GB907178A - A process for the production of acrylonitrile polymers - Google Patents

A process for the production of acrylonitrile polymers

Info

Publication number
GB907178A
GB907178A GB32789/60A GB3278960A GB907178A GB 907178 A GB907178 A GB 907178A GB 32789/60 A GB32789/60 A GB 32789/60A GB 3278960 A GB3278960 A GB 3278960A GB 907178 A GB907178 A GB 907178A
Authority
GB
United Kingdom
Prior art keywords
acid
specified
metal ions
heavy metal
colourless
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
GB32789/60A
Other languages
English (en)
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 GB907178A publication Critical patent/GB907178A/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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F20/44—Acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
GB32789/60A 1959-09-23 1960-09-23 A process for the production of acrylonitrile polymers Expired GB907178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF29450A DE1152263B (de) 1959-09-23 1959-09-23 Verfahren zur Herstellung von Polymerisaten oder Mischpolymerisaten des Acrylnitrils

Publications (1)

Publication Number Publication Date
GB907178A true GB907178A (en) 1962-10-03

Family

ID=7093311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32789/60A Expired GB907178A (en) 1959-09-23 1960-09-23 A process for the production of acrylonitrile polymers

Country Status (5)

Country Link
US (1) US3141869A (US08177716-20120515-C00003.png)
BE (1) BE595122A (US08177716-20120515-C00003.png)
DE (1) DE1152263B (US08177716-20120515-C00003.png)
GB (1) GB907178A (US08177716-20120515-C00003.png)
NL (2) NL127263C (US08177716-20120515-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229730B (de) * 1963-06-18 1966-12-01 A C S A I Applic Chimiche S P Verfahren zur Herstellung von Acrylnitril-Mischpolymerisaten

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627741A (en) * 1967-08-22 1971-12-14 Monsanto Co Polymerization process for producing uniform acrylonitrile polymers using chlorate/sulfoxy redox initiators and amino polyacids or salts thereof
US4262106A (en) * 1969-02-04 1981-04-14 Loctite Corporation Highly stable anaerobic compositions and process for preparing them
BE755318A (fr) * 1970-06-16 1971-02-26 Celanese Corp Composition peu ou pas combustible de poly (terephtalate d'alkylene) a mouler
US3862099A (en) * 1973-12-12 1975-01-21 Grace W R & Co Thermoplastic adhesives
US4326051A (en) * 1978-07-28 1982-04-20 Bayer Aktiengesellschaft Acrylonitrile polymerization with organic solvent
US6187844B1 (en) 1998-02-10 2001-02-13 Asahi Kogaku Kogyo Kabushiki Kaisha Plastic lens
US7967251B2 (en) * 2008-03-18 2011-06-28 The Boeing Company Truss network for aircraft floor attachment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631142A (en) * 1949-06-15 1953-03-10 Polymer Corp Catalyst activator for diolefin polymerization
US2911397A (en) * 1952-10-28 1959-11-03 Process for polymerizing acrylonitrile using
DE1050063B (de) * 1954-09-22 1959-02-05 Wacker-Chemie G.m.b.H., München Verfahren zur Herstellung von wasserunlöslichen stickstoffhaltigen Polymerisaten
DE1040242B (de) * 1956-11-08 1958-10-02 Bayer Ag Verfahren zur Herstellung von Polymerisaten von Acrylnitril oder von Mischpolymerisaten von Acrylnitril mit anderen Vinylverbindungen
US2847405A (en) * 1957-01-10 1958-08-12 American Cyanamid Co Continuous process for the polymerization of acrylonitrile
US2974123A (en) * 1957-02-05 1961-03-07 Du Pont Process for preparing acrylonitrile polymers
US2982761A (en) * 1958-03-31 1961-05-02 Chemstrand Corp Polymerization catalysts for acrylonitrile polymerization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229730B (de) * 1963-06-18 1966-12-01 A C S A I Applic Chimiche S P Verfahren zur Herstellung von Acrylnitril-Mischpolymerisaten

Also Published As

Publication number Publication date
US3141869A (en) 1964-07-21
NL255748A (US08177716-20120515-C00003.png)
NL127263C (US08177716-20120515-C00003.png)
DE1152263B (de) 1963-08-01
BE595122A (fr) 1961-01-16

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