ES412749A1 - Acrylonitrile polymerization method and products thereof - Google Patents

Acrylonitrile polymerization method and products thereof

Info

Publication number
ES412749A1
ES412749A1 ES412749A ES412749A ES412749A1 ES 412749 A1 ES412749 A1 ES 412749A1 ES 412749 A ES412749 A ES 412749A ES 412749 A ES412749 A ES 412749A ES 412749 A1 ES412749 A1 ES 412749A1
Authority
ES
Spain
Prior art keywords
metal
products
sulfonic acid
polymerization method
acrylonitrile
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
ES412749A
Other languages
Spanish (es)
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of ES412749A1 publication Critical patent/ES412749A1/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
    • C08F220/42—Nitriles

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)
  • Polymerization Catalysts (AREA)

Abstract

Introduced Improvements to Prepare Interpolymers by Copolymerizing in an Aqueous Acid System of at Least One of Acrylonitrile and Methacrylonitrile Monomers with at Least One Other Polymerizable Unsaturated Monomer, Containing at least a portion of the other monomer sulfonic acid groups or sulfonic acid salt groups, the improvement which comprises carrying out the polymerization in the presence of a minor amount of at least one salt which is an ammonium nitrate, chloride, sulfate, or alpha-polychlorocarboxylate or a Group 1b, 2, 3a, 4a, 7b metal or 8 of the Periodic Table, said metal having an atomic number greater than 12. (Machine-translation by Google Translate, not legally binding)
ES412749A 1972-03-21 1973-03-16 Acrylonitrile polymerization method and products thereof Expired ES412749A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23659472A 1972-03-21 1972-03-21

Publications (1)

Publication Number Publication Date
ES412749A1 true ES412749A1 (en) 1976-06-16

Family

ID=22890142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412749A Expired ES412749A1 (en) 1972-03-21 1973-03-16 Acrylonitrile polymerization method and products thereof

Country Status (11)

Country Link
JP (1) JPS4914592A (en)
AU (1) AU5319673A (en)
BE (1) BE796750A (en)
CA (1) CA998797A (en)
DE (1) DE2313624A1 (en)
ES (1) ES412749A1 (en)
FR (1) FR2180665B1 (en)
GB (1) GB1400686A (en)
IT (1) IT979882B (en)
NL (1) NL7301707A (en)
ZA (1) ZA73603B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460391A (en) * 1977-10-20 1979-05-15 Mitsubishi Rayon Co Ltd Acrylonitrile polymer powder having high bulk density
GB2014161B (en) * 1978-02-13 1982-05-19 American Cyanamid Co Free radical polymerization process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076854A5 (en) * 1970-01-30 1971-10-15 Rhone Poulenc Sa

Also Published As

Publication number Publication date
AU5319673A (en) 1974-09-12
BE796750A (en) 1973-09-14
ZA73603B (en) 1974-09-25
FR2180665B1 (en) 1977-02-04
IT979882B (en) 1974-09-30
JPS4914592A (en) 1974-02-08
FR2180665A1 (en) 1973-11-30
CA998797A (en) 1976-10-19
DE2313624A1 (en) 1973-09-27
GB1400686A (en) 1975-07-23
NL7301707A (en) 1973-09-25

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