BRPI0507702A - composição adesiva termorreversìvel, artigo descartável, e, copolìmero em bloco - Google Patents

composição adesiva termorreversìvel, artigo descartável, e, copolìmero em bloco

Info

Publication number
BRPI0507702A
BRPI0507702A BRPI0507702-8A BRPI0507702A BRPI0507702A BR PI0507702 A BRPI0507702 A BR PI0507702A BR PI0507702 A BRPI0507702 A BR PI0507702A BR PI0507702 A BRPI0507702 A BR PI0507702A
Authority
BR
Brazil
Prior art keywords
weight
block copolymer
parts
thermo
adhesive composition
Prior art date
Application number
BRPI0507702-8A
Other languages
English (en)
Inventor
Donn Anthony 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 BRPI0507702A publication Critical patent/BRPI0507702A/pt
Publication of BRPI0507702B1 publication Critical patent/BRPI0507702B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • A61L15/585—Mixtures of macromolecular compounds
    • 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
    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COMPOSIçãO ADESIVA TERMORREVERSìVEL, ARTIGO DESCARTáVEL, E, COPOLìMERO EM BLOCO Composições adesivas termorreversíveis, utilizadas em conjuntos não tecidos, compreendendo: (a) 100 partes em peso de um copolímero em bloco da fórmula S-(IB)-S, onde S representa um bloco predominantemente de poliestireno e (I/B) representa um bloco polimérico obtido através de uma copolimerização aleatória de uma mistura predominantemente de isopreno e butaldieno em uma proporção em peso na faixa de 70:30 a 30:70, onde o copolímero em bloco total tem um índice de escoamento em fusão medido a 200 C/5 kg na faixa de 0,1 a g/10 min, e tem um teor de poliestireno de 28 a 50% em peso e uma eficiência de acoplamento de 50 a 100%, (b) de 250 a 300 partes em peso de uma resina de pegajosidade, (c) de 50 a 150 partes em peso de um plastificante, e (d) de 0 a 3 partes em peso de auxiliares, tais como estabilizantes e/ou antioxidantes, e artigos descartáveis, que compreende pelo menos um elemento não tecido, e é composto através do uso das referidas composições adesivas termorreversíveis.
BRPI0507702-8A 2004-02-19 2005-02-11 Composição adesiva termorreversível, artigo descartável, e, copolímero em bloco BRPI0507702B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54583704P 2004-02-19 2004-02-19
US60/545837 2004-02-19
PCT/EP2005/050616 WO2005080461A1 (en) 2004-02-19 2005-02-11 Hot-melt adhesive composition for non-wovens

Publications (2)

Publication Number Publication Date
BRPI0507702A true BRPI0507702A (pt) 2007-07-03
BRPI0507702B1 BRPI0507702B1 (pt) 2014-12-16

Family

ID=34886202

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507702-8A BRPI0507702B1 (pt) 2004-02-19 2005-02-11 Composição adesiva termorreversível, artigo descartável, e, copolímero em bloco

Country Status (12)

Country Link
US (1) US7307124B2 (pt)
EP (1) EP1720921B1 (pt)
JP (1) JP5201836B2 (pt)
KR (1) KR100868389B1 (pt)
CN (1) CN1922229B (pt)
AT (1) ATE401356T1 (pt)
BR (1) BRPI0507702B1 (pt)
DE (1) DE602005008204D1 (pt)
ES (1) ES2310813T3 (pt)
RU (1) RU2412952C2 (pt)
TW (1) TWI361817B (pt)
WO (1) WO2005080461A1 (pt)

