ES2114154T3 - Copolimeros bloque estrellado de un monomero vinilaromatico y de un dieno conjugado, su procedimiento de obtencion, y las composiciones que comprenden el citado copolimero y poliestireno cristal. - Google Patents

Copolimeros bloque estrellado de un monomero vinilaromatico y de un dieno conjugado, su procedimiento de obtencion, y las composiciones que comprenden el citado copolimero y poliestireno cristal.

Info

Publication number
ES2114154T3
ES2114154T3 ES94402939T ES94402939T ES2114154T3 ES 2114154 T3 ES2114154 T3 ES 2114154T3 ES 94402939 T ES94402939 T ES 94402939T ES 94402939 T ES94402939 T ES 94402939T ES 2114154 T3 ES2114154 T3 ES 2114154T3
Authority
ES
Spain
Prior art keywords
block
conjugated
copolymer
vinylaromatic monomer
diine
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
ES94402939T
Other languages
English (en)
Inventor
Pascal Nicol
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2114154T3 publication Critical patent/ES2114154T3/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
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
    • 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
    • C08F297/044—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 using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA INVENCION SE REFIERE A UN COPOLIMERO BLOQUE ESTRELLADO DE FORMULA GENERAL [S1-S2--(B1/S3)-B2]M-X-[B2-(B1/S3)-S2]N EN LA QUE X REPRESENTA UN RADICAL POLIFUNCIONAL OBTENIDO POR UN AGENTE DE ACOPLAMIENTO, M Y N REPRESENTAN NUMEROS ENTEROS NO NULOS TALES QUE M + N SEA IGUAL A 3 O 4, S1 Y S2 REPRESENTAN CADA UNO UN BLOQUE DE UN POLIMERO DE AL MENOS UN MONOMERO VINILAROMATICO, B2 REPRESENTA UN BLOQUE DE UN POLIMERO DE AL MENOS UN DIENO CONJUGADO, (B1/S3) REPRESENTA UN BLOQUE DE UN COPOLIMERO ESTADISTICO DE AL MENOS UN MONOMERO VINILAROMATICO Y DE AL MENOS UN DIENO CONJUGADO, 40 A 75% EN PESO DE (B1/S3) QUE ESTA CONSTITUIDO POR UNIDADES OBTENIDAS DE MONOMERO VINILAROMATICO, CARACTERIZADO EN QUE EL BLOQUE B2 CONTIENE MAS DE 40% EN PESO Y MENOS DE 90% EN PESO DE LA TOTALIDAD DE DIENO CONJUGADO CONTENIDA EN DICHO COPOLIMERO DE BLOQUE ESTRELLADO. LA INVENCION SE REFIERE TAMBIEN AL PROCESO DE OBTENCION DE ESTE COPOLIMERO. LAS COMPOSICIONES QUE COMPRENDEN ESTE COPOLIMERO Y POLIESTIRENO DE CRISTAL PRESENTAN PROPIEDADES MECANICAS Y TRANSPARENCIAS NOTABLES.
ES94402939T 1993-12-29 1994-12-20 Copolimeros bloque estrellado de un monomero vinilaromatico y de un dieno conjugado, su procedimiento de obtencion, y las composiciones que comprenden el citado copolimero y poliestireno cristal. Expired - Lifetime ES2114154T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315829A FR2714384B1 (fr) 1993-12-29 1993-12-29 Copolymère bloc étoile d'un monomère vinylaromatique et d'un diène conjugué, son procédé d'obtention, et les compositions comprenant ledit copolymère et du polystyrène cristal.

Publications (1)

Publication Number Publication Date
ES2114154T3 true ES2114154T3 (es) 1998-05-16

Family

ID=9454541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402939T Expired - Lifetime ES2114154T3 (es) 1993-12-29 1994-12-20 Copolimeros bloque estrellado de un monomero vinilaromatico y de un dieno conjugado, su procedimiento de obtencion, y las composiciones que comprenden el citado copolimero y poliestireno cristal.

Country Status (12)

Country Link
US (2) US5539058A (es)
EP (1) EP0661313B1 (es)
JP (1) JP3607738B2 (es)
KR (1) KR100365713B1 (es)
CN (2) CN1065547C (es)
AT (1) ATE163436T1 (es)
CA (1) CA2139175C (es)
DE (1) DE69408654T2 (es)
ES (1) ES2114154T3 (es)
FI (1) FI111084B (es)
FR (1) FR2714384B1 (es)
NO (1) NO306954B1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986020A (en) * 1997-08-05 1999-11-16 Campbell; J. David Process for producing hyperbranched polymers
EP1116742A1 (en) * 2000-01-12 2001-07-18 Fina Research S.A. S-B-S compositions
US6462137B2 (en) * 2000-10-19 2002-10-08 China Petroleum And Chemical Corporation Star-block interpolymers and preparation of the same
ES2307979T3 (es) * 2002-07-11 2008-12-01 Kraton Polymers Research B.V. Copolimeros estirenicos de bloques y el procedimiento para su preparacion.
EP1408061A1 (en) * 2002-10-11 2004-04-14 ATOFINA Research Process for the production of a transparent copolymer
JP5037174B2 (ja) * 2007-03-02 2012-09-26 日本曹達株式会社 共役ジエン系スターポリマー及びその製造方法
CN101831133B (zh) * 2009-03-13 2012-05-30 中国石油天然气股份有限公司 一种透明嵌段共聚组合物及其制备方法
EP2546270B1 (en) 2010-04-21 2016-07-13 Nippon Soda Co., Ltd. Star polymer and method of producing same
CN102295732B (zh) * 2010-06-25 2013-03-27 中国石油天然气股份有限公司 一种苯乙烯、丁二烯、异戊二烯星型共聚物及其制备方法
ITMI20121018A1 (it) * 2012-06-12 2013-12-13 Versalis Spa Procedimento per la preparazione di copolimeri elastomerici funzionalizzati e ramificati e loro impiego in composizioni elastomeriche vulcanizzabili
KR101595321B1 (ko) 2014-01-21 2016-02-23 조영서 악취 제거방법 및 그 장치
KR101663962B1 (ko) 2015-08-01 2016-10-12 아트먼 주식회사 공기정화기의 악취 제거장치
EP3676301B1 (en) * 2017-08-31 2023-05-10 INEOS Styrolution Group GmbH Process for the preparation of styrenic polymers having an improved color stability
KR20200130995A (ko) 2019-05-13 2020-11-23 신동교 버스정류장 부스
WO2025187331A1 (ja) * 2024-03-04 2025-09-12 旭化成株式会社 共役ジエン系共重合体、共役ジエン系共重合体組成物、樹脂組成物、硬化物、樹脂フィルム、プリプレグ、積層体、及び電子回路基板用の材料

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248982A (en) * 1979-04-30 1981-02-03 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
US4221884A (en) * 1979-05-14 1980-09-09 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
US4584346A (en) * 1984-02-29 1986-04-22 Phillips Petroleum Company Craze-resistant transparent resinous polymodal block copolymers
US4704434A (en) * 1986-03-24 1987-11-03 Phillips Petroleum Company Craze-resistant polymodal linear block copolymers with terminal tapered blocks
IT1196517B (it) * 1986-07-17 1988-11-16 Montedipe Spa Copolimeri a blocco radiali e bimodali aventi ottime proprieta' ottiche e reistenza agli urti e processo per la loro preparazione
LU86698A1 (fr) * 1986-12-04 1988-07-14 Labofina Sa Procede pour fabriquer des copolymeres blocs transparents
DE3816294A1 (de) * 1988-05-13 1989-11-23 Basf Ag Transparente, thermoplastische formmasse, verfahren zu ihrer herstellung und ihre verwendung
CA2028410C (en) * 1990-01-02 1996-09-17 William J. Trepka Tapered block styrene/butadiene copolymers
US5319033A (en) * 1990-01-02 1994-06-07 Phillips Petroleum Company Tapered block monovinyl aromatic/conjugated diene copolymer
US5256736A (en) * 1991-05-08 1993-10-26 Phillips Petroleum Company Tapered block copolymers of conjugated dienes and monovinylarenes
US5290875A (en) * 1992-11-30 1994-03-01 Phillips Petroleum Company Conjugated diene/monovinylarene block copolymers with multiple tapered blocks
US5399628A (en) * 1993-12-02 1995-03-21 Phillips Petroleum Company Block copolymers of monovinylarenes and conjugated dienes containing two interior tapered blocks

Also Published As

Publication number Publication date
DE69408654T2 (de) 1998-09-24
EP0661313B1 (fr) 1998-02-25
FI111084B (fi) 2003-05-30
CA2139175A1 (fr) 1995-06-30
EP0661313A1 (fr) 1995-07-05
CN1111648A (zh) 1995-11-15
CN1335337A (zh) 2002-02-13
KR950018103A (ko) 1995-07-22
KR100365713B1 (ko) 2003-04-10
FI946120A0 (fi) 1994-12-28
JP3607738B2 (ja) 2005-01-05
JPH07216038A (ja) 1995-08-15
FR2714384A1 (fr) 1995-06-30
NO944848D0 (no) 1994-12-14
CA2139175C (fr) 2006-04-04
ATE163436T1 (de) 1998-03-15
NO306954B1 (no) 2000-01-17
US5539058A (en) 1996-07-23
NO944848L (no) 1995-06-30
CN1065547C (zh) 2001-05-09
DE69408654D1 (de) 1998-04-02
FI946120L (fi) 1995-06-30
CN1137210C (zh) 2004-02-04
US5635561A (en) 1997-06-03
FR2714384B1 (fr) 1996-02-02

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