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IT1002750B - PROCEDURE FOR THE PRODUCTION OF BLOCK COPOLYMER AND PRODUCT OBTAINED - Google Patents

PROCEDURE FOR THE PRODUCTION OF BLOCK COPOLYMER AND PRODUCT OBTAINED

Info

Publication number
IT1002750B
IT1002750B IT4789474A IT4789474A IT1002750B IT 1002750 B IT1002750 B IT 1002750B IT 4789474 A IT4789474 A IT 4789474A IT 4789474 A IT4789474 A IT 4789474A IT 1002750 B IT1002750 B IT 1002750B
Authority
IT
Italy
Prior art keywords
procedure
production
block copolymer
product obtained
product
Prior art date
Application number
IT4789474A
Other languages
Italian (it)
Original Assignee
Sumitomo Chemical 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.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of IT1002750B publication Critical patent/IT1002750B/en

Links

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
IT4789474A 1973-01-24 1974-01-23 PROCEDURE FOR THE PRODUCTION OF BLOCK COPOLYMER AND PRODUCT OBTAINED IT1002750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1045873A JPS5628925B2 (en) 1973-01-24 1973-01-24

Publications (1)

Publication Number Publication Date
IT1002750B true IT1002750B (en) 1976-05-20

Family

ID=11750684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4789474A IT1002750B (en) 1973-01-24 1974-01-23 PROCEDURE FOR THE PRODUCTION OF BLOCK COPOLYMER AND PRODUCT OBTAINED

Country Status (8)

Country Link
JP (1) JPS5628925B2 (en)
BE (1) BE810056A (en)
CA (1) CA1034289A (en)
DE (1) DE2402715C3 (en)
FR (1) FR2214709B1 (en)
GB (1) GB1436812A (en)
IT (1) IT1002750B (en)
NL (1) NL152275B (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399260A (en) * 1982-01-04 1983-08-16 The Goodyear Tire & Rubber Company Increasing the reactivity of coupling of block polymers
US4603155A (en) * 1983-03-10 1986-07-29 Japan Synthetic Rubber Co., Ltd. Alkenyl aromatic compound-conjugated diene block copolymer and process for the production thereof
DE3445570A1 (en) * 1984-12-14 1986-06-19 Basf Ag, 6700 Ludwigshafen SELF-EXTINGUISHING THERMOPLASTIC POLYESTER MOLDS
JPS61190514A (en) * 1985-02-18 1986-08-25 Sumitomo Chem Co Ltd Production of thermoplastic elastic material
US6576692B1 (en) 1994-10-06 2003-06-10 Daicel Chemical Industries, Ltd. Epoxidized block copolymer, its production, and its composition
DE69635510T2 (en) * 1995-07-03 2006-06-08 Daicel Chemical Industries, Ltd., Sakai EPOXYED BLOCK COPOLYMER, METHOD FOR ITS PREPARATION AND COMPOSITION THAT CONTAINS IT
JP4024437B2 (en) 1999-03-24 2007-12-19 ポリプラスチックス株式会社 Insert molded product
KR100452813B1 (en) 2002-05-15 2004-10-14 금호석유화학 주식회사 Bimodal linear block copolymers, its manufacturing method and usage
KR100452812B1 (en) 2002-05-15 2004-10-14 금호석유화학 주식회사 Bimodal linear block copolymers, its manufacturing method and usage
JP4320364B2 (en) 2006-08-08 2009-08-26 旭化成ケミカルズ株式会社 Hydrogenated block copolymer and its crosslinking composition
JP5142406B2 (en) 2007-02-20 2013-02-13 旭化成ケミカルズ株式会社 Shock absorber composition
KR101183733B1 (en) 2008-02-08 2012-09-17 아사히 가세이 케미칼즈 가부시키가이샤 Thermoplastic elastomer composition and method for producing the same
JP5681486B2 (en) 2008-04-14 2015-03-11 旭化成ケミカルズ株式会社 Adhesive composition
CN102245697B (en) 2008-12-10 2013-08-07 旭化成化学株式会社 Thermoplastic elastomer composition
WO2010104174A1 (en) 2009-03-12 2010-09-16 旭化成ケミカルズ株式会社 Polyproylene resin composition, molded article thereof, and automobile interior and exterior materials using the same
BR112012030389B1 (en) 2010-06-09 2020-11-17 Nissan Motor Company Limited composition of thermoplastic elastomer, injection molded product, foil, automotive interior material, laminate, and instrument panel
JP5906238B2 (en) 2011-05-27 2016-04-20 旭化成ケミカルズ株式会社 Process for producing hydrogenated conjugated diene copolymer
CN102887980B (en) * 2011-07-20 2015-04-22 中国石油化工集团公司 Styrene-butadiene copolymer as well as preparation method and application thereof
TWI480339B (en) 2011-09-15 2015-04-11 Asahi Kasei Chemicals Corp A crosslinking composition, a method for producing a crosslinked composition, and a molded product
CN104471010B (en) 2012-07-25 2016-10-12 旭化成株式会社 Block copolymer composition for adhesive adhesive and adhesive adhesive composition
EP2947101B1 (en) 2013-01-16 2021-06-02 Asahi Kasei Kabushiki Kaisha Method for producing polymer
SG11201605714VA (en) 2014-01-23 2016-08-30 Asahi Chemical Ind Block copolymer and adhesive composition
EA033260B1 (en) 2014-01-23 2019-09-30 Асахи Касеи Кабусики Кайся Block copolymer composition and adhesive composition
SG11201605519QA (en) 2014-01-23 2016-08-30 Asahi Chemical Ind Adhesive composition and pressure-sensitive adhesive tape
CN114424273B (en) 2019-09-20 2024-04-26 三井化学株式会社 Display device
EP4382564A4 (en) 2021-08-06 2025-07-23 Mitsui Chemicals Inc THERMOPLASTIC ELASTOMER COMPOSITION AND MOLDED ARTICLES THEREOF
JPWO2023176810A1 (en) 2022-03-18 2023-09-21
WO2024122591A1 (en) 2022-12-07 2024-06-13 三井化学株式会社 Thermoplastic elastomer composition and molded article comprising same
JPWO2024177030A1 (en) 2023-02-21 2024-08-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB964478A (en) * 1961-12-26 1964-07-22 Phillips Petroleum Co Improvements in or relating to block copolymers
NL288289A (en) * 1962-01-29
US3639521A (en) * 1969-04-23 1972-02-01 Phillips Petroleum Co Polar compound adjuvants for improved block polymers prepared with primary hydrocarbyllithium initiators

Also Published As

Publication number Publication date
DE2402715B2 (en) 1980-06-26
FR2214709B1 (en) 1978-02-24
FR2214709A1 (en) 1974-08-19
JPS5628925B2 (en) 1981-07-04
NL152275B (en) 1977-02-15
CA1034289A (en) 1978-07-04
DE2402715C3 (en) 1981-03-19
GB1436812A (en) 1976-05-26
DE2402715A1 (en) 1974-08-01
NL7400562A (en) 1974-07-26
BE810056A (en) 1974-05-16
JPS4999594A (en) 1974-09-20

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