JPS4985184A - - Google Patents

Info

Publication number
JPS4985184A
JPS4985184A JP48090602A JP9060273A JPS4985184A JP S4985184 A JPS4985184 A JP S4985184A JP 48090602 A JP48090602 A JP 48090602A JP 9060273 A JP9060273 A JP 9060273A JP S4985184 A JPS4985184 A JP S4985184A
Authority
JP
Japan
Prior art keywords
weight
ethylenically unsaturated
copolymer
anhydride units
alpha
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.)
Pending
Application number
JP48090602A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4985184A publication Critical patent/JPS4985184A/ja
Pending legal-status Critical Current

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

1437176 Copolymers containing anhydride units IMPERIAL CHEMICAL INDUSTRIES Ltd 18 July 1973 [14 Aug 1972 13 June 1973] 37804/72 and 28170/73 Heading C3P A thermoplastic copolymer comprising from 50 to 99% by weight of the copolymer of units derived from a main ethylenically unsaturated monomer which monomer is either an alkyl methacrylate having from 1 to 4 carbon atoms in the alkyl group or styrene optionally containing up to 15% by weight of the main monomer used of other of other copolymerizable ethylenically unsaturated monomers excluding ethylenically unsaturated carboxylic acids, and correspondingly from 1 to 50% by weight of the copolymer of a mixture of ethylenically unsaturated carboxylic acid and carboxylic acid anhydride units derived from an α-substituted acrylic acid, at least 5% by weight of the mixture being in the form of anhydride units and wherein the copolymer has a melt flow index of at least 0À1 may be prepared by treating the polymerization product of a main ethylenically unsaturated monomer and an α-substituted acrylic acid at a temperature above its full Vicat softening point until at least 5% by weight of the copolymerized α- substituted acrylic acid has been converted to carboxylic acid anhydride units. In the examples copolymers of methacrylic acid, methyl methacrylate, styrene and n-butyl acrylate are extruded into lace using an extruder fitted with a vacuum degassing vent system.
JP48090602A 1972-08-14 1973-08-14 Pending JPS4985184A (en)

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
JPS4985184A true JPS4985184A (en) 1974-08-15

Family

ID=26259236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48090602A Pending JPS4985184A (en) 1972-08-14 1973-08-14

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)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871928A (en) * 1981-10-07 1983-04-28 ロ−ム・アンド・ハ−ス・コンパニ− Thermoplastic non-bridgeable anhydrous polymer and imide polymer and manufacture
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
JPS60226516A (en) * 1984-04-25 1985-11-11 Nippon Oil & Fats Co Ltd Preparation of copolymer
US4937298A (en) * 1988-03-17 1990-06-26 Dainippon Ink And Chemicals, Inc. Process for producing styrene/(meth)acrylic acid copolymer
US7348387B2 (en) 2002-03-26 2008-03-25 Toray Industries, Inc. Thermoplastic polymer, process for producing the same, and molded article
WO2008035601A1 (en) 2006-09-20 2008-03-27 Toray Industries, Inc. Process for production of thermoplastic copolymer
CN105579910A (en) * 2013-07-17 2016-05-11 斯特拉塔西斯公司 Soluble support material for electrophotography-based additive manufacturing
JP2018162406A (en) * 2017-03-27 2018-10-18 三菱ケミカル株式会社 Resin composition, method for producing resin composition, molded body and component for vehicle
JP2020509115A (en) * 2017-02-20 2020-03-26 アルケマ フランス Transparent film based on resin component with high glass transition temperature

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254608A (en) * 1985-05-02 1986-11-12 Sumitomo Chem Co Ltd Production of thermoplastic copolymer having improved heat deformation resistance
US4789709A (en) * 1985-05-02 1988-12-06 Sumitomo Chemical Company, Limited Process for the production of heat resistant thermoplastic copolymer
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
JP2792205B2 (en) * 1990-06-14 1998-09-03 住友化学工業株式会社 Thermoplastic resin composition
DE602004027220D1 (en) 2003-03-12 2010-07-01 Toray Industries THERMOPLASTIC RESIN COMPOSITION, FORM BODY AND FOIL
DE102006032225A1 (en) * 2006-07-07 2008-01-10 Belland Ag Anhydrified 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
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
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

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463901B2 (en) * 1981-10-07 1992-10-13 Rohm & Haas
JPS5871928A (en) * 1981-10-07 1983-04-28 ロ−ム・アンド・ハ−ス・コンパニ− Thermoplastic non-bridgeable anhydrous polymer and imide polymer and manufacture
JPS6149325B2 (en) * 1982-06-04 1986-10-29 Asahi Chemical Ind
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
JPH0460128B2 (en) * 1983-09-14 1992-09-25 Mitsubishi Rayon Co
JPS60138803A (en) * 1983-12-05 1985-07-23 旭化成株式会社 Indicator
JPS60136791A (en) * 1983-12-05 1985-07-20 旭化成株式会社 Lighting apparatus
JPH0465845B2 (en) * 1983-12-05 1992-10-21 Asahi Chemical Ind
JPH0465844B2 (en) * 1983-12-05 1992-10-21 Asahi Chemical Ind
JPS60226516A (en) * 1984-04-25 1985-11-11 Nippon Oil & Fats Co Ltd Preparation of copolymer
US4937298A (en) * 1988-03-17 1990-06-26 Dainippon Ink And Chemicals, Inc. Process for producing styrene/(meth)acrylic acid copolymer
US7348387B2 (en) 2002-03-26 2008-03-25 Toray Industries, Inc. Thermoplastic polymer, process for producing the same, and molded article
WO2008035601A1 (en) 2006-09-20 2008-03-27 Toray Industries, Inc. Process for production of thermoplastic copolymer
CN105579910A (en) * 2013-07-17 2016-05-11 斯特拉塔西斯公司 Soluble support material for electrophotography-based additive manufacturing
JP2020509115A (en) * 2017-02-20 2020-03-26 アルケマ フランス Transparent film based on resin component with high glass transition temperature
JP2018162406A (en) * 2017-03-27 2018-10-18 三菱ケミカル株式会社 Resin composition, method for producing resin composition, molded body and component for vehicle

Also Published As

Publication number Publication date
GB1437176A (en) 1976-05-26
IT998351B (en) 1976-01-20
AU472967B2 (en) 1976-06-10
NL7311142A (en) 1974-02-18
SE401188B (en) 1978-04-24
DE2341123A1 (en) 1974-02-28
LU68214A1 (en) 1974-10-01
CA1012687A (en) 1977-06-21
AU5891273A (en) 1975-02-06
FR2196353B1 (en) 1978-09-08
ES417868A1 (en) 1976-07-01
FR2196353A1 (en) 1974-03-15

Similar Documents

Publication Publication Date Title
FR2196353B1 (en)
GB1197323A (en) Polymers containing Sulphonic Acid Groups
KR900700554A (en) High performance pressure sensitive adhesive polymer
GB1382775A (en) Polymer latices
GB834346A (en) Impact-resistant synthetic resinous compositions
GB1418702A (en) Moulding compositions and a process for their production
GB1430902A (en) Process for preparing acrylate polymers
GB1408363A (en) Resin dispersions
GB1485222A (en) Continuous solvent-free polymerisation of vinyl derivatives
GB1471345A (en) Process for the manufacture of graft polymers
GB1400564A (en) Foamed thermoplastic mouldings
GB1326239A (en) Thermoplastic foams
GB1228074A (en)
GB872253A (en) Terpolymer compositions
ES415545A1 (en) Emulsion polymerization of vinyl chloride, and a copolymer of {60 -methyl styrene and acrylic acid ester
GB1450175A (en) Process for the production of two stage graft polymer particles
GB1335139A (en) Vinyl acetate graft copolymers and the manufacture thereof
GB975421A (en) Acrylate polymers
ES334656A1 (en) Process of suspension polymerization utilizing synergistic suspension system
GB714868A (en) Improvements in or relating to polymerisation products
GB1279833A (en) Improvements in and relating to vinyl chloride resins
GB1415060A (en) Method for polymerizing n-alkyl-n-arylaminoethyl esters of acrylic acid and acrylic acid derivatives
GB1407990A (en) Thermoplastic resin composition
GB1210672A (en) Porous expanded articles of styrene polymer material
GB1267905A (en) Vinylidene chloride copolymer