DK105003C - Fremgangsmåde til fremstilling af optisk rene, glaslegemefri polymerisater af methylmethacrylat. - Google Patents
Fremgangsmåde til fremstilling af optisk rene, glaslegemefri polymerisater af methylmethacrylat.Info
- Publication number
- DK105003C DK105003C DK485660AA DK485660A DK105003C DK 105003 C DK105003 C DK 105003C DK 485660A A DK485660A A DK 485660AA DK 485660 A DK485660 A DK 485660A DK 105003 C DK105003 C DK 105003C
- Authority
- DK
- Denmark
- Prior art keywords
- glass
- production
- methyl methacrylate
- optically pure
- free polymers
- Prior art date
Links
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1959T0017600 DE1745763B1 (de) | 1959-12-14 | 1959-12-14 | Verfahren zur Herstellung von Polymethylmethacrylat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK105003C true DK105003C (da) | 1966-08-01 |
Family
ID=7548645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK485660AA DK105003C (da) | 1959-12-14 | 1960-12-06 | Fremgangsmåde til fremstilling af optisk rene, glaslegemefri polymerisater af methylmethacrylat. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE598106A (OSRAM) |
| CH (1) | CH433753A (OSRAM) |
| DE (1) | DE1745763B1 (OSRAM) |
| DK (1) | DK105003C (OSRAM) |
| FR (1) | FR1280753A (OSRAM) |
| GB (1) | GB907426A (OSRAM) |
| SE (1) | SE219082C1 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3364182A (en) * | 1965-10-07 | 1968-01-16 | American Cyanamid Co | Polymerization of methyl methacrylate in the presence of a polythiol |
| US4369299A (en) | 1977-11-11 | 1983-01-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Acrylic resin having excellent solvent resistance and moldability |
| US4246382A (en) * | 1977-11-11 | 1981-01-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Solvent resistent acrylic resin and process for producing the same |
| DE3612791C2 (de) * | 1986-04-16 | 1997-01-16 | Roehm Gmbh | Polymethacrylatformmasse mit hoher Wärmeformbeständigkeit und hoher thermischer Stabilität, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Formkörpern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450000A (en) * | 1943-03-20 | 1948-09-28 | Du Pont | Emulsion polymerization of methyl methacrylate |
-
1959
- 1959-12-14 DE DE1959T0017600 patent/DE1745763B1/de active Pending
-
1960
- 1960-11-28 CH CH1330160A patent/CH433753A/de unknown
- 1960-12-06 DK DK485660AA patent/DK105003C/da active
- 1960-12-12 FR FR846661A patent/FR1280753A/fr not_active Expired
- 1960-12-13 BE BE598106A patent/BE598106A/fr unknown
- 1960-12-13 SE SE1206560A patent/SE219082C1/sl unknown
- 1960-12-14 GB GB43111/60A patent/GB907426A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1745763B1 (de) | 1970-03-19 |
| SE219082C1 (OSRAM) | 1968-02-20 |
| FR1280753A (fr) | 1962-01-08 |
| GB907426A (en) | 1962-10-03 |
| CH433753A (de) | 1967-04-15 |
| BE598106A (fr) | 1961-06-13 |
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