BRPI0418331A - composição adesiva estável termorreversìvel de baixa viscosidade, rótulo e fitas adesivas, fitas de embalagem e copolìmeros em bloco - Google Patents

composição adesiva estável termorreversìvel de baixa viscosidade, rótulo e fitas adesivas, fitas de embalagem e copolìmeros em bloco

Info

Publication number
BRPI0418331A
BRPI0418331A BRPI0418331-2A BRPI0418331A BRPI0418331A BR PI0418331 A BRPI0418331 A BR PI0418331A BR PI0418331 A BRPI0418331 A BR PI0418331A BR PI0418331 A BRPI0418331 A BR PI0418331A
Authority
BR
Brazil
Prior art keywords
weight
tapes
composition
vinyl
ratio
Prior art date
Application number
BRPI0418331-2A
Other languages
English (en)
Inventor
Noul Raymond Maurice De Keyzer
Jeffrey George Southwick
Cornelis Martinus Van Dijk
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 BRPI0418331A publication Critical patent/BRPI0418331A/pt
Publication of BRPI0418331B1 publication Critical patent/BRPI0418331B1/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
    • C08F297/046—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 polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • 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

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)
  • Graft Or Block Polymers (AREA)
  • Adhesive Tapes (AREA)

Abstract

COMPOSIçãO ADESIVA ESTáVEL TERMORREVERSìVEL DE BAIXA VISCOSIDADE, RóTULOS E FITAS ADESIVAS, FITAS DE EMBALAGEM E COPOLìMEROS EM BLOCO Composição adesiva estável termorreversível de baixa viscosidade compreendendo: a) pelo menos um copolímero em bloco compreendendo pelo menos dois blocos poli(vinil aromáticos) terminais e pelo menos um bloco central de misturas de isopreno/butadieno copolimerizadas aleatoriamente em uma relaçao em peso de isopreno/butadieno de 45/55 a 55/45 tendo um teor de poli(vinil aromáticos) na faixa de 17 a 20%, um peso molecular aparente total na faixa de 180.000 a 190.000, um teor de ligações 1,2-vinila e/ou ligações 3,4-vinila de cada uma em uma proporção no máximo 15% em peso nos blocos de dieno conjugado, e uma eficiência de copulação na faixa de 63-87% ocorrendo em uma proporção em peso de 40 a 45% em peso, em relação ao peso da composição completa, b) uma resina de aderência de hidrocarboneto alifático/aromático contendo menos 16% em peso de estrutura aromática conforme determinada por H-RMN, uma temperatura de transição vítrea (Tg) por calorimetria por varredura diferencial (DSC) entre 30 e 55°C e um ponto de amolecimento de esfera e anel entre 85 e 95°C, e ocorrendo em uma proporção em peso de 45 a 55% em peso em relação ao peso da composição completa, c) um plastificante em uma proporção em peso de 5 a 15% em peso em relação ao peso da composição completa e fitas adesivas e rótulos compreendendo a dita composição.
BRPI0418331A 2003-12-31 2004-12-17 composição adesiva estável termorreversível de baixa viscosidade, rótulo e fitas adesivas, fitas de embalagem e copolímeros em bloco BRPI0418331B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03104998A EP1553149A1 (en) 2003-12-31 2003-12-31 Low viscosity, hot-melt stable adhesive compositions
PCT/EP2004/053592 WO2005063914A2 (en) 2003-12-31 2004-12-17 Low viscosity, hot-melt stable adhesive compositions

Publications (2)

Publication Number Publication Date
BRPI0418331A true BRPI0418331A (pt) 2007-05-02
BRPI0418331B1 BRPI0418331B1 (pt) 2016-12-27

Family

ID=34585911

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418331A BRPI0418331B1 (pt) 2003-12-31 2004-12-17 composição adesiva estável termorreversível de baixa viscosidade, rótulo e fitas adesivas, fitas de embalagem e copolímeros em bloco

Country Status (10)

Country Link
US (1) US20070299195A1 (pt)
EP (2) EP1553149A1 (pt)
JP (1) JP5118853B2 (pt)
KR (1) KR100842453B1 (pt)
CN (1) CN100537693C (pt)
BR (1) BRPI0418331B1 (pt)
DE (1) DE602004032266D1 (pt)
RU (1) RU2319720C1 (pt)
TW (1) TWI293977B (pt)
WO (1) WO2005063914A2 (pt)

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US20060205877A1 (en) 2005-03-11 2006-09-14 Kraton Polymers U.S. Llc Adhesive compositions comprising mixtures of block copolymers
US7872065B2 (en) 2005-03-11 2011-01-18 Kraton Polymers U.S. Llc Adhesive compositions comprising mixtures of block copolymers
US20070088116A1 (en) 2005-10-14 2007-04-19 Fabienne Abba Low application temperature hot melt adhesive
US7704676B2 (en) 2007-09-04 2010-04-27 Kraton Polymers U.S. Llc Block copolymers having distinct isoprene and butadiene midblocks, method for making same, and uses for such block copolymers
CN102037031B (zh) * 2008-03-04 2013-01-30 康奈尔大学 三嵌段聚合物和聚合物涂层
JP5402780B2 (ja) * 2009-03-31 2014-01-29 日本ゼオン株式会社 ホットメルト粘接着剤組成物
KR101025778B1 (ko) 2011-01-12 2011-04-04 (주)베이스코리아 저점도 용제형 접착제 조성물 및 그 제조방법
EP2675845B1 (en) 2011-02-14 2021-09-08 Kuraray America Inc. Elastomeric formulations useful in films and sheets
US8829105B2 (en) 2012-01-18 2014-09-09 Eastman Chemical Company Low molecular weight polystyrene resin and methods of making and using the same
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
WO2021071079A1 (ko) * 2019-10-08 2021-04-15 주식회사 엘지화학 핫 멜트 점착제 조성물 및 이의 제조방법
KR102507153B1 (ko) * 2019-10-08 2023-03-07 주식회사 엘지화학 핫 멜트 점착제 조성물 및 이의 제조방법
FR3134108B1 (fr) * 2022-03-31 2025-02-21 Bostik Sa Composition adhésive thermofusible comprenant une cire d’origine naturelle

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Also Published As

Publication number Publication date
DE602004032266D1 (de) 2011-05-26
KR100842453B1 (ko) 2008-07-01
BRPI0418331B1 (pt) 2016-12-27
KR20060129337A (ko) 2006-12-15
EP1553149A1 (en) 2005-07-13
JP5118853B2 (ja) 2013-01-16
TW200604305A (en) 2006-02-01
EP1702017A2 (en) 2006-09-20
CN100537693C (zh) 2009-09-09
RU2319720C1 (ru) 2008-03-20
TWI293977B (en) 2008-03-01
WO2005063914A3 (en) 2005-12-15
JP2007517099A (ja) 2007-06-28
EP1702017B1 (en) 2011-04-13
US20070299195A1 (en) 2007-12-27
WO2005063914A2 (en) 2005-07-14
CN1914289A (zh) 2007-02-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/12/2016, 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 16A 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 2610 DE 12-01-2021 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.