patent/GB1183152A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291130A (en) | 1980-01-02 | 1981-09-22 | The Dow Chemical Company | Process of making thermoset foams of acrylic polymers |
| EP0433391A1 (en) * | 1988-09-12 | 1991-06-26 | Hexcel Corp | Compositions and process for producing foam plastics. |
| EP0433391A4 (en) * | 1988-09-12 | 1991-10-30 | Hexcel Corporation | Compositions and process for producing foam plastics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |