ES417868A1 - Acrylic copolymers - Google Patents
Acrylic copolymersInfo
- Publication number
- ES417868A1 ES417868A1 ES417868A ES417868A ES417868A1 ES 417868 A1 ES417868 A1 ES 417868A1 ES 417868 A ES417868 A ES 417868A ES 417868 A ES417868 A ES 417868A ES 417868 A1 ES417868 A1 ES 417868A1
- Authority
- ES
- Spain
- Prior art keywords
- acrylic copolymers
- carboxylic acid
- translation
- treated
- converted
- 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
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/48—Isomerisation; Cyclisation
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Process for the production of thermoplastic acrylic copolymers, characterized in that the polymerization product of an ethylenically unsaturated main monomer and an αX-substituted acrylic acid, is treated at a temperature above its total Vicat softening point, until at least the 5% by weight of the copolymerized carboxylic acid has been converted to carboxylic acid anhydride units. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3780472 | 1972-08-14 | ||
GB2817073A GB1437176A (en) | 1972-08-14 | 1973-06-13 | Acrylic copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417868A1 true ES417868A1 (en) | 1976-07-01 |
Family
ID=26259236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417868A Expired ES417868A1 (en) | 1972-08-14 | 1973-08-14 | Acrylic copolymers |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4985184A (en) |
AU (1) | AU472967B2 (en) |
CA (1) | CA1012687A (en) |
DE (1) | DE2341123A1 (en) |
ES (1) | ES417868A1 (en) |
FR (1) | FR2196353B1 (en) |
GB (1) | GB1437176A (en) |
IT (1) | IT998351B (en) |
LU (1) | LU68214A1 (en) |
NL (1) | NL7311142A (en) |
SE (1) | SE401188B (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1231500A (en) * | 1981-10-07 | 1988-01-12 | Richard M. Kopchik | Thermoplastic, non-crosslinked anhydride polymers, imide polymers, and process for preparation |
JPS58217501A (en) * | 1982-06-04 | 1983-12-17 | Asahi Chem Ind Co Ltd | New copolymer |
JPS6060112A (en) * | 1983-09-14 | 1985-04-06 | Mitsubishi Rayon Co Ltd | Thermoplastic polymer |
JPS60136791A (en) * | 1983-12-05 | 1985-07-20 | 旭化成株式会社 | Lighting apparatus |
JPS60138803A (en) * | 1983-12-05 | 1985-07-23 | 旭化成株式会社 | Indicator |
JPH0610217B2 (en) * | 1984-04-25 | 1994-02-09 | 日本油脂株式会社 | Method for producing copolymer |
US4789709A (en) * | 1985-05-02 | 1988-12-06 | Sumitomo Chemical Company, Limited | Process for the production of heat resistant thermoplastic copolymer |
JPS61254608A (en) * | 1985-05-02 | 1986-11-12 | Sumitomo Chem Co Ltd | Production of thermoplastic copolymer having improved heat deformation resistance |
US5198305A (en) * | 1986-12-25 | 1993-03-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Optical element substrate |
DE3780603T2 (en) * | 1986-12-25 | 1993-03-18 | Asahi Chemical Ind | SUBSTRATE FOR OPTICAL ELEMENTS. |
JPH01103612A (en) * | 1987-07-30 | 1989-04-20 | Sumitomo Chem Co Ltd | Thermoplastic copolymer |
DE3736575A1 (en) * | 1987-10-28 | 1989-05-11 | Belland Ag | Polymer containing COOH groups, mixture of polymers containing COOH groups with fillers, and their use for the production of mouldings |
DE68903655T2 (en) * | 1988-03-17 | 1993-04-08 | Dainippon Ink & Chemicals | METHOD FOR PRODUCING A STYRENE / METHACRYLIC ACID COPOLYMER. |
JP2792205B2 (en) * | 1990-06-14 | 1998-09-03 | 住友化学工業株式会社 | Thermoplastic resin composition |
EP1496067A4 (en) | 2002-03-26 | 2007-05-30 | Toray Industries | Thermoplastic polymer, process for producing the same, and molded article |
KR101074996B1 (en) | 2003-03-12 | 2011-10-18 | 도레이 카부시키가이샤 | Thermoplastic resin composition, molded article, and film |
DE102006032225A1 (en) * | 2006-07-07 | 2008-01-10 | Belland Ag | Anhydrified copolymer |
MY145624A (en) | 2006-09-20 | 2012-03-15 | Toray Industries | Process for production of thermoplastic copolymer |
US8246888B2 (en) | 2008-10-17 | 2012-08-21 | Stratasys, Inc. | Support material for digital manufacturing systems |
US20100222532A1 (en) * | 2009-02-27 | 2010-09-02 | Fina Technology, Inc. | Polystyrene Having High Melt Flow and High Vicat |
US9029058B2 (en) | 2013-07-17 | 2015-05-12 | Stratasys, Inc. | Soluble support material for electrophotography-based additive manufacturing |
FR3045056B1 (en) | 2015-12-09 | 2019-08-02 | Arkema France | METHOD FOR PREPARING A COMPOSITION COMPRISING A COPOLYMER COMPRISING METHOMY METHACRYLATE MONOMERS AND METHACRYLIC ACID |
US11815658B2 (en) * | 2017-02-20 | 2023-11-14 | Trinseo Europe Gmbh | Transparent films based on resin components having a high glass transition temperature |
JP6932965B2 (en) * | 2017-03-27 | 2021-09-08 | 三菱ケミカル株式会社 | Resin composition, manufacturing method of resin composition, molded body and vehicle parts |
FR3069549B1 (en) | 2017-07-31 | 2020-10-02 | Arkema France | COMPOSITION CONSISTING OF A COPOLYMER COMPRISING OF METHYL METHACRYLATE MONOMERS, (METH) ACRYLIC ACIDS AND STYRENIC MONOMERS |
-
1973
- 1973-06-13 GB GB2817073A patent/GB1437176A/en not_active Expired
- 1973-08-03 AU AU58912/73A patent/AU472967B2/en not_active Expired
- 1973-08-13 NL NL7311142A patent/NL7311142A/xx not_active Application Discontinuation
- 1973-08-13 SE SE7311045A patent/SE401188B/en unknown
- 1973-08-13 FR FR7329495A patent/FR2196353B1/fr not_active Expired
- 1973-08-13 LU LU68214A patent/LU68214A1/xx unknown
- 1973-08-13 IT IT7327824A patent/IT998351B/en active
- 1973-08-14 JP JP48090602A patent/JPS4985184A/ja active Pending
- 1973-08-14 CA CA178,765A patent/CA1012687A/en not_active Expired
- 1973-08-14 ES ES417868A patent/ES417868A1/en not_active Expired
- 1973-08-14 DE DE19732341123 patent/DE2341123A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU5891273A (en) | 1975-02-06 |
FR2196353B1 (en) | 1978-09-08 |
AU472967B2 (en) | 1976-06-10 |
SE401188B (en) | 1978-04-24 |
NL7311142A (en) | 1974-02-18 |
IT998351B (en) | 1976-01-20 |
GB1437176A (en) | 1976-05-26 |
CA1012687A (en) | 1977-06-21 |
FR2196353A1 (en) | 1974-03-15 |
JPS4985184A (en) | 1974-08-15 |
DE2341123A1 (en) | 1974-02-28 |
LU68214A1 (en) | 1974-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19930109 |