ES315115A1 - Procedure for the production of vinyl copolymers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of vinyl copolymers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES315115A1
ES315115A1 ES0315115A ES315115A ES315115A1 ES 315115 A1 ES315115 A1 ES 315115A1 ES 0315115 A ES0315115 A ES 0315115A ES 315115 A ES315115 A ES 315115A ES 315115 A1 ES315115 A1 ES 315115A1
Authority
ES
Spain
Prior art keywords
monomers
copolymers
translation
production
machine
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
ES0315115A
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.)
Edison SpA
Original Assignee
Edison SpA
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 Edison SpA filed Critical Edison SpA
Publication of ES315115A1 publication Critical patent/ES315115A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Process for the production of vinyl copolymers, in particular of copolymers highly resistant to impact, characterized in that a mixture of monomers, of the styrene and acrylonitrile type, in the presence of synthetic or natural rubber homogeneously dissolved therein is subjected to polymerization, said two-phase polymerization in the sense that first said mixture of monomers, which contains the rubber, is subjected to polymerization in the presence of water or in mass, in order to reach a degree of conversion of the monomers to copolymers of 10 to 50%, and after that said mixture of partially converted monomers is further polymerized in aqueous suspension until practically total conversion of the monomers to copolymers is achieved. (Machine-translation by Google Translate, not legally binding)
ES0315115A 1964-06-26 1965-06-26 Procedure for the production of vinyl copolymers. (Machine-translation by Google Translate, not legally binding) Expired ES315115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1415164 1964-06-26

Publications (1)

Publication Number Publication Date
ES315115A1 true ES315115A1 (en) 1965-11-16

Family

ID=11144867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0315115A Expired ES315115A1 (en) 1964-06-26 1965-06-26 Procedure for the production of vinyl copolymers. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
BE (1) BE665901A (en)
CH (1) CH472447A (en)
DE (1) DE1569418A1 (en)
DK (1) DK116096B (en)
ES (1) ES315115A1 (en)
GB (1) GB1116256A (en)
IL (1) IL23759A (en)
NL (1) NL6508223A (en)
SE (1) SE332070B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193356B (en) * 1980-01-16 1988-06-15 Montedison Spa MODIFIED VINYL-AROMATIC POLYMERS HAVING IMPROVED CRACK RESISTANCE UNDER STRESS
DE102010028952A1 (en) 2010-05-12 2011-11-17 Wacker Chemie Ag Low-profile additives based on renewable raw materials

Also Published As

Publication number Publication date
BE665901A (en) 1965-10-18
CH472447A (en) 1969-05-15
NL6508223A (en) 1965-12-27
GB1116256A (en) 1968-06-06
DK116096B (en) 1969-12-08
IL23759A (en) 1968-12-26
SE332070B (en) 1971-01-25
DE1569418A1 (en) 1970-04-16

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