GB1359369A - Polyeric product its production and use - Google Patents

Polyeric product its production and use

Info

Publication number
GB1359369A
GB1359369A GB3963071A GB3963071A GB1359369A GB 1359369 A GB1359369 A GB 1359369A GB 3963071 A GB3963071 A GB 3963071A GB 3963071 A GB3963071 A GB 3963071A GB 1359369 A GB1359369 A GB 1359369A
Authority
GB
United Kingdom
Prior art keywords
hydroxyalkyl
fumarate
monomer
itaconate
copolymers
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
GB3963071A
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.)
Sumika Polycarbonate Ltd
Original Assignee
Sumika Polycarbonate 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
Priority claimed from JP45074452A external-priority patent/JPS504233B1/ja
Application filed by Sumika Polycarbonate Ltd filed Critical Sumika Polycarbonate Ltd
Publication of GB1359369A publication Critical patent/GB1359369A/en
Expired 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
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

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)

Abstract

1359369 Hydroxyalkyl- and carboxylic groupcontaining copolymers SUMITOMO NAUGATUCK & CO Ltd 24 Aug 1971 [24 Aug 1970 (2)] 39630/71 Heading C3P A copolymer has a molecular weight of from 500-30,000 and comprises 10-90 wt. per cent of one or more hydroxyalkyl group-containing monomer units, and 10-70 wt. per cent of units of a monomer or monomers containing a carboxyl group or anhydride or metal salt thereof. Up to 60 wt. per cent of units of another monomer containing no such groups may also be present. The polymers are prepared by polymerizing the monomers whilst controlling the molecular weight with a chain terminator such as a C 4 -C 18 alkyl mercaptan, a haloalkane, a hydrocarbon or an alkanol. Examples of the hydroxy monomer are a hydroxyalkyl acrylate or methacrylate, a mono- or dihydroxyallyl itaconate, maleate or fumarate, a dialkylene glycol itaconate or fumarate, a hydroxylalkyl alkyl itaconate or fumarate, an N-(mono- or di-hydroxyalkyl) acrylamide or methacrylamide, an N-(di-alkylene glycol)acrylamide or methacrylamide, a hydroxylalkyl vinyl ether, a hydroxyalkyl vinyl ketone or an acrylic acid monoglyceride. Examples of the acidic monomer are acrylic, methacrylic, crotonic, itaconic, maleic and fumaric acids, the anhydrides and metal salts thereof, or a monoalkyl-itaconate, maleate or fumarate. In the examples, hydroxy-ethyl acrylate is copolymerized with (a) maleic anhydride, (2) mono-octyl maleate, and (3) acrylamide and itaconic acid, and (4) N-methylol acrylamide is copolymerized with maleic anhydride, all in solution. The molecular weight regulators used are octyl mercaptan, isopropanol and dodecyl mercaptan. The copolymers are treated with NaOH. The copolymers are used as emulsifiers for the emulsion polymerization of unsaturated monomers, and in Examples 5-8, the emulsifiers prepared in 1-4 are used in the preparation by emulsion polymerization of the following copolymers: butadiene/styrene/itaconic acid/ acrylic acid; acrylonitrile/styrene; butadiene/ styrene / methyl methacrylate / fumaric acid; and butadiene/acrylonitrile/acrylic acid.
GB3963071A 1970-08-24 1971-08-24 Polyeric product its production and use Expired GB1359369A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7445370 1970-08-24
JP45074452A JPS504233B1 (en) 1970-08-24 1970-08-24

Publications (1)

Publication Number Publication Date
GB1359369A true GB1359369A (en) 1974-07-10

Family

ID=26415608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3963071A Expired GB1359369A (en) 1970-08-24 1971-08-24 Polyeric product its production and use

Country Status (1)

Country Link
GB (1) GB1359369A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323243A2 (en) * 1987-12-28 1989-07-05 Nippon Shokubai Co., Ltd. Hydrophilic polymer and method for production thereof
US5824610A (en) * 1995-09-28 1998-10-20 Gencorp Inc. Nonwoven fabric of non-cellulose fibers having improved water tensile properties
CN109970911A (en) * 2019-04-04 2019-07-05 天津市中海水处理科技有限公司 Maleic acid and acrylate copolymer and its preparation method and application

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323243A2 (en) * 1987-12-28 1989-07-05 Nippon Shokubai Co., Ltd. Hydrophilic polymer and method for production thereof
EP0323243A3 (en) * 1987-12-28 1990-03-21 Nippon Shokubai Co., Ltd. Hydrophilic polymer and method for production thereof
US5824610A (en) * 1995-09-28 1998-10-20 Gencorp Inc. Nonwoven fabric of non-cellulose fibers having improved water tensile properties
CN109970911A (en) * 2019-04-04 2019-07-05 天津市中海水处理科技有限公司 Maleic acid and acrylate copolymer and its preparation method and application
CN109970911B (en) * 2019-04-04 2021-05-11 天津市中海水处理科技有限公司 Maleic acid and acrylate copolymer, preparation method and application thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years