ES346342A1 - Procedure for the polymerization of conjugated diens. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the polymerization of conjugated diens. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES346342A1
ES346342A1 ES346342A ES346342A ES346342A1 ES 346342 A1 ES346342 A1 ES 346342A1 ES 346342 A ES346342 A ES 346342A ES 346342 A ES346342 A ES 346342A ES 346342 A1 ES346342 A1 ES 346342A1
Authority
ES
Spain
Prior art keywords
polymerization
translation
machine
legally binding
google translate
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
ES346342A
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of ES346342A1 publication Critical patent/ES346342A1/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
    • 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

Abstract

Process for the polymerization of conjugated dienes, in aqueous emulsion, in the presence of a radical catalyst system and, at least, a chain modifier, characterized in that the addition of the modifier to the emulsion is retarded in such a way that initially of the polymerization, the maximum values r and minimum r of the ratio of the amount of modifier present to the amount of monomer remaining, are included among the limits corresponding to b: r equal to 1 -4. (Machine-translation by Google Translate, not legally binding)
ES346342A 1966-10-26 1967-10-23 Procedure for the polymerization of conjugated diens. (Machine-translation by Google Translate, not legally binding) Expired ES346342A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR81615A FR1546471A (en) 1966-10-26 1966-10-26 New process for emulsion polymerization of conjugated dienes

Publications (1)

Publication Number Publication Date
ES346342A1 true ES346342A1 (en) 1968-12-01

Family

ID=8619955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346342A Expired ES346342A1 (en) 1966-10-26 1967-10-23 Procedure for the polymerization of conjugated diens. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE705634A (en)
CS (1) CS171668B2 (en)
ES (1) ES346342A1 (en)
FR (1) FR1546471A (en)
NL (1) NL156715B (en)
PL (1) PL79263B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2682148B2 (en) * 1989-06-26 1997-11-26 日本合成ゴム株式会社 Rubber composition

Also Published As

Publication number Publication date
NL6714464A (en) 1968-04-29
CS171668B2 (en) 1976-10-29
BE705634A (en) 1968-04-25
NL156715B (en) 1978-05-16
FR1546471A (en) 1968-11-22
PL79263B1 (en) 1975-06-30
DE1745417B1 (en) 1970-12-23

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