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GB1185308A - Copolymers of Acrylonitrile. - Google Patents

Copolymers of Acrylonitrile.

Info

Publication number
GB1185308A
GB1185308A GB42898/67A GB4289767A GB1185308A GB 1185308 A GB1185308 A GB 1185308A GB 42898/67 A GB42898/67 A GB 42898/67A GB 4289767 A GB4289767 A GB 4289767A GB 1185308 A GB1185308 A GB 1185308A
Authority
GB
United Kingdom
Prior art keywords
acrylonitrile
styrene
maleimide
vinyl
aromatic olefin
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
Application number
GB42898/67A
Inventor
Brian Norman Hendy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB42898/67A priority Critical patent/GB1185308A/en
Priority to SE7011813A priority patent/SE372540B/xx
Priority to SE05934/69A priority patent/SE354666B/xx
Priority to NL6803178A priority patent/NL6803178A/xx
Priority to SE02965/68A priority patent/SE354665B/xx
Priority to LU55628D priority patent/LU55628A1/xx
Priority to DE19681745028 priority patent/DE1745028A1/en
Priority to BE711836D priority patent/BE711836A/xx
Publication of GB1185308A publication Critical patent/GB1185308A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • 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
    • C08F20/42—Nitriles
    • 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
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile
    • 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
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

1,185,308. Acrylonitrile terpolymers. IMPERIAL CHEMICAL INDUSTRIES Ltd. 29 Feb., 1968 [7 March, 1967; 20 Sept., 1967], Nos. 42897/67 and 42898/67. Divided out of 1,185,305. Headings C3G and C3P. A random copolymer comprises units of acrylonitrile and units of at least one aromatic olefin in a molar ratio of acrylonitrile to aromatic olefin of between 2 and 6 and contains up to 10 mole per cent (where the sum of acrylonitrile and aromatic olefin units represents 100 mole per cent) of copolymerized units of at least one monomer selected from maleimide and its N- substituted derivatives and norbornene and its derivatives, including methylene norbornane. The aromatic olefin is, e.g. styrene or a substituted styrene, acenaphthylene, indene, coumarone, 1-vinyl naphthalene, 2-vinyl thiophene, 3-vinyl phenanthrene, 2-methyl-5-vinyl pyridine or N-vinyl carbazole. Preferred maleimides are N-aryl maleimides, e.g. N-phenyl or N-o-chlorophenyl maleimide. The copolymer is used in blends with graft copolymers such as polybutadiene grafted with acrylonitrile and isobutene or styrene. The copolymer is prepared by a process in which at least the aromatic olefin is fed into the reaction medium as the polymerization proceeds, at a rate determined by the heat evolved by the polymerization. In the examples, terpolymers of acrylonitrile and styrene with N-o-chlorophenyl maleimide, 5- cyanonorbomene, maleimide or methylene norbornane are prepared, as are terpolymers of acrylonitrile and alpha-methyl styrene with N- o-chlorophenyl maleimide or maleimide, by polymerization in an aqueous medium. The acrylonitrile / styrene / N-o-chlorophenyl maleimide terpolymer is blended with a stabilized polybutadiene/acrylonitrile-isobutene graft copolymer, or polybutadiene / acrylonitrilestyrene graft copolymer and the acrylonitrile/ alpha-methyl styrene/N-o-chlorophenyl maleimide terpolymer is similarly blended.
GB42898/67A 1966-03-24 1967-03-07 Copolymers of Acrylonitrile. Expired GB1185308A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB42898/67A GB1185308A (en) 1967-03-07 1967-03-07 Copolymers of Acrylonitrile.
SE7011813A SE372540B (en) 1967-03-07 1968-03-06
SE05934/69A SE354666B (en) 1967-03-07 1968-03-06
NL6803178A NL6803178A (en) 1966-03-24 1968-03-06
SE02965/68A SE354665B (en) 1967-03-07 1968-03-06
LU55628D LU55628A1 (en) 1967-03-07 1968-03-06
DE19681745028 DE1745028A1 (en) 1966-03-24 1968-03-07 Acrylonitrile copolymers
BE711836D BE711836A (en) 1967-03-07 1968-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42898/67A GB1185308A (en) 1967-03-07 1967-03-07 Copolymers of Acrylonitrile.

Publications (1)

Publication Number Publication Date
GB1185308A true GB1185308A (en) 1970-03-25

Family

ID=35613627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42898/67A Expired GB1185308A (en) 1966-03-24 1967-03-07 Copolymers of Acrylonitrile.

Country Status (4)

Country Link
BE (1) BE711836A (en)
GB (1) GB1185308A (en)
LU (1) LU55628A1 (en)
SE (3) SE354666B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2160422A4 (en) * 2007-06-15 2011-03-09 Korea Kumho Petrochem Co Ltd Maleimide-alpha-alkylstyrene-based terpolymer with low molten viscosity and continuous bulk process for producing it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2160422A4 (en) * 2007-06-15 2011-03-09 Korea Kumho Petrochem Co Ltd Maleimide-alpha-alkylstyrene-based terpolymer with low molten viscosity and continuous bulk process for producing it
US8507623B2 (en) 2007-06-15 2013-08-13 Korea Kumho Petrochemical Co., Ltd. Maleimide-alpha-alkylstyrene-based terpolymer with low molten viscosity and continuous bulk process for producing it

Also Published As

Publication number Publication date
SE372540B (en) 1974-12-23
BE711836A (en) 1968-09-09
SE354665B (en) 1973-03-19
SE354666B (en) 1973-03-19
LU55628A1 (en) 1968-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees