BRPI0417952A - composição de copolìmero em bloco, e, composição adesiva - Google Patents

composição de copolìmero em bloco, e, composição adesiva

Info

Publication number
BRPI0417952A
BRPI0417952A BRPI0417952-8A BRPI0417952A BRPI0417952A BR PI0417952 A BRPI0417952 A BR PI0417952A BR PI0417952 A BRPI0417952 A BR PI0417952A BR PI0417952 A BRPI0417952 A BR PI0417952A
Authority
BR
Brazil
Prior art keywords
block copolymer
weight
iii
composition
represented
Prior art date
Application number
BRPI0417952-8A
Other languages
English (en)
Inventor
Donn A Dubois
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 BRPI0417952A publication Critical patent/BRPI0417952A/pt

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • C08L53/025—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 modified
    • 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
    • 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
    • C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
    • 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
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof

Abstract

"COMPOSIçãO DE COPOLìMERO EM BLOCO, E, COMPOSIçãO ADESIVA". A invenção se refere a uma composição adesiva compreendendo (i) uma ou mais composições de copolímero em bloco estirênico, (ii) uma resina de pegajosidade, e (iii) um ou mais plastificantes, onde a referida composição de copolímero em bloco estirênico é composta de: a. um copolímero em bloco tetra-ramificado (IV) representado pela fórmula geral (A-B )~ 4~X; b. um copolímero em bloco tri-ramificado (III) representado pela fórmula geral (A-B)~ 3~X; c. um copolímero em bloco di-ramificado (II) representado pela fórmula geral (A-B)~ 2~X; e d. um copolímero em bloco linear (I) representado pela fórmula geral A-B, onde: LA representa um bloco polimérico de um mono alquenil areno; ii. B representa um bloco polimérico de um mistura de isopreno e 1,3-butadieno em uma relação de peso entre isopreno e butadieno de cerca de 70:30 a cerca de 40:60; iii. X representa o resíduo de um agente de acoplamento multifuncional; iv. a percentagem em peso de blocos A é de cerca de 14% a cerca de 22%; v. as quantidades relativas de copolímeros IV, III, II, são de 14% a 20% em peso de IV, de 50 a 80% em peso de III, de 0 a 20% em peso de II e de 20 a 50% em peso de I, onde o total de I, II, III e IV é igual a 100% em peso; e vi. a taxa de escoamento em fusão da composição polimérica é pelo menos 2,0 g/10 minutos a 200<198>C/5 kg, conforme medido pelo ASTM D 1238 (condição D).
BRPI0417952-8A 2003-12-22 2004-12-13 composição de copolìmero em bloco, e, composição adesiva BRPI0417952A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53201703P 2003-12-22 2003-12-22
PCT/US2004/041708 WO2005066270A1 (en) 2003-12-22 2004-12-13 Adhesive formulations from radial (s-i/b)x polymers

Publications (1)

Publication Number Publication Date
BRPI0417952A true BRPI0417952A (pt) 2007-04-17

Family

ID=34748786

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417952-8A BRPI0417952A (pt) 2003-12-22 2004-12-13 composição de copolìmero em bloco, e, composição adesiva

Country Status (9)

Country Link
US (1) US7589152B2 (pt)
EP (1) EP1699869B1 (pt)
JP (1) JP4745983B2 (pt)
KR (1) KR100830012B1 (pt)
CN (1) CN100480325C (pt)
BR (1) BRPI0417952A (pt)
ES (1) ES2643078T3 (pt)
TW (1) TWI284656B (pt)
WO (1) WO2005066270A1 (pt)

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Also Published As

Publication number Publication date
US20050137312A1 (en) 2005-06-23
KR100830012B1 (ko) 2008-05-15
TW200533702A (en) 2005-10-16
JP4745983B2 (ja) 2011-08-10
KR20060127062A (ko) 2006-12-11
CN1898320A (zh) 2007-01-17
CN100480325C (zh) 2009-04-22
EP1699869A1 (en) 2006-09-13
JP2007515525A (ja) 2007-06-14
WO2005066270A1 (en) 2005-07-21
TWI284656B (en) 2007-08-01
US7589152B2 (en) 2009-09-15
EP1699869B1 (en) 2017-07-05
ES2643078T3 (es) 2017-11-21

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