MX9606522A - Elastomero termoplastico. - Google Patents

Elastomero termoplastico.

Info

Publication number
MX9606522A
MX9606522A MX9606522A MX9606522A MX9606522A MX 9606522 A MX9606522 A MX 9606522A MX 9606522 A MX9606522 A MX 9606522A MX 9606522 A MX9606522 A MX 9606522A MX 9606522 A MX9606522 A MX 9606522A
Authority
MX
Mexico
Prior art keywords
block
phase
forms
diene
percent
Prior art date
Application number
MX9606522A
Other languages
English (en)
Inventor
Konrad Knoll
Hermann Gausepohl
Norbert Niessner
Dietmar Bender
Paul Naegele
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6520674&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9606522(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX9606522A publication Critical patent/MX9606522A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02Macromolecular 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
    • C08F297/04Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2353/00Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2353/02Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Se presenta un copolímero de bloque elastomérico que comprende cuando menos un bloque A que tiene unidades polimerizadas de un monomero aromático de vinilo y que forma una fase rígida y cuando menos un bloque elastomérico B/A que tiene unidades polimerizadas de monomeros aromáticos de vinilo y de un dieno y que forma una fase flexible, la temperatura de transicion a vidrio Tg del bloque A es superior a 25 degree C y la temperatura de transicion a vidrio del bloque B/A es inferior a 25 degree C y la relacion volumétrica de fase entre el bloque A y el bloque B/A se escoge de tal manera que la cantidad de la fase rígida en el copolímero de bloque total es de 1 a 40% en volumen y la cantidad del dieno es inferior al 50% en peso.
MX9606522A 1994-06-17 1995-06-08 Elastomero termoplastico. MX9606522A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4420952A DE4420952A1 (de) 1994-06-17 1994-06-17 Thermoplastisches Elastomer
PCT/EP1995/002207 WO1995035335A1 (de) 1994-06-17 1995-06-08 Thermoplastisches elastomer

Publications (1)

Publication Number Publication Date
MX9606522A true MX9606522A (es) 1997-05-31

Family

ID=6520674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606522A MX9606522A (es) 1994-06-17 1995-06-08 Elastomero termoplastico.

Country Status (10)

Country Link
US (1) US6031053A (es)
EP (1) EP0766706B1 (es)
JP (1) JP3539967B2 (es)
KR (1) KR100371886B1 (es)
CA (1) CA2193264C (es)
DE (2) DE4420952A1 (es)
ES (1) ES2170153T3 (es)
MX (1) MX9606522A (es)
TW (1) TW407161B (es)
WO (1) WO1995035335A1 (es)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
CA2193264A1 (en) 1995-12-28
CA2193264C (en) 2007-01-09
JP3539967B2 (ja) 2004-07-07
DE4420952A1 (de) 1995-12-21
DE59509944D1 (en) 2002-01-24
EP0766706A1 (de) 1997-04-09
WO1995035335A1 (de) 1995-12-28
KR100371886B1 (ko) 2003-05-09
JPH10501833A (ja) 1998-02-17
ES2170153T3 (es) 2002-08-01
US6031053A (en) 2000-02-29
EP0766706B1 (de) 2001-12-12
TW407161B (en) 2000-10-01

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