ES2087057T3 - Copolimero bloque cristalino y procedimiento para su fabricacion. - Google Patents

Copolimero bloque cristalino y procedimiento para su fabricacion.

Info

Publication number
ES2087057T3
ES2087057T3 ES87102388T ES87102388T ES2087057T3 ES 2087057 T3 ES2087057 T3 ES 2087057T3 ES 87102388 T ES87102388 T ES 87102388T ES 87102388 T ES87102388 T ES 87102388T ES 2087057 T3 ES2087057 T3 ES 2087057T3
Authority
ES
Spain
Prior art keywords
compound
composite
copolymer
vinylaromatic
conjugated
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 - Lifetime
Application number
ES87102388T
Other languages
English (en)
Inventor
Ikematu Takeshi
Morita Hideo
Hirata Akiyoshi
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei 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
Priority claimed from JP3394586A external-priority patent/JPS62192416A/ja
Priority claimed from JP5709686A external-priority patent/JPS62215616A/ja
Priority claimed from JP11718886A external-priority patent/JPS62275114A/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of ES2087057T3 publication Critical patent/ES2087057T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

SE PRESENTA UN COPOLIMERO BLOQUE CRISTALINO QUE CONTIENE AL MENOS UNA CADENA TRIBLOQUE REPRESENTADA POR LA FORMULA A-B-C O QUE CONTIENE AL MENOS UNA ESTRUCTURA RADIAL REPRESENTADA POR LA FORMULA (D-E)N X EN LA CADENA POLIMERICA. ESTAS CADENAS TRIBLOQUE O ESTRUCTURAS RADIALES CONTIENEN BLOQUES DE UN HOMOPOLIMERO DE UN COMPUESTO VINILAROMATICO O UN COPOLIMERO DE UN COMPUESTO VINILAROMATICO CON OTRO COMPUESTO VINILAROMATICO O UN COMPUESTO DIENICO CONJUGADO QUE TIENE UNA TEMPERATURA DE TRANSICION VITREA NO MENOR DE 50 GRADOS CENTIGRADOS Y UN PESO MOLECULAR MEDIO ENTRE 2000 Y 100000 Y BLOQUES DE UN HOMOPOLIMERO DE UN COMPUESTO DIENICO CONJUGADO O UN COPOLIMERO DE UN COMPUESTO DIENICO CONJUGADO CON OTRO COMPUESTO DIENICO CONJUGADO O UN COPOLIMERO DE UN COMPUESTO DIENICO CONJUGADO QUE TIENE MENOS DE 20% EN PESO DE UN COMPUESTO VINILAROMATICO QUE TIENE UNA TEMPERATURA DE TRANSICION VITREA NO SUPERIOR A 10 GRADOS CENTIGRADOS Y UNA CRISTALINIDAD A 25 GRADOS CENTIGRADOS Y UNA RELACION DE ENLACE 1,4-TRANS DE 80% O MAS EN LA PORCION DE DIENO CONJUGADO. ESTOS COPOLIMEROS BLOQUE CISTALINOS SE OBTIENEN POR POLIMERIZACION DE LOS RESPECTIVOS MONOMEROS EN PRESENCIA DE UN CATALIZADOR COMPUESTO QUE CONTIENE LOS COMPONENTES CATALIZADORES (A), (B) Y (C), O (A), (B), (C) Y (D) SIENDO: (A) UN COMPUESTO ORGANICO DE BARIO O ESTRONCIO; (B) UN COMPUESTO ORGANICO DE LITIO; (C) UN COMPUESTO ORGANOMAGNESICO; Y (D) UN COMPUESTO ORGANOALUMINICO U ORGANOCINCICO.
ES87102388T 1986-02-20 1987-02-19 Copolimero bloque cristalino y procedimiento para su fabricacion. Expired - Lifetime ES2087057T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3394586A JPS62192416A (ja) 1986-02-20 1986-02-20 結晶性ブロツクを含む共重合体の製造方法
JP5709686A JPS62215616A (ja) 1986-03-17 1986-03-17 結晶性ブロツクを有する共重合体の製造方法
JP11718886A JPS62275114A (ja) 1986-05-23 1986-05-23 結晶性ブロック共重合体

Publications (1)

Publication Number Publication Date
ES2087057T3 true ES2087057T3 (es) 1996-07-16

Family

ID=27288265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87102388T Expired - Lifetime ES2087057T3 (es) 1986-02-20 1987-02-19 Copolimero bloque cristalino y procedimiento para su fabricacion.

