IT9021041A0 - "copolimero a blocchi, procedimenti per la sua preparazione e suo impiego" - Google Patents

"copolimero a blocchi, procedimenti per la sua preparazione e suo impiego"

Info

Publication number
IT9021041A0
IT9021041A0 IT21041A IT2104190A IT9021041A0 IT 9021041 A0 IT9021041 A0 IT 9021041A0 IT 21041 A IT21041 A IT 21041A IT 2104190 A IT2104190 A IT 2104190A IT 9021041 A0 IT9021041 A0 IT 9021041A0
Authority
IT
Italy
Prior art keywords
procedures
preparation
block copolymer
copolymer
block
Prior art date
Application number
IT21041A
Other languages
English (en)
Other versions
IT9021041A1 (it
IT1246410B (it
Inventor
Sergio Custro
Alessandro Zazzetta
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
Publication of IT9021041A0 publication Critical patent/IT9021041A0/it
Priority to IT02104190A priority Critical patent/IT1246410B/it
Priority to BR919103146A priority patent/BR9103146A/pt
Priority to CA002047612A priority patent/CA2047612A1/en
Priority to ZA915778A priority patent/ZA915778B/xx
Priority to FI913552A priority patent/FI913552A/fi
Priority to MX9100347A priority patent/MX9100347A/es
Priority to AT91112444T priority patent/ATE149188T1/de
Priority to DE69124756T priority patent/DE69124756T2/de
Priority to ES91112444T priority patent/ES2097772T3/es
Priority to EP91112444A priority patent/EP0471998B1/en
Priority to KR1019910012814A priority patent/KR100191475B1/ko
Priority to JP3186419A priority patent/JP2989690B2/ja
Publication of IT9021041A1 publication Critical patent/IT9021041A1/it
Priority to US08/043,987 priority patent/US5395894A/en
Priority to US08/053,201 priority patent/US5314951A/en
Application granted granted Critical
Publication of IT1246410B publication Critical patent/IT1246410B/it

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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IT02104190A 1990-07-25 1990-07-25 Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego IT1246410B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT02104190A IT1246410B (it) 1990-07-25 1990-07-25 Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego
BR919103146A BR9103146A (pt) 1990-07-25 1991-07-23 Copolimero em bloco ramificado,processo para preparacao de copolimero em bloco ramificado,composicao adesiva e composicao polimerica
CA002047612A CA2047612A1 (en) 1990-07-25 1991-07-23 Branched block copolymer, procedures for its preparation and use
ZA915778A ZA915778B (en) 1990-07-25 1991-07-23 Branched block copolymer,procedures for its preparation and use
AT91112444T ATE149188T1 (de) 1990-07-25 1991-07-24 Verzweigtes blockcopolymer, verfahren zur herstellung und seine verwendung
MX9100347A MX9100347A (es) 1990-07-25 1991-07-24 Copolimero de bloque,ramificado,y procedimiento para su preparacion
FI913552A FI913552A (fi) 1990-07-25 1991-07-24 Framstaellning och anvaendning av foergrenad block-kopolymer.
DE69124756T DE69124756T2 (de) 1990-07-25 1991-07-24 Verzweigtes Blockcopolymer, Verfahren zur Herstellung und seine Verwendung
ES91112444T ES2097772T3 (es) 1990-07-25 1991-07-24 Copolimeros de bloque ramificados, procedimiento para su preparacion y su empleo.
EP91112444A EP0471998B1 (en) 1990-07-25 1991-07-24 Branched block copolymer, process for its preparation and use therefor
KR1019910012814A KR100191475B1 (ko) 1990-07-25 1991-07-25 측쇄블록공중합체, 그의 제조방법 및 용도
JP3186419A JP2989690B2 (ja) 1990-07-25 1991-07-25 分枝鎖状ブロックコポリマー，その製法及び用途
US08/043,987 US5395894A (en) 1990-07-25 1993-04-07 Branched block copolymer, procedures for its preparation and use
US08/053,201 US5314951A (en) 1990-07-25 1993-04-28 Branched block, copolymer, procedures for its preparation and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02104190A IT1246410B (it) 1990-07-25 1990-07-25 Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego

Publications (3)

