GB1440422A - Acrylonitrile polymer solution - Google Patents

Acrylonitrile polymer solution

Info

Publication number
GB1440422A
GB1440422A GB2387474A GB2387474A GB1440422A GB 1440422 A GB1440422 A GB 1440422A GB 2387474 A GB2387474 A GB 2387474A GB 2387474 A GB2387474 A GB 2387474A GB 1440422 A GB1440422 A GB 1440422A
Authority
GB
United Kingdom
Prior art keywords
unsaturated
weight
vinyl
compounds
esters
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
GB2387474A
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.)
Japan Exlan Co Ltd
Original Assignee
Japan Exlan Co 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 Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Publication of GB1440422A publication Critical patent/GB1440422A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile

Abstract

1440422 Acrylonitrile polymer solutions JAPAN EXLAN CO Ltd 29 May 1974 [29 May 1973] 23874/74 Heading C3P Acrylonitrile polymer solutions comprise a copolymer of at least 40% by weight acrylonitrile, a vinyl halide and/or vinylidene halide in a proportion of not more than 50% by weight, and 0-15% by weight of one or more other ethylenically unsaturated compounds, dissolved in an aqueous solvent system consisting of 30-60% by weight of a thiocyanate, 25-55% by weight of water and 5-45% by weight of at least one organic compound selected from compounds of the formula R<SP>1</SP>(OCH 2 CH 2 ) n OR<SP>2</SP>, R<SP>3</SP>-A-CN or R<SP>4</SP>COOR<SP>5</SP> and from 1-methoxy-2- propanol, 3-methoxy-1,2-propanediol, 3-methoxy-1-butanol and γ-valerolactone, wherein in the above formulµ R<SP>1</SP> is H or C 1 -C 4 alkyl, R<SP>2</SP> is H, C 1 -C 3 alkyl, -COCH 3 or -COC 2 H 5 , R<SP>3</SP> is methyl, cyano, hydroxyl, -COOCH 3 or -COOC 2 H 5 , R<SP>4</SP> is H, methyl or -CH(OH)CH 3 , R<SP>6</SP> is methyl or ethyl, A is C 1 -C 4 alkylene or alkylidene, and n is an integer from 1 to 4. The compounds of the above formulµ include ethylene glycol and its oligomers, and ethers and ether-esters thereof; nitriles of mono- and dicarboxylic acids, ethylene cyanohydrin, acetone cyanohydrin, ethyl cyanoacetate and lactonitrile; and esters of carboxylic acids. The vinyl or vinylidene halide component of the copolymer may be, for example, vinyl chloride, vinyl bromide, vinylidene chloride or vinylidene bromide. Examples of the optional monomer components are unsaturated carboxylic acids and esters, nitriles and amides thereof, unsaturated ketones, vinyl esters, unsaturated N-containing heterocyclic compounds, vinyl ethers, styrene and its derivatives, allyl alcohol, unsaturated sulphonic acids and salts thereof, unsaturated aldehydes, and unsaturated pcontaining compounds. Flame resistant shaped articles, e.g. fibres and films, can be obtained from the polymer solutions.
GB2387474A 1973-05-29 1974-05-29 Acrylonitrile polymer solution Expired GB1440422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48060101A JPS5012139A (en) 1973-05-29 1973-05-29

Publications (1)

Publication Number Publication Date
GB1440422A true GB1440422A (en) 1976-06-23

Family

ID=13132355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2387474A Expired GB1440422A (en) 1973-05-29 1974-05-29 Acrylonitrile polymer solution

Country Status (3)

Country Link
JP (1) JPS5012139A (en)
AU (1) AU462985B2 (en)
GB (1) GB1440422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081946A1 (en) * 1981-12-16 1983-06-22 Mobil Oil Corporation A plasticized acrylonitrile polymer composition, an oriented film thereof and a process for producing the film

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594626B2 (en) * 1975-08-11 1984-01-31 トウヨウコウキ カブシキガイシヤ Cooler defrosting method
JPS62275243A (en) * 1986-05-23 1987-11-30 Fuji Photo Film Co Ltd Production of photosensitive material
JPH0788999B2 (en) * 1988-10-27 1995-09-27 富士電機株式会社 Defrosting method for cold air circulation showcase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081946A1 (en) * 1981-12-16 1983-06-22 Mobil Oil Corporation A plasticized acrylonitrile polymer composition, an oriented film thereof and a process for producing the film

Also Published As

Publication number Publication date
AU462985B2 (en) 1975-07-10
AU6907074A (en) 1975-07-10
JPS5012139A (en) 1975-02-07
DE2424699A1 (en) 1974-12-19
DE2424699B2 (en) 1976-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee