JPS5575413A - Preraration of high rubber content impact resistant polystyrene - Google Patents

Preraration of high rubber content impact resistant polystyrene

Info

Publication number
JPS5575413A
JPS5575413A JP14961478A JP14961478A JPS5575413A JP S5575413 A JPS5575413 A JP S5575413A JP 14961478 A JP14961478 A JP 14961478A JP 14961478 A JP14961478 A JP 14961478A JP S5575413 A JPS5575413 A JP S5575413A
Authority
JP
Japan
Prior art keywords
soln
impact resistant
rubber content
styrene
bulk
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
JP14961478A
Other languages
Japanese (ja)
Other versions
JPS584934B2 (en
Inventor
Tsutomu Teraoka
Tsutomu Sumiya
Seiro Tabata
Osamu Teranaka
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.)
NIPPON ELASTOMER KK
NIPPON ERASUTOMAA KK
Original Assignee
NIPPON ELASTOMER KK
NIPPON ERASUTOMAA KK
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 ELASTOMER KK, NIPPON ERASUTOMAA KK filed Critical NIPPON ELASTOMER KK
Priority to JP53149614A priority Critical patent/JPS584934B2/en
Publication of JPS5575413A publication Critical patent/JPS5575413A/en
Publication of JPS584934B2 publication Critical patent/JPS584934B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To obtain the title polystyrene by a mechanism wherein a specific polybutadiene prepared by soln. polymerization using an organolitium compound as a ctalyst is dissolved in styrene and the obtaned soln. is subjected to radical polymerization by a bulk or a bluk and suspension combined system.
CONSTITUTION: One or more kinds of polybutadiene 8W25wt. part prepared by soln. polymerization using an organolitium compound as a catalyst containing 15W 35% of 1,2-vinyl, 20W85% of cis 1,4, wherein the mooney viscosity (ML1+4) is 25W100, the viscosity (SV) measured as 5wt% styrene soln. at 25°C is 20W50cps and the range of the SV is 0.5ML1+4≤SV<1.5ML1+4, is dissolved in styrene 75W 92wt part and the obtained soln. is subjected to radical polymerization by a bulk or a bulk and suspension combined system to produce a high rubber content impact resistant polystyrene.
COPYRIGHT: (C)1980,JPO&Japio
JP53149614A 1978-12-05 1978-12-05 Method for producing high-rubber content high-impact polystyrene Expired JPS584934B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53149614A JPS584934B2 (en) 1978-12-05 1978-12-05 Method for producing high-rubber content high-impact polystyrene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53149614A JPS584934B2 (en) 1978-12-05 1978-12-05 Method for producing high-rubber content high-impact polystyrene

Publications (2)

Publication Number Publication Date
JPS5575413A true JPS5575413A (en) 1980-06-06
JPS584934B2 JPS584934B2 (en) 1983-01-28

Family

ID=15479050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53149614A Expired JPS584934B2 (en) 1978-12-05 1978-12-05 Method for producing high-rubber content high-impact polystyrene

Country Status (1)

Country Link
JP (1) JPS584934B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109516A (en) * 1981-12-24 1983-06-29 Asahi Chem Ind Co Ltd Synthetic resin composition
JPS59217712A (en) * 1983-05-26 1984-12-07 Nippon Erasutomaa Kk Impact-resistant styrene resin
JPH02229809A (en) * 1989-03-03 1990-09-12 Nippon Erasutomaa Kk Improved polybutadiene rubber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130793A (en) * 1977-04-20 1978-11-15 Asahi Chem Ind Co Ltd Preparation of high impact polystyrene composition
JPS53130792A (en) * 1977-04-20 1978-11-15 Asahi Chem Ind Co Ltd Preparation of high impact polystyrene composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130793A (en) * 1977-04-20 1978-11-15 Asahi Chem Ind Co Ltd Preparation of high impact polystyrene composition
JPS53130792A (en) * 1977-04-20 1978-11-15 Asahi Chem Ind Co Ltd Preparation of high impact polystyrene composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109516A (en) * 1981-12-24 1983-06-29 Asahi Chem Ind Co Ltd Synthetic resin composition
JPS59217712A (en) * 1983-05-26 1984-12-07 Nippon Erasutomaa Kk Impact-resistant styrene resin
JPH0357925B2 (en) * 1983-05-26 1991-09-03 Nippon Elastomer Kk
JPH02229809A (en) * 1989-03-03 1990-09-12 Nippon Erasutomaa Kk Improved polybutadiene rubber

Also Published As

Publication number Publication date
JPS584934B2 (en) 1983-01-28

Similar Documents

Publication Publication Date Title
AU548880B2 (en) Transition metal catalyst composition
JPS5575413A (en) Preraration of high rubber content impact resistant polystyrene
JPS5363310A (en) Preparation of monomer composition containing pb and preparation of polymerhaving radiation shielding ability
JPS54107994A (en) Preparation of styrene resin
JPS53115768A (en) Preparation of marblelike cured material
JPS5662847A (en) Resin composition
JPS5421485A (en) Preparation of aqueous polymer dispersion
JPS5375250A (en) Resin composition
JPS53130793A (en) Preparation of high impact polystyrene composition
JPS53130792A (en) Preparation of high impact polystyrene composition
JPS52142691A (en) Production of catalytic raw material or catalytic component for polyolefine
JPS53104684A (en) Preparation of vinyl chloride polymer
JPS5411159A (en) Impact-resistant polyamide composition
JPS54127996A (en) Preparation of cyclized conjugated diene polymer
JPS53124594A (en) Photo-setting resin composition
JPS5580408A (en) Preparation of thermoplastic adhesive resin
JPS53112987A (en) Cure enhancement of vinyl polymerizable resin
JPS5237993A (en) Improved process for preparing resins modified with rubbers
JPS5736136A (en) Crepe rubber composition having reduced sticking to mold
Sasatani et al. DIISOBUTYLALUMINUM HYDRIDE. A NOVEL REAGENT FOR THE REDUCTION OF OXIMES
JPS56109231A (en) Rubber composition suitable for tire
JPS5381550A (en) Alfin rubber composition
JPS53117094A (en) Preparation of composition and high polymer
JPS5690813A (en) Production of conjugated diene type liquid polymer
JPS52125594A (en) Preparation of novel hhdrocarbon resins