BR0308687A - Polìmero de poli (estireno-butadieno-estireno), e, composição adesiva termorreversìvel - Google Patents

Polìmero de poli (estireno-butadieno-estireno), e, composição adesiva termorreversìvel

Info

Publication number
BR0308687A
BR0308687A BR0308687-9A BR0308687A BR0308687A BR 0308687 A BR0308687 A BR 0308687A BR 0308687 A BR0308687 A BR 0308687A BR 0308687 A BR0308687 A BR 0308687A
Authority
BR
Brazil
Prior art keywords
styrene
butadiene
polymer
poly
thermoreversibly
Prior art date
Application number
BR0308687-9A
Other languages
English (en)
Other versions
BR0308687B1 (pt
Inventor
Geert E A Vermunicht
Birgitte M L Van De Vliet
Jeffrey G Southwick
Original Assignee
Kraton Polymers Res Bv
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 Kraton Polymers Res Bv filed Critical Kraton Polymers Res Bv
Publication of BR0308687A publication Critical patent/BR0308687A/pt
Publication of BR0308687B1 publication Critical patent/BR0308687B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"POLìMERO DE POLI(ESTIRENO-BUTADIENO-ESTIRENO), E, COMPOSIçãO ADESIVA TERMORREVERSìVEL". A presente invenção refere-se a um polímero de poli(estirenobutadieno-estireno) possuindo um teor de vinila elevado no bloco de butadieno compreendendo em combinação um teor de poliestireno (PSC) dentrod e uma faixa de 15-20% em peso, uma eficiência de acoplamento (CE) de 50-80%, um peso molecular (MW) de etapa I entre 9.000 kg/mol e 10.000 kg/mol, e um teor de vinila entre 20-45%. Composições de adesivo termoreversível também são descritas compreendendo o citado polímero de SBS junto com uma resina pegajosa, um plastificante e um antioxidante.
BRPI0308687-9A 2002-03-26 2003-03-24 polìmero de poli(estireno-butadieno-estireno), e, composição adesiva termorreversìvel. BR0308687B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02076178 2002-03-26
PCT/EP2003/003172 WO2003080692A1 (en) 2002-03-26 2003-03-24 Poly (styrene-butadiene-styrene) polymers having a high vinyl content in the butadiene block and hot melt adhesive compositions comprising said polymers

Publications (2)

Publication Number Publication Date
BR0308687A true BR0308687A (pt) 2005-02-15
BR0308687B1 BR0308687B1 (pt) 2012-07-10

Family

ID=28051809

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308687-9A BR0308687B1 (pt) 2002-03-26 2003-03-24 polìmero de poli(estireno-butadieno-estireno), e, composição adesiva termorreversìvel.

Country Status (5)

Country Link
CN (1) CN1649924A (pt)
AU (1) AU2003227547A1 (pt)
BR (1) BR0308687B1 (pt)
DE (1) DE60307243T2 (pt)
WO (1) WO2003080692A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102702990A (zh) * 2012-05-31 2012-10-03 苏州联科合成材料有限公司 可移除临时固定用热熔压敏胶带
CN102786898A (zh) * 2012-09-11 2012-11-21 无锡市万力粘合材料有限公司 地毯防滑用热熔胶组合物及其制备方法
CN103820062A (zh) * 2012-11-16 2014-05-28 洛阳骏腾能源科技有限公司 一种可使汽车轮胎具有防爆性能的高分子自密封热熔胶、其制备方法及应用
TWI630253B (zh) * 2014-01-06 2018-07-21 科騰聚合物美國有限責任公司 包含具有高乙烯基及高二嵌段之苯乙烯－丁二烯聚合物之熱熔壓敏性黏著劑及熱固物
WO2016130630A1 (en) 2015-02-11 2016-08-18 Polyone Corporation Damping thermoplastic elastomer articles with low compression set
EP3256525B1 (en) 2015-02-11 2022-03-09 Avient Corporation Damping thermoplastic elastomers
EP3256523B1 (en) 2015-02-11 2020-06-17 PolyOne Corporation Sound damping thermoplastic elastomer articles
US10457805B2 (en) 2015-02-11 2019-10-29 Polyone Corporation Damping thermoplastic elastomers
US10814593B2 (en) 2016-07-25 2020-10-27 Avient Corporation Super-vibration damping thermoplastic elastomer blends and articles made therewith

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792584A (en) * 1986-05-02 1988-12-20 Asahi Kasei Kogyo Kabushiki Kaisha Adhesive compositions
TW323300B (pt) * 1993-12-23 1997-12-21 Shell Int Research
TW438854B (en) * 1996-02-09 2001-06-07 Shell Internattonale Res Mij B Vinyl aromatic blockcopolymers and compositions containing them

Also Published As

Publication number Publication date
WO2003080692A1 (en) 2003-10-02
CN1649924A (zh) 2005-08-03
BR0308687B1 (pt) 2012-07-10
DE60307243D1 (de) 2006-09-14
DE60307243T2 (de) 2007-08-23
AU2003227547A1 (en) 2003-10-08

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/03/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2663 DE 18-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.