JPH0132857B2 - - Google Patents

Info

Publication number
JPH0132857B2
JPH0132857B2 JP56135508A JP13550881A JPH0132857B2 JP H0132857 B2 JPH0132857 B2 JP H0132857B2 JP 56135508 A JP56135508 A JP 56135508A JP 13550881 A JP13550881 A JP 13550881A JP H0132857 B2 JPH0132857 B2 JP H0132857B2
Authority
JP
Japan
Prior art keywords
block copolymer
compound
block
weight
styrene
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
JP56135508A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5837044A (ja
Inventor
Katsuhiko Yamamoto
Tatsuo Isoko
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo 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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP13550881A priority Critical patent/JPS5837044A/ja
Publication of JPS5837044A publication Critical patent/JPS5837044A/ja
Publication of JPH0132857B2 publication Critical patent/JPH0132857B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP13550881A 1981-08-31 1981-08-31 ブロツク共重合樹脂 Granted JPS5837044A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13550881A JPS5837044A (ja) 1981-08-31 1981-08-31 ブロツク共重合樹脂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13550881A JPS5837044A (ja) 1981-08-31 1981-08-31 ブロツク共重合樹脂

Publications (2)

Publication Number Publication Date
JPS5837044A JPS5837044A (ja) 1983-03-04
JPH0132857B2 true JPH0132857B2 (enrdf_load_stackoverflow) 1989-07-10

Family

ID=15153393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13550881A Granted JPS5837044A (ja) 1981-08-31 1981-08-31 ブロツク共重合樹脂

Country Status (1)

Country Link
JP (1) JPS5837044A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187048A (ja) * 1983-03-10 1984-10-24 Nippon Steel Chem Co Ltd 熱可塑性樹脂組成物
JPH0692519B2 (ja) * 1985-05-01 1994-11-16 旭化成工業株式会社 シート用組成物
JPS62197410A (ja) * 1986-02-24 1987-09-01 Asahi Chem Ind Co Ltd ブロック共重合体樹脂を含有する組成物
JPS62197409A (ja) * 1986-02-24 1987-09-01 Asahi Chem Ind Co Ltd ブロック共重合体を含有する組成物
JPS63268766A (ja) * 1987-04-28 1988-11-07 Asahi Chem Ind Co Ltd 瀝青質物組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130454A (en) * 1975-05-08 1976-11-12 Asahi Chem Ind Co Ltd Transparent styrene resin compositions havingi good shock resistance
JPS5213572A (en) * 1975-07-22 1977-02-01 Asahi Chemical Ind Transparent shock resisting sheets
US4048255A (en) * 1975-08-26 1977-09-13 Abbott Laboratories Blend of thermoelastic polymers with block radial polymers used as pharmaceutical sealing and resealing materials
JPS5851208B2 (ja) * 1976-08-27 1983-11-15 大和製衡株式会社 電磁平衡装置

Also Published As

Publication number Publication date
JPS5837044A (ja) 1983-03-04

Similar Documents

Publication Publication Date Title
CA2134027C (en) Tapered block copolymers of monovinylarenes and conjugated dienes
EP0877038B1 (en) Process for the production of tapered block copolymers of monovinylarenes and conjugated dienes, copolymers so obtained, blends and articles
US4122134A (en) Method for producing transparent block copolymer resin
JP4599495B2 (ja) 線状ブロック共重合体、及びそれを含む樹脂組成物
US3949020A (en) Thermoplastic block polymers
US6265484B1 (en) Tapered block copolymers of monovinylarenes and conjugated dienes
GB2138009A (en) Block copolymer of an alkenyl aromatic compound and a conjugated diene
US4427837A (en) Process for preparation of diene-styrene-α-methylstyrene block polymers and polymers therefrom
US4195136A (en) Impact-resistant styrene resin composition
NL8003688A (nl) Polymerisatiewerkwijze, alsmede katalysatoren voor een dergelijke werkwijze.
EP0135169B1 (en) Impact resistant alpha-methylstyrene-styrene copolymer blends
CA1049189A (en) Method for producing polystyrene composition
JPH0132857B2 (enrdf_load_stackoverflow)
JP2986178B2 (ja) ブロツク共重合体樹脂組成物
JPS59170111A (ja) ジエン−スチレン−α−メチルスチレンブロツクポリマ−およびそれからのポリマ−の製法
JP2003532767A (ja) アニオン重合により形成された耐衝撃性改良ポリスチレン
EP0135168B1 (en) A process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer
JPH10510567A (ja) 耐衝撃性に変性されたポリスチレン成形材料の製法
JPS5930740B2 (ja) 溶融流動性に優れるスチレン系樹脂組成物
JPS5930739B2 (ja) 耐衝撃性スチレン系樹脂組成物
JPH0337244A (ja) 耐衝撃性スチレン系樹脂
US6153695A (en) Process for the preparation of block copolymers
US3632681A (en) Block copolymers comprising an nphenyl maleimide and either a diolefin or cyclic oxide
US3939224A (en) Block copolymers for a sheet or film
JPS5952171B2 (ja) 共重合体混合物の製造方法