BR9103146A - Copolimero em bloco ramificado,processo para preparacao de copolimero em bloco ramificado,composicao adesiva e composicao polimerica - Google Patents

Copolimero em bloco ramificado,processo para preparacao de copolimero em bloco ramificado,composicao adesiva e composicao polimerica

Info

Publication number
BR9103146A
BR9103146A BR919103146A BR9103146A BR9103146A BR 9103146 A BR9103146 A BR 9103146A BR 919103146 A BR919103146 A BR 919103146A BR 9103146 A BR9103146 A BR 9103146A BR 9103146 A BR9103146 A BR 9103146A
Authority
BR
Brazil
Prior art keywords
block copolymer
ramped
preparation
ramped block
composition
Prior art date
Application number
BR919103146A
Other languages
English (en)
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 BR9103146A publication Critical patent/BR9103146A/pt

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)
  • 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)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Heat Treatment Of Steel (AREA)
BR919103146A 1990-07-25 1991-07-23 Copolimero em bloco ramificado,processo para preparacao de copolimero em bloco ramificado,composicao adesiva e composicao polimerica BR9103146A (pt)

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 (1)

Publication Number Publication Date
BR9103146A true BR9103146A (pt) 1992-05-05

Family

ID=11175824

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (13)

Country Link
US (2) US5395894A (pt)
EP (1) EP0471998B1 (pt)
JP (1) JP2989690B2 (pt)
KR (1) KR100191475B1 (pt)
AT (1) ATE149188T1 (pt)
BR (1) BR9103146A (pt)
CA (1) CA2047612A1 (pt)
DE (1) DE69124756T2 (pt)
ES (1) ES2097772T3 (pt)
FI (1) FI913552L (pt)
IT (1) IT1246410B (pt)
MX (1) MX9100347A (pt)
ZA (1) ZA915778B (pt)

Families Citing this family (12)

* 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
CA2684728C (en) * 2007-04-20 2016-05-31 Heritage Research Group 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
JP7591371B2 (ja) * 2020-09-02 2024-11-28 旭化成株式会社 粘接着剤組成物

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
JPH05132533A (ja) 1993-05-28
IT1246410B (it) 1994-11-18
FI913552A7 (fi) 1992-01-26
KR100191475B1 (ko) 1999-06-15
EP0471998A3 (en) 1992-04-29
US5314951A (en) 1994-05-24
ES2097772T3 (es) 1997-04-16
ZA915778B (en) 1992-04-29
JP2989690B2 (ja) 1999-12-13
EP0471998B1 (en) 1997-02-26
IT9021041A0 (it) 1990-07-25
ATE149188T1 (de) 1997-03-15
IT9021041A1 (it) 1992-01-25
FI913552L (fi) 1992-01-26
DE69124756D1 (de) 1997-04-03
US5395894A (en) 1995-03-07
EP0471998A2 (en) 1992-02-26
FI913552A0 (fi) 1991-07-24
DE69124756T2 (de) 1997-07-24
MX9100347A (es) 1992-02-28
KR920002652A (ko) 1992-02-28
CA2047612A1 (en) 1992-01-26

Similar Documents

Publication Publication Date Title
MXPA04006091A (es) Composiciones polimericas fotocromicas y articulos de las mismas.
MX9100347A (es) Copolimero de bloque,ramificado,y procedimiento para su preparacion
MX170059B (es) Composiciones elastomericas termoplasticas
AU2003281343A1 (en) Polymeric compositions containing polymers and ionic liquids
CA2005097A1 (en) Stiff rubber composition and articles having components thereof
EP0373633A3 (en) Polyetheric copolymers, process for preparing the same, compositions containing the same, their molded products, and their use
MY127462A (en) Polymer to be used as processing aid in a vinyl chloride resin composition
WO2003059964A3 (fr) Polymeres supramoleculaires
ES2062451T3 (es) Polimeros con agrupamientos disulfuro de tiuramo y su preparacion.
BR0308829A (pt) Copolìmero em bloco hidrogenado linear, composição elastomérica, e, pelìcula ou fibra ou um artigo moldado por injeção
JPS56163174A (en) Hot melt-type pressure sensitive adhesive
ATE20597T1 (de) Polymermischungen und diese enthaltende zusammensetzung.
DE69425949D1 (de) Blockcopolymere und diese enthaltende Selbstkleberzusammensetzung mit hoher Scherfestigkeit
CA2028222A1 (en) Polymeric additives
DE69422407D1 (de) Schmelzklebstoffzusammensetzung
KR920006385A (ko) 코어-셀 중합체 및 이것의 사용방법
KR890005216A (ko) 고충격 강도의 중합체 조성물
DE69124869D1 (de) Hydriertes und verzweigtes Blockcopolymer und Verfahren zur Herstellung
NO167584C (no) Kopolymermateriale og anvendelse av dette som varmsmelte-klebemidler.
Custro et al. Branched Block Copolymer, Process for Its Preparation and Use Therefor
ATE73155T1 (de) Transparente, thermoplastische formmasse, verfahren zu ihrer herstellung und ihre verwendung.
BR9407533A (pt) Composto para a proteção de um vertebrado contra a infecção por helmintos composição na forma de uma vacina processo para causar uma resposta imunológica aos helmintos em um vertebrado e produto de reação
SE8904152L (sv) Polymerkompositioner och saett foer framstaellning av dessa
KR920016491A (ko) 난방 플라스틱파이프 성형용 공중합체
JPS54152036A (en) Vulcanizable hot-melt adhesive and its preparation

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/09/2012