ATE149533T1 - Hydriertes und verzweigtes blockcopolymer und verfahren zur herstellung - Google Patents

Hydriertes und verzweigtes blockcopolymer und verfahren zur herstellung

Info

Publication number
ATE149533T1
ATE149533T1 AT91112445T AT91112445T ATE149533T1 AT E149533 T1 ATE149533 T1 AT E149533T1 AT 91112445 T AT91112445 T AT 91112445T AT 91112445 T AT91112445 T AT 91112445T AT E149533 T1 ATE149533 T1 AT E149533T1
Authority
AT
Austria
Prior art keywords
hydrogenated
block copolymer
producing
branched block
branched
Prior art date
Application number
AT91112445T
Other languages
English (en)
Inventor
Sergio Custro
Gian Tommaso Viola
Original Assignee
Enichem Elastomers
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 Enichem Elastomers filed Critical Enichem Elastomers
Application granted granted Critical
Publication of ATE149533T1 publication Critical patent/ATE149533T1/de

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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

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)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Color Television Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT91112445T 1990-07-25 1991-07-24 Hydriertes und verzweigtes blockcopolymer und verfahren zur herstellung ATE149533T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02104290A IT1246287B (it) 1990-07-25 1990-07-25 Copolimero a blocchi ramificato e idrogenato e procedimenti per la sua preparazione

Publications (1)

Publication Number Publication Date
ATE149533T1 true ATE149533T1 (de) 1997-03-15

Family

ID=11175843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91112445T ATE149533T1 (de) 1990-07-25 1991-07-24 Hydriertes und verzweigtes blockcopolymer und verfahren zur herstellung

Country Status (13)

Country Link
US (1) US5290872A (de)
EP (1) EP0471999B1 (de)
JP (1) JP2987235B2 (de)
KR (1) KR100191476B1 (de)
AT (1) ATE149533T1 (de)
BR (1) BR9103145A (de)
CA (1) CA2047630A1 (de)
DE (1) DE69124869T2 (de)
ES (1) ES2098284T3 (de)
FI (1) FI913553A7 (de)
IT (1) IT1246287B (de)
MX (1) MX9100348A (de)
ZA (1) ZA915777B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW226380B (de) * 1992-04-03 1994-07-11 Shell Internat Res Schappej B V
US5393841A (en) * 1993-11-09 1995-02-28 Shell Oil Company Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants
USH1622H (en) * 1995-05-30 1996-12-03 Shell Oil Company Hydrogenated diblock copolymers for adhesives and sealants with improved resistance to degradation
GR1002662B (el) * 1996-06-05 1997-04-07 ������� ���������� ����������� ��� �������� ������� ... Μεθοδος παραγωγης προιοντων που προσροφουν πετρελαιο και οργανικους διαλυτες.
US6426390B1 (en) * 1999-06-11 2002-07-30 Dow Global Technology Inc. Hydrogenated block copolymer compositions
WO2006088187A1 (ja) * 2005-02-21 2006-08-24 Asahi Kasei Chemicals Corporation 水添ブロック共重合体及びその組成物
WO2006098388A1 (ja) * 2005-03-17 2006-09-21 Jsr Corporation 水素化芳香族ビニル系共重合体及びその成形品
CN108137737B (zh) * 2015-07-24 2020-06-23 戴纳索尔埃拉斯托默罗斯有限公司 Tpe组合物中性能改善的新的氢化橡胶
CN113956412A (zh) * 2020-07-20 2022-01-21 中国石油天然气股份有限公司 氢化苯乙烯类热塑性弹性体及其制备方法
JP7710305B2 (ja) * 2021-03-12 2025-07-18 株式会社Ｅｎｅｏｓマテリアル ブロック共重合体及び粘着剤

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078254A (en) * 1959-07-20 1963-02-19 Phillips Petroleum Co High molecular polymers and method for their preparation
NL288289A (de) * 1962-01-29
US3244644A (en) * 1962-02-13 1966-04-05 Du Pont Method of preparing a catalyst composition consisting of ruthenium on etaalumina and the product thereof
BE638995A (de) * 1962-07-16
US3594452A (en) * 1968-02-06 1971-07-20 Shell Oil Co Polymers prepared from monolithiumterminated block copolymers and certain diesters
BE756177A (fr) * 1969-09-17 1971-03-15 Shell Int Research Procede de preparation de copolymeres a blocs hydrogenes
US3670054A (en) * 1969-10-29 1972-06-13 Shell Oil Co Block copolymers having reduced solvent sensitivity
US3766301A (en) * 1971-05-21 1973-10-16 Shell Oil Co Preparation of polymers of increased average molecular weight from mono lithium terminated block co polymers coupled with certain aryl monoesters
US3937760A (en) * 1974-04-29 1976-02-10 The Firestone Tire & Rubber Company Process for producing multiblock copolymer and products produced thereby
US4291139A (en) * 1977-03-09 1981-09-22 The Firestone Tire & Rubber Company Process for preparation of block copolymers
US4153647A (en) * 1977-06-15 1979-05-08 Glukhovskoi Vladimir S Process for producing-impact polystyrene
JPS5662805A (en) * 1979-10-26 1981-05-29 Asahi Chem Ind Co Ltd Selective hydrogenation of polymer
JPS6279211A (ja) * 1985-10-01 1987-04-11 Asahi Chem Ind Co Ltd 変性水添ブロツク共重合体の製造方法
IT1222429B (it) * 1987-07-31 1990-09-05 Enichem Elastromeri S P A Copolimero a blocchi procedimento per la sua preparazione
IT1227927B (it) * 1988-11-25 1991-05-14 Enichem Elastomers Copolimeri lineari a blocchi alternati.

Also Published As

Publication number Publication date
FI913553L (fi) 1992-01-26
JP2987235B2 (ja) 1999-12-06
IT9021042A1 (it) 1992-01-25
FI913553A7 (fi) 1992-01-26
FI913553A0 (fi) 1991-07-24
JPH05155917A (ja) 1993-06-22
BR9103145A (pt) 1992-05-05
US5290872A (en) 1994-03-01
DE69124869T2 (de) 1997-11-20
EP0471999B1 (de) 1997-03-05
EP0471999A3 (en) 1992-04-22
MX9100348A (es) 1992-02-28
KR100191476B1 (ko) 1999-06-15
KR930002399A (ko) 1993-02-23
IT1246287B (it) 1994-11-17
DE69124869D1 (de) 1997-04-10
CA2047630A1 (en) 1992-01-26
EP0471999A2 (de) 1992-02-26
ES2098284T3 (es) 1997-05-01
ZA915777B (en) 1992-04-29
IT9021042A0 (it) 1990-07-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties