JPS5540734A - Controlling of mooney viscosity of polybutadiene - Google Patents

Controlling of mooney viscosity of polybutadiene

Info

Publication number: JPS5540734A
Authority: JP; Japan
Prior art keywords: catalyst; lithium; mooney viscosity; polybutadiene; polymerizing
Prior art date: 1978-09-18
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.): Granted

Application number

JP11438978A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6139961B2 (de

Inventor

Itsuro Ishii

Hiroshi Watanabe

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.)

Zeon Corp

Original Assignee

Nippon Zeon Co Ltd

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.)

1978-09-18

Filing date

1978-09-18

Publication date

1980-03-22

1978-09-18 Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd

1978-09-18 Priority to JP11438978A priority Critical patent/JPS5540734A/ja

1980-03-22 Publication of JPS5540734A publication Critical patent/JPS5540734A/ja

1986-09-06 Publication of JPS6139961B2 publication Critical patent/JPS6139961B2/ja

Status Granted legal-status Critical Current

Links

239000005062 Polybutadiene Substances 0.000 title abstract 2
229920002857 polybutadiene Polymers 0.000 title abstract 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
239000003054 catalyst Substances 0.000 abstract 3
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 2
MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 abstract 2
150000001361 allenes Chemical class 0.000 abstract 2
239000006085 branching agent Substances 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
229910052744 lithium Inorganic materials 0.000 abstract 2
230000000379 polymerizing effect Effects 0.000 abstract 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
239000004215 Carbon black (E152) Substances 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
150000001491 aromatic compounds Chemical class 0.000 abstract 1
150000002170 ethers Chemical class 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
150000003003 phosphines Chemical class 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
229920006216 polyvinyl aromatic Polymers 0.000 abstract 1
150000003568 thioethers Chemical class 0.000 abstract 1
229920002554 vinyl polymer Polymers 0.000 abstract 1

Landscapes

Polymerisation Methods In General (AREA)
Polymerization Catalysts (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

JP11438978A 1978-09-18 1978-09-18 Controlling of mooney viscosity of polybutadiene Granted JPS5540734A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP11438978A JPS5540734A (en)	1978-09-18	1978-09-18	Controlling of mooney viscosity of polybutadiene

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP11438978A JPS5540734A (en)	1978-09-18	1978-09-18	Controlling of mooney viscosity of polybutadiene

Publications (2)

Publication Number	Publication Date
JPS5540734A true JPS5540734A (en)	1980-03-22
JPS6139961B2 JPS6139961B2 (de)	1986-09-06

Family

ID=14636443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11438978A Granted JPS5540734A (en)	1978-09-18	1978-09-18	Controlling of mooney viscosity of polybutadiene

Country Status (1)

Country	Link
JP (1)	JPS5540734A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5785809A (en) *	1980-11-18	1982-05-28	Asahi Chem Ind Co Ltd	Production of conjugated diene polymer
JPS59176311A (ja) *	1983-03-25	1984-10-05	Japan Synthetic Rubber Co Ltd	ポリブタジエンの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3301840A (en) *	1964-09-17	1967-01-31	Phillips Petroleum Co	Preparation of polymers of conjugated dienes using organolithium/polar compound catalyst systems
JPS4854188A (de) *	1971-11-04	1973-07-30
JPS4938105A (de) *	1972-08-18	1974-04-09
JPS5166385A (ja) *	1974-11-29	1976-06-08	Japan Synthetic Rubber Co Ltd	Kyoyakujiorefuinkeijugotaino seizoho
JPS5183685A (en) *	1974-12-23	1976-07-22	Michelin & Cie	Yoekijugoho mataha kyojugoho

1978
- 1978-09-18 JP JP11438978A patent/JPS5540734A/ja active Granted

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3301840A (en) *	1964-09-17	1967-01-31	Phillips Petroleum Co	Preparation of polymers of conjugated dienes using organolithium/polar compound catalyst systems
JPS4854188A (de) *	1971-11-04	1973-07-30
JPS4938105A (de) *	1972-08-18	1974-04-09
JPS5166385A (ja) *	1974-11-29	1976-06-08	Japan Synthetic Rubber Co Ltd	Kyoyakujiorefuinkeijugotaino seizoho
JPS5183685A (en) *	1974-12-23	1976-07-22	Michelin & Cie	Yoekijugoho mataha kyojugoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5785809A (en) *	1980-11-18	1982-05-28	Asahi Chem Ind Co Ltd	Production of conjugated diene polymer
JPS59176311A (ja) *	1983-03-25	1984-10-05	Japan Synthetic Rubber Co Ltd	ポリブタジエンの製造方法

Also Published As

Publication number	Publication date
JPS6139961B2 (de)	1986-09-06

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