GB1158539A - Ethylene/N-Vinylcarboxylic Acid Amide Copolymers - Google Patents

Ethylene/N-Vinylcarboxylic Acid Amide Copolymers

Info

Publication number
GB1158539A
GB1158539A GB2643768A GB2643768A GB1158539A GB 1158539 A GB1158539 A GB 1158539A GB 2643768 A GB2643768 A GB 2643768A GB 2643768 A GB2643768 A GB 2643768A GB 1158539 A GB1158539 A GB 1158539A
Authority
GB
United Kingdom
Prior art keywords
vinyl
acetamide
ethylene
weight per
per cent
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
GB2643768A
Inventor
Raoul Resz
Herbert Bartl
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1158539A publication Critical patent/GB1158539A/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
    • C08F226/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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

1,158,539. Ethylene-N-vinyl amide copolymers. FARBENFABRIKEN BAYER A.G. 4 June, 1968 [15 June, 1967; 13 Nov., 1967], No. 26437/68. Heading C3P. Copolymers are prepared by copolymerizing 5 to 95 weight per cent ethylene, 5 to 95 weight per cent one or more secondary N- vinyl carboxylic acid amides and 0 to 50 weight per cent one or more additional olefinically unsaturated monomers in bulk, solution or suspension at 20 to 250‹ C. and 20 to 2500 atmospheres with the aid of an azodicarboxylic acid, dinitrile or diester. Preferred amides are N-vinyl formamide, acetamide and pivalylamide, and optional comonomers specified include vinyl carboxylates, acrylic and methacrylic esters, maleic anhydride and esters, vinyl and vinylidene chlorides, vinyl ethers and vinyl heterocyclic compounds. A preferred medium is t. butanol, optionally admixed with water, and one monomer may be added continuously during the reaction. The reaction may be stopped, e.g. by adding crotonaldehyde, or may be effected continuously. The products are useful for coating, laminating and moulding, and may be cross-linked, e.g. with polyisocyanates. Examples describe the copolymerization in t.butanol in the presence of azodiisobutyronitrile of ethylene with (1-13 and 32) N-vinyl acetamide, (14-17) N-vinyl butyramide, (18, 19 and 33) N-vinyl formamide, (20-24) N-vinyl pivalyl amide, (25-30) N- vinyl acetamide and vinyl acetate, (31) N- vinyl acetamide and vinyl chloride, and for comparison N-vinyl N-methyl acetamide.
GB2643768A 1967-06-15 1968-06-04 Ethylene/N-Vinylcarboxylic Acid Amide Copolymers Expired GB1158539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052696 1967-06-15

Publications (1)

Publication Number Publication Date
GB1158539A true GB1158539A (en) 1969-07-16

Family

ID=7105658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2643768A Expired GB1158539A (en) 1967-06-15 1968-06-04 Ethylene/N-Vinylcarboxylic Acid Amide Copolymers

Country Status (6)

Country Link
BE (1) BE716586A (en)
CH (1) CH497473A (en)
DE (1) DE1720671A1 (en)
FR (1) FR1568672A (en)
GB (1) GB1158539A (en)
NL (1) NL6808050A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774285A (en) * 1985-09-26 1988-09-27 Basf Aktiengesellschaft Preparation of water-soluble copolymers containing vinylamine units, and their use as wet strength agents and dry strength agents for paper
GB2301825A (en) * 1996-03-28 1996-12-18 Exxon Production Research Co A polymer for inhibiting hydrate formation
US6028233A (en) * 1995-06-08 2000-02-22 Exxon Production Research Company Method for inhibiting hydrate formation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1157990A (en) * 1979-03-08 1983-11-29 Hisaya Sakurai Thermoplastic resinous composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774285A (en) * 1985-09-26 1988-09-27 Basf Aktiengesellschaft Preparation of water-soluble copolymers containing vinylamine units, and their use as wet strength agents and dry strength agents for paper
US6028233A (en) * 1995-06-08 2000-02-22 Exxon Production Research Company Method for inhibiting hydrate formation
GB2301825A (en) * 1996-03-28 1996-12-18 Exxon Production Research Co A polymer for inhibiting hydrate formation

Also Published As

Publication number Publication date
NL6808050A (en) 1968-12-16
CH497473A (en) 1970-10-15
FR1568672A (en) 1969-05-23
DE1720671A1 (en) 1971-06-24
BE716586A (en) 1968-11-04

Similar Documents

Publication Publication Date Title
GB1262209A (en) Foamable synthetic resins
ES8404404A1 (en) Use of copolymerisates which contain basic groups as inhibitors of greying during washing, and post treatment of synthetic fibres containing textile materials.
GB1181742A (en) Alkyl Acrylate Polymer Latices
GB1476765A (en) Polymers of olefins and polar monomers
GB1158539A (en) Ethylene/N-Vinylcarboxylic Acid Amide Copolymers
GB1434234A (en) Organotin polymers and antifouling paints containing same
GB1069848A (en) Process for the polymerisation of vinyl chloride
GB1220473A (en) Improvements in or relating to maleic anhydride copolymers
GB981970A (en) Maleic anhydride copolymers
GB1297324A (en)
GB1386482A (en) Pressure-sensitive adhesive polymers
GB1284474A (en) Acrylonitrile polymer mixtures with an affinity for acid dyes
GB866498A (en) Oil compositions
ES265135A1 (en) Improvements in the production of vinyl chloride polymers
GB887353A (en) Improvements in the production of hot-rolled thin sheets and films from polymers of vinyl chloride
GB1157063A (en) Acrylonitrile Graft Polymers
GB1415119A (en) Reactive self crosslinkable copolymers and a process for their production
ES334656A1 (en) Process of suspension polymerization utilizing synergistic suspension system
GB1339511A (en) Process for production of terpolymers of ethylene
GB924637A (en) Solutions of acrylonitrile polymers
GB1044527A (en) Vinyl ester copolymers
GB1254812A (en) Process for polymerizing liquid vinyl chloride in aqueous media
GB1126649A (en) High molecular weight homopolymers and copolymers of n-vinylazetidinones
GB1183152A (en) Foamable Synthetic Resins
GB1074466A (en) Expanded plastic materials

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees