JPS5785833A - 1,2-polybutadiene composition - Google Patents

1,2-polybutadiene composition

Info

Publication number
JPS5785833A
JPS5785833A JP16215980A JP16215980A JPS5785833A JP S5785833 A JPS5785833 A JP S5785833A JP 16215980 A JP16215980 A JP 16215980A JP 16215980 A JP16215980 A JP 16215980A JP S5785833 A JPS5785833 A JP S5785833A
Authority
JP
Japan
Prior art keywords
type stabilizer
polybutadiene
component
bisphenol type
thioether
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.)
Granted
Application number
JP16215980A
Other languages
Japanese (ja)
Other versions
JPS6366338B2 (en
Inventor
Isao Kobayashi
Takumi Miyaji
Tsutomu Iwaki
Kenkichi Noguchi
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.)
JSR Corp
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Japan Synthetic Rubber 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.)
Filing date
Publication date
Application filed by Nippon Synthetic Chemical Industry Co Ltd, Japan Synthetic Rubber Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP16215980A priority Critical patent/JPS5785833A/en
Publication of JPS5785833A publication Critical patent/JPS5785833A/en
Publication of JPS6366338B2 publication Critical patent/JPS6366338B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled composition excellent in heat stability, processability, storage stability, aging resistance, transparency and antifogging property, consisting of a specified 1,2-polybutadiene, a bisphenol type stabilizer and a thioether type stabilizer.
CONSTITUTION: To 100pts.wt. 1,2-polybutadiene, crystallinity 10W50% 1,2-structure content ≥75%, intrinsic viscosity[η]≥0.7 (in toluene at 30°C) are added 0.03W5pts.wt. bisphenol type stabilizer, e.g., 4,4-butylidenebis(3-methyl-6-t-butylphenol) and 0.03W5pts.wt. thioether type stabilizer, e.g., distearyl-thiodipropyl ether in amounts to provide a component B/component C ratio of 4/1W1/4.
COPYRIGHT: (C)1982,JPO&Japio
JP16215980A 1980-11-18 1980-11-18 1,2-polybutadiene composition Granted JPS5785833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16215980A JPS5785833A (en) 1980-11-18 1980-11-18 1,2-polybutadiene composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16215980A JPS5785833A (en) 1980-11-18 1980-11-18 1,2-polybutadiene composition

Publications (2)

Publication Number Publication Date
JPS5785833A true JPS5785833A (en) 1982-05-28
JPS6366338B2 JPS6366338B2 (en) 1988-12-20

Family

ID=15749146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16215980A Granted JPS5785833A (en) 1980-11-18 1980-11-18 1,2-polybutadiene composition

Country Status (1)

Country Link
JP (1) JPS5785833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006009183A1 (en) 2004-07-22 2006-01-26 Jsr Corporation Polymer composition and process for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940228A (en) * 1972-08-26 1974-04-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940228A (en) * 1972-08-26 1974-04-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006009183A1 (en) 2004-07-22 2006-01-26 Jsr Corporation Polymer composition and process for producing the same
EP1770128A4 (en) * 2004-07-22 2011-01-26 Jsr Corp Polymer composition and process for producing the same

Also Published As

Publication number Publication date
JPS6366338B2 (en) 1988-12-20

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