Country Status (5)

Country Link
US (1) US5159022A (es)
EP (1) EP0234512B1 (es)
DE (1) DE3751812T2 (es)
ES (1) ES2087057T3 (es)
HK (1) HK1000512A1 (es)

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US4933401A (en) * 1988-02-26 1990-06-12 Japan Synthetic Rubber Co., Ltd. Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer
US4987194A (en) * 1988-10-07 1991-01-22 Kuraray Company, Limited Block copolymers and composition containing the same
JPH02117909A (ja) * 1988-10-27 1990-05-02 Nippon Zeon Co Ltd 形状記憶性ブロック共重合体及びその使用方法並びに形状記憶成形品
DE68923772T2 (de) * 1988-12-23 1996-04-25 Asahi Chemical Ind Polymerharz mit Formerinnerungsvermögen, Harzzusammensetzung und Formteile mit Fähigkeit zur Formerinnerung.
US5189110A (en) * 1988-12-23 1993-02-23 Asahi Kasei Kogyo Kabushiki Kaisha Shape memory polymer resin, composition and the shape memorizing molded product thereof
US5064800A (en) * 1989-12-21 1991-11-12 Shell Oil Company Anionic polymerization catalyst compositions
GB8928955D0 (en) * 1989-12-21 1990-02-28 Shell Int Research Anionic polymerization catalyst compositions
US5187236A (en) * 1990-01-16 1993-02-16 Mobil Oil Corporation Solid block and random elastomeric copolymers
US5663239A (en) * 1990-01-16 1997-09-02 Mobil Oil Corporation Star-branched block elastomeric copolymers
US5270388A (en) * 1990-04-27 1993-12-14 Nippon Zeon Co., Ltd. Shape-memorizing block copolymer composition
US5962572A (en) * 1994-04-19 1999-10-05 Applied Elastomerics, Inc. Oriented gel and oriented gel articles
US6333374B1 (en) 1990-05-21 2001-12-25 Applied Elastomerics, Inc. Fluffy, strong, solid elastic gels, articles and method of making same
US6148830A (en) * 1994-04-19 2000-11-21 Applied Elastomerics, Inc. Tear resistant, multiblock copolymer gels and articles
US6117176A (en) * 1993-11-15 2000-09-12 Applied Elastomerics, Inc. Elastic-crystal gel
US7193002B2 (en) 1992-08-24 2007-03-20 Applied Elastomerics, Inc. Adherent gels, composites, and articles
US7134236B2 (en) 1994-04-19 2006-11-14 Applied Elastomerics, Inc. Gelatinous elastomer compositions and articles for use as fishing bait
US7108873B2 (en) 1994-04-19 2006-09-19 Applied Elastomerics, Inc. Gelatinous food elastomer compositions and articles
US6627275B1 (en) 1994-04-19 2003-09-30 Applied Elastomerics, Incorporated Tear resistant elastic crystal gels suitable for inflatable restraint cushions and other uses
US7208184B2 (en) 2002-07-20 2007-04-24 Applied Elastomerics, Inc. Gelatinous food elastomer compositions and articles for use as fishing bait
US6420475B1 (en) 1994-04-19 2002-07-16 Applied Elastomerics, Inc. Tear resistant elastic crystal gels gel composites and their uses
US6324703B1 (en) 1994-04-19 2001-12-04 Applied Elastomerics, Inc. Strong, soft, tear resistant insulating compositions and composites for extreme cold weather use
US7067583B2 (en) * 1994-04-19 2006-06-27 Applied Elastomerics, Inc. Tear resistant adherent gels, composites, and articles
US7105607B2 (en) * 1994-04-19 2006-09-12 Applied Elastomerics, Inc. Tear resistant gels, composites, and articles
US7226484B2 (en) * 1994-04-19 2007-06-05 Applied Elastomerics, Inc. Tear resistant gels and articles for every uses
US7344568B2 (en) 1994-04-19 2008-03-18 Applied Elastomerics, Inc. Tear resistant gels, composites, and liner articles
US7093316B2 (en) 1994-04-19 2006-08-22 Applied Elastomerics, Inc. Gels for force gauging
US7290367B2 (en) * 1994-04-19 2007-11-06 Applied Elastomerics, Inc. Tear resistant gel articles for various uses
US7234560B2 (en) 1994-04-19 2007-06-26 Applied Elastomerics, Inc. Inflatable restraint cushions and other uses
US7093599B2 (en) * 1994-04-19 2006-08-22 Applied Elastomerics, Inc. Gels, composites, and health care articles
