GB1302403A - - Google Patents
Info
- Publication number
- GB1302403A GB1302403A GB503170A GB503170A GB1302403A GB 1302403 A GB1302403 A GB 1302403A GB 503170 A GB503170 A GB 503170A GB 503170 A GB503170 A GB 503170A GB 1302403 A GB1302403 A GB 1302403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- articles
- weight
- methyl methacrylate
- catalyst
- 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
- 239000000203 mixture Substances 0.000 abstract 4
- -1 peroxy compound Chemical class 0.000 abstract 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 2
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 2
- 239000006188 syrup Substances 0.000 abstract 2
- 235000020357 syrup Nutrition 0.000 abstract 2
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004641 Diallyl-phthalate Substances 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical group SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000012986 chain transfer agent Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical class OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 239000002184 metal Chemical class 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
- 150000004684 trihydrates Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
1302403 Polymethyl methacrylate articles E I DU PONT DE NEMOURS & CO 3 Feb 1970 [16 Jan 1970] 5031/70 Heading C3P Articles which have low flame spread characteristics are prepared by mixing (a) a polymerizable methyl methacrylate syrup, (b) 20- 85% by weight, based on the total mixture, of a hydrate of alumina and (c) a polymerization catalyst comprising a water-soluble peroxy compound; pouring the mixture on to a casting surface; and curing the mixture to form the article. The syrup (a) preferably comprises a solution containing 10-35% by weight of polymethyl methacrylate, or a copolymer of at least 50% by weight methyl methacrylate (with, e.g., vinyl acetate, styrene or a (meth)acrylate ester), in monomeric methyl methacrylate. Component (b) is preferably alumina trihydrate. The peroxy compound of (c) is suitably a hemiperester of maleic acid or a metal salt thereof. Catalyst (c) desirably also includes a small amount of water (to dissolve the peroxy compound and thereby increase the effect of the catalyst) and may also comprise a mercaptan chain transfer agent. If desired, a cross-linking agent such as a (poly)glycol dimethacrylate, divinyl benzene, triallyl cyanurate or diallyl phthalate can be included in the polymerization mixture; a filler or pigment (additional to the alumina hydrate) may also be used. Articles which are produced include sheets and laminating layers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US352470A | 1970-01-16 | 1970-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1302403A true GB1302403A (en) | 1973-01-10 |
Family
ID=21706267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB503170A Expired GB1302403A (en) | 1970-01-16 | 1970-02-03 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2006197C3 (en) |
| FR (1) | FR2074827A5 (en) |
| GB (1) | GB1302403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4413089A (en) | 1982-03-10 | 1983-11-01 | E. I. Du Pont De Nemours And Company | Use of iron oxide pigments in a polymethyl methacrylate article |
| EP0749990A1 (en) * | 1995-06-21 | 1996-12-27 | Nippon Shokubai Co., Ltd. | A (meth)acrylic molding material and a production process thereof |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU515872B2 (en) * | 1975-09-22 | 1981-05-07 | E.I. Du Pont De Nemours And Company | Initiator system for ethylenically unsaturated monomers |
| DE3624142C1 (en) * | 1986-07-17 | 1988-02-25 | Dynamit Nobel Ag | Aluminum hydroxide-filled casting resins based on methacrylic acid esters and their use |
| DE3817224A1 (en) * | 1988-05-20 | 1989-11-30 | Schock & Co Gmbh | Sandwich panel |
| DE3817182A1 (en) * | 1988-05-20 | 1989-11-30 | Schock & Co Gmbh | Process for producing a sandwich panel |
| JP2762109B2 (en) * | 1989-04-11 | 1998-06-04 | 日本メクトロン株式会社 | Method for producing acrylic elastomer composition |
| US5242968A (en) * | 1990-08-27 | 1993-09-07 | Aristech Chemical Corporation | Acrylic-filled thermoformable acrylic sheet |
| DE4225309A1 (en) * | 1992-07-31 | 1994-02-03 | Roehm Gmbh | Suspension for the production of filled casting resins |
| DE4413903A1 (en) * | 1994-04-21 | 1995-10-26 | Andreas Zellmann | Feed distribution device for cleansing or disinfectants etc. |
| DE19732216A1 (en) * | 1997-07-26 | 1999-01-28 | Schock & Co Gmbh | Sheet material |
| DE102007014121A1 (en) * | 2006-10-09 | 2008-04-10 | Ashland-Südchemie-Kernfest GmbH | Free-radical cold curing of synthetic resins based on modified poly (meth) acrylates with reactive ethylenic groups |
| DE102007014122A1 (en) * | 2006-10-09 | 2008-04-10 | Ashland-Südchemie-Kernfest GmbH | Free-radical cold curing of synthetic resins based on modified poly (meth) acrylates with reactive ethylenic groups |
| PL2862904T3 (en) | 2013-10-18 | 2017-11-30 | Samtastic Products GmbH | Polymeric material, article comprising said poymeric material and method for producing the same |
-
1970
- 1970-02-03 GB GB503170A patent/GB1302403A/en not_active Expired
- 1970-02-11 DE DE19702006197 patent/DE2006197C3/en not_active Expired
- 1970-02-27 FR FR7007292A patent/FR2074827A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4413089A (en) | 1982-03-10 | 1983-11-01 | E. I. Du Pont De Nemours And Company | Use of iron oxide pigments in a polymethyl methacrylate article |
| EP0749990A1 (en) * | 1995-06-21 | 1996-12-27 | Nippon Shokubai Co., Ltd. | A (meth)acrylic molding material and a production process thereof |
| US5847036A (en) * | 1995-06-21 | 1998-12-08 | Nippon Shokubai Co., Ltd. | (Meth)acrylic molding material and a production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2006197A1 (en) | 1971-07-22 |
| DE2006197C3 (en) | 1979-07-19 |
| DE2006197B2 (en) | 1976-04-15 |
| FR2074827A5 (en) | 1971-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |