CA922848A - Allytin compounds as modifiers for haloaryllithium initiated polymerizations of isoprene or butadiene - Google Patents

Allytin compounds as modifiers for haloaryllithium initiated polymerizations of isoprene or butadiene

Info

Publication number: CA922848A
Authority: CA; Canada
Prior art keywords: haloaryllithium; allytin; isoprene; modifiers; butadiene
Prior art date: 1969-04-14
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

CA075970A

Other languages

English (en)

Other versions

CA75970S (en

Inventor

J. Trepka William

J. Sonnenfeld Richard

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.)

Phillips Petroleum Co

Original Assignee

Phillips Petroleum Co

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.)

1969-04-14

Filing date

1970-02-26

Publication date

1973-03-13

1970-02-26 Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co

1973-03-13 Application granted granted Critical

1973-03-13 Publication of CA922848A publication Critical patent/CA922848A/en

Status Expired legal-status Critical Current

Links

KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title 2
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 title 2
150000001875 compounds Chemical class 0.000 title 1
239000003607 modifier Substances 0.000 title 1
238000006116 polymerization reaction Methods 0.000 title 1

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

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)
Polymerisation Methods In General (AREA)

CA075970A 1969-04-14 1970-02-26 Allytin compounds as modifiers for haloaryllithium initiated polymerizations of isoprene or butadiene Expired CA922848A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81611869A	1969-04-14	1969-04-14

Publications (1)

Publication Number	Publication Date
CA922848A true CA922848A (en)	1973-03-13

Family

ID=25219737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA075970A Expired CA922848A (en)	1969-04-14	1970-02-26	Allytin compounds as modifiers for haloaryllithium initiated polymerizations of isoprene or butadiene

Country Status (6)

Country	Link
US (1)	US3536691A (fr)
BE (1)	BE748465R (fr)
CA (1)	CA922848A (fr)
ES (1)	ES377930A1 (fr)
FR (1)	FR2039094A5 (fr)
GB (1)	GB1293841A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3725376A (en) *	1969-03-28	1973-04-03	Phillips Petroleum Co	Polymerization process employing a polymerization initiator formed on admixing a vinyltin compound and a haloaryllithium compound
US4845165A (en) *	1987-03-13	1989-07-04	The Goodyear Tire & Rubber Company	Anionic diene polymerization process with branching
US5587420A (en) *	1992-06-04	1996-12-24	Bridgestone Corporation	Diene polymer obtained by adding a tin compound in the polymerization with an organolithium initiator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL135977C (fr) *	1967-04-28

1969
- 1969-04-14 US US816118A patent/US3536691A/en not_active Expired - Lifetime
1970
- 1970-02-26 CA CA075970A patent/CA922848A/en not_active Expired
- 1970-03-16 GB GB02525/70A patent/GB1293841A/en not_active Expired
- 1970-03-25 FR FR7010764A patent/FR2039094A5/fr not_active Expired
- 1970-03-25 ES ES377930A patent/ES377930A1/es not_active Expired
- 1970-04-03 BE BE748465D patent/BE748465R/fr active

Also Published As

Publication number	Publication date
FR2039094A5 (fr)	1971-01-08
GB1293841A (en)	1972-10-25
ES377930A1 (es)	1972-10-16
DE2017872A1 (de)	1970-11-12
BE748465R (fr)	1970-10-05
US3536691A (en)	1970-10-27
DE2017872B2 (de)	1975-07-10

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