US6161555A (en) * 1994-04-19 2000-12-19 Applied Elastomerics, Inc. Crystal gels useful as dental floss with improved high tear, high tensile, and resistance to high stress rupture properties
US7222380B2 (en) * 1994-04-19 2007-05-29 Applied Elastomerics, Inc. Tear resistant gels, composites, and cushion articles
US6018007A (en) 1997-09-22 2000-01-25 Bridgestone Corporation Synthesis of 1,4-trans-polybutadiene using a lanthanide organic acid salt catalyst
DE19806785A1 (de) * 1998-02-18 1999-08-19 Basf Ag Verfahren zur Herstellung von Blockcopolymeren durch retardierten anionischen Polymerisation
DE19806774A1 (de) * 1998-02-18 1999-08-19 Basf Ag Verfahren zur retardierten anionischen Polymerisation
DE19806772A1 (de) 1998-02-18 1999-08-19 Basf Ag Verfahren zur Herstellung einer Initiatorzusammensetzung zur retardierten anionischen Polymerisation
DE19806775A1 (de) 1998-02-18 1999-08-19 Basf Ag Verfahren zur retardierten anionischen Polymerisation
US6177603B1 (en) 1998-06-12 2001-01-23 Bridgestone Corporation Organo zinc and rare earth catalyst system in the polymerization of conjugated dienes
US6433105B1 (en) 2000-06-09 2002-08-13 Bridgestone Corporation Process for desolventizing low molecular weight diene polymers
ES2233544T3 (es) * 2000-10-17 2005-06-16 Societe De Technologie Michelin Procedimiento de preparacion de un elastomero dienico por polimerizacion anionica.
US6627715B2 (en) * 2001-08-16 2003-09-30 The Goodyear Tire & Rubber Company Group IIa metal containing catalyst system
US7717893B2 (en) 2004-06-04 2010-05-18 The Procter & Gamble Company Absorbent articles comprising a slow recovery elastomer
US8419701B2 (en) 2005-01-10 2013-04-16 The Procter & Gamble Company Absorbent articles with stretch zones comprising slow recovery elastic materials
JP4611390B2 (ja) 2005-01-26 2011-01-12 ザ プロクター アンド ギャンブル カンパニー 抵抗力が低く緩慢に回復する弾性腰部を有する使い捨てプルオンおむつ
CN101675114B (zh) * 2007-05-01 2012-09-26 科腾聚合物美国有限责任公司 沥青粘合剂组合物及其制备方法
US8323257B2 (en) 2007-11-21 2012-12-04 The Procter & Gamble Company Absorbent articles comprising a slow recovery stretch laminate and method for making the same
US8883927B2 (en) * 2007-11-28 2014-11-11 Dynasol Elastómeros, S.A. De C.V. Radial multi-block copolymers
EP2635234B1 (en) * 2010-11-05 2017-07-26 Colgate-Palmolive Company Elastomeric dental floss
US9017305B2 (en) 2010-11-12 2015-04-28 The Procter Gamble Company Elastomeric compositions that resist force loss and disintegration
CN108409926B (zh) 2011-01-30 2021-09-14 戴纳索尔伊莱斯托米罗斯公司 递变三嵌段共聚物
CN105330762B (zh) * 2014-06-25 2017-08-25 中国石油化工股份有限公司 一种复合引发剂和阴离子聚合方法

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* Cited by examiner, † Cited by third party
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US4092268A (en) * 1974-06-05 1978-05-30 Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie Catalytic composition
EP0014947B1 (en) * 1979-02-15 1985-09-18 The Dow Chemical Company Block copolymers of diene having their terminal end blocks of a random copolymer of styrene or alkylstyrene and an alpha-methylstyrene, and their preparation
US4355156A (en) * 1980-02-25 1982-10-19 The General Tire & Rubber Company Solution polymerization
US4503204A (en) * 1980-02-25 1985-03-05 The General Tire & Rubber Company Solution polymerization
CA1212932A (en) * 1982-04-01 1986-10-21 Derek K. Jenkins Polymerisation of conjugated dienes
US4616065A (en) * 1985-04-15 1986-10-07 Gencorp Inc. High trans butadiene based elastomeric block copolymers and blends

Also Published As

Publication number Publication date
HK1000512A1 (en) 1998-04-03
EP0234512A2 (en) 1987-09-02
EP0234512A3 (en) 1989-05-17
DE3751812T2 (de) 1997-01-30
US5159022A (en) 1992-10-27
DE3751812D1 (de) 1996-06-27
EP0234512B1 (en) 1996-05-22

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