Publication Number Publication Date
IT9021041A0 true IT9021041A0 (it) 1990-07-25
IT9021041A1 IT9021041A1 (it) 1992-01-25
IT1246410B IT1246410B (it) 1994-11-18

Family

ID=11175824

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02104190A IT1246410B (it) 1990-07-25 1990-07-25 Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego

Country Status (13)

Country Link
US (2) US5395894A (it)
EP (1) EP0471998B1 (it)
JP (1) JP2989690B2 (it)
KR (1) KR100191475B1 (it)
AT (1) ATE149188T1 (it)
BR (1) BR9103146A (it)
CA (1) CA2047612A1 (it)
DE (1) DE69124756T2 (it)
ES (1) ES2097772T3 (it)
FI (1) FI913552A (it)
IT (1) IT1246410B (it)
MX (1) MX9100347A (it)
ZA (1) ZA915778B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399627A (en) * 1989-08-11 1995-03-21 The Dow Chemical Company Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers
US5412031A (en) * 1993-05-25 1995-05-02 Minnesota Mining & Manufacturing Company Multi-arm block copolymers, and pressure sensitive adhesive and tape employing a multi-arm elastomeric block copolymer
DE4404955A1 (de) * 1994-02-17 1995-08-24 Beiersdorf Ag Klebematerial mit Nachvernetzungsreserve
TW334443B (en) * 1994-04-11 1998-06-21 Shell Int Research Linear block copolymers, process for their preparation and adhesive compositions
US5460739A (en) * 1994-09-09 1995-10-24 Shell Oil Company Star polymer viscosity index improver for oil compositions
IT1302040B1 (it) * 1998-09-04 2000-07-20 Enichem Spa Copolimeri a blocchi idrogenati aventi struttura parzialmenteramificata.
FR2805275B1 (fr) * 2000-02-21 2004-12-10 Plasto Sa Procede de fixation de protheses externes
JP5140918B2 (ja) * 2004-10-29 2013-02-13 Ｊｓｒ株式会社 ゴム組成物及び成形品
US8415429B2 (en) * 2006-12-11 2013-04-09 Chervron Phillips Chemical Company LP Styrene butadiene block copolymers for film applications
AU2008242514B2 (en) * 2007-04-20 2013-05-09 Firestone Polymers, Llc Polymer-modified asphalt compositions
CN104628901B (zh) * 2013-11-12 2018-02-13 中国石油化工股份有限公司 部分氢化的具有星型嵌段结构的三元共聚橡胶及其制备方法和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US4248984A (en) * 1979-05-11 1981-02-03 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
JPS5662805A (en) * 1979-10-26 1981-05-29 Asahi Chem Ind Co Ltd Selective hydrogenation of polymer
EP0058952B1 (en) * 1981-02-20 1984-08-22 Asahi Kasei Kogyo Kabushiki Kaisha A film, sheet or tube of a block copolymer or a composition containing the same
US4417029A (en) * 1981-08-03 1983-11-22 Atlantic Richfield Company Derivatization of star-block copolymers
US4524184A (en) * 1984-04-23 1985-06-18 Mobil Oil Corporation Impact polymer composition
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.
US5079296A (en) * 1989-07-21 1992-01-07 Polysar Limited Transparent toughened thermoplastics

Also Published As

Publication number Publication date
ES2097772T3 (es) 1997-04-16
IT9021041A1 (it) 1992-01-25
MX9100347A (es) 1992-02-28
JP2989690B2 (ja) 1999-12-13
KR920002652A (ko) 1992-02-28
US5314951A (en) 1994-05-24
DE69124756D1 (de) 1997-04-03
DE69124756T2 (de) 1997-07-24
FI913552A0 (fi) 1991-07-24
CA2047612A1 (en) 1992-01-26
US5395894A (en) 1995-03-07
ATE149188T1 (de) 1997-03-15
ZA915778B (en) 1992-04-29
KR100191475B1 (ko) 1999-06-15
EP0471998A3 (en) 1992-04-29
BR9103146A (pt) 1992-05-05
FI913552A (fi) 1992-01-26
IT1246410B (it) 1994-11-18
JPH05132533A (ja) 1993-05-28
EP0471998A2 (en) 1992-02-26
EP0471998B1 (en) 1997-02-26

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710