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EP1566423A1 (en) * 2004-02-19 2005-08-24 Kraton Polymers Research B.V. Low viscosity hot-melt adhesive composition for non-wovens
US20060194493A1 (en) * 2005-02-25 2006-08-31 Grant Cheney Pressure sensitive adhesive for surgical drapes
US20060205877A1 (en) * 2005-03-11 2006-09-14 Kraton Polymers U.S. Llc Adhesive compositions comprising mixtures of block copolymers
US20060205876A1 (en) * 2005-03-11 2006-09-14 Kraton Polymers U.S. Llc Block copolymers comprising a mixed block derived from isoprene and butadiene and compositions comprising them
US20060229411A1 (en) * 2005-04-06 2006-10-12 Stephen Hatfield Hot melt pressure sensitive adhesives based on blends of styrene/butadiene copolymers
US20070117934A1 (en) * 2005-11-21 2007-05-24 National Starch And Chemical Investment Holding Company Adhesive containing block copolymers
ES2322614T3 (es) * 2006-02-03 2009-06-23 Kraton Polymers Research B.V. Procedimiento para la preparacion e una composicion de copolimeros acoplados con un bajo contenido en vinilo.
CN101423739B (zh) * 2008-11-20 2010-04-14 河北华夏实业有限公司 一种无纺布基胶粘带及其制造方法
CN102115651B (zh) * 2009-12-30 2012-05-23 宁波荣溢化纤科技有限公司 一种用于制备防刺面料的胶粘剂
CN102116595B (zh) * 2009-12-30 2013-08-21 宁波荣溢化纤科技有限公司 一种防刺面料的制备方法
US8324309B2 (en) 2010-04-27 2012-12-04 Kraton Polymers Us Llc High melt flow block copolymers for non-woven adhesives
US8829105B2 (en) 2012-01-18 2014-09-09 Eastman Chemical Company Low molecular weight polystyrene resin and methods of making and using the same
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JP6001493B2 (ja) 2013-04-23 2016-10-05 ヘンケルジャパン株式会社 ホットメルト接着剤
JP6023001B2 (ja) 2013-05-22 2016-11-09 ヘンケルジャパン株式会社 ホットメルト接着剤
KR101797883B1 (ko) 2013-10-11 2017-11-15 크레이튼 폴리머즈 유.에스. 엘엘씨 올레핀계 불포화 방사형 스티렌계 블록 공중합체 및 개량된 가황제 무함유 라텍스
US10053603B2 (en) 2014-04-02 2018-08-21 Kraton Polymers U.S. Llc Block copolymers containing a copolymer myrcene block
US9458362B2 (en) 2014-04-02 2016-10-04 Kraton Polymers U.S. Llc Adhesive compositions containing a block copolymer with polymyrcene
DK3161091T3 (en) * 2014-06-26 2019-01-28 Khs Gmbh HEAT MELT ADHESIVE AND USE THEREOF
JP6544942B2 (ja) * 2015-02-20 2019-07-17 ヘンケルジャパン株式会社 ホットメルト接着剤及び使い捨て製品
KR102637494B1 (ko) 2015-10-29 2024-02-15 크레이튼 폴리머즈 유.에스. 엘엘씨 저온 용도들을 위한 핫멜트 탄성 부착물 접착제
US10611936B2 (en) * 2017-06-01 2020-04-07 Nan Pao Resins Chemical Co., Ltd. Method for making low V.O.C. construction adhesive
WO2022238824A1 (en) * 2021-05-14 2022-11-17 GP Industrial Plasters LLC Sound control fabrics, mats, systems, and methods

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Also Published As

Publication number Publication date
CN1922229B (zh) 2011-02-16
KR20060126821A (ko) 2006-12-08
EP1720921B1 (en) 2008-07-16
JP2007530714A (ja) 2007-11-01
EP1720921A1 (en) 2006-11-15
JP5201836B2 (ja) 2013-06-05
BRPI0507702B1 (pt) 2014-12-16
US7307124B2 (en) 2007-12-11
CN1922229A (zh) 2007-02-28
US20050187343A1 (en) 2005-08-25
RU2412952C2 (ru) 2011-02-27
ES2310813T3 (es) 2009-01-16
KR100868389B1 (ko) 2008-11-11
WO2005080461A1 (en) 2005-09-01
TW200540219A (en) 2005-12-16
RU2006127082A (ru) 2008-03-27
ATE401356T1 (de) 2008-08-15
TWI361817B (en) 2012-04-11
DE602005008204D1 (de) 2008-08-28

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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 11/02/2005, 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 12A ANUIDADE.

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