BR0104164A - Método para a formação de um adesivo termorreversìvel reativo em umidade, adesivo termorreversìvel reativo em umidade, e, método para unir substratos - Google Patents

Método para a formação de um adesivo termorreversìvel reativo em umidade, adesivo termorreversìvel reativo em umidade, e, método para unir substratos

Info

Publication number
BR0104164A
BR0104164A BR0104164-9A BR0104164A BR0104164A BR 0104164 A BR0104164 A BR 0104164A BR 0104164 A BR0104164 A BR 0104164A BR 0104164 A BR0104164 A BR 0104164A
Authority
BR
Brazil
Prior art keywords
moisture
forming
reactive
thermosetting adhesive
reactive thermosetting
Prior art date
Application number
BR0104164-9A
Other languages
English (en)
Other versions
BR0104164B1 (pt
Inventor
Pankaj Vinubhai Shah
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR0104164A publication Critical patent/BR0104164A/pt
Publication of BR0104164B1 publication Critical patent/BR0104164B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

"MéTODO PARA A FORMAçãO DE UM ADESIVO TERMORREVERSìVEL REATIVO EM UMIDADE, ADESIVO TERMORREVERSìVEL REATIVO EM UMIDADE, E, MéTODO PARA UNIR SUBSTRATOS". Um método para formar um adesivo termorreversível reativo em umidade funcional em isocianato formando-se um pré-polímero funcional em hidroxila a partir de um poliol selecionado do grupo que inclui polióis de poliéster, polióis de poliéter e misturas destes e um poliisocianato e subseq³entemente formar o adesivo termorreversível reativo em umidade a partir do pré-polímero funcional em hidroxila, um poliol selecionado do grupo que inclui polióis de poliéster, polióis de poliéter, e um poliisocianato é fornecido. Um adesivo termorreversível reativo em umidade funcional em isocianato formado pelo método da presente invenção e um método para unir substratos também são fornecidos.
BRPI0104164-9A 2000-09-21 2001-09-20 método para a formação de um adesivo termorreversìvel reativo em umidade, adesivo termorreversìvel reativo em umidade, e, método para unir substratos. BR0104164B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23426100P 2000-09-21 2000-09-21
US09/927,009 US7074297B2 (en) 2000-09-21 2001-08-09 Method for forming a hot melt adhesive

Publications (2)

Publication Number Publication Date
BR0104164A true BR0104164A (pt) 2002-06-04
BR0104164B1 BR0104164B1 (pt) 2009-08-11

Family

ID=26927719

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0104164-9A BR0104164B1 (pt) 2000-09-21 2001-09-20 método para a formação de um adesivo termorreversìvel reativo em umidade, adesivo termorreversìvel reativo em umidade, e, método para unir substratos.

Country Status (8)

Country Link
US (1) US7074297B2 (pt)
EP (1) EP1191046B1 (pt)
JP (1) JP2002105426A (pt)
CN (1) CN100402619C (pt)
BR (1) BR0104164B1 (pt)
DE (1) DE60124833T2 (pt)
ES (1) ES2276749T3 (pt)
TW (1) TWI256957B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2531386C (en) * 2003-08-22 2013-03-12 Dow Global Technologies Inc. Composition useful as an adhesive for installing vehicle windows
DE10343750A1 (de) * 2003-09-22 2005-04-28 Henkel Kgaa Polyurethan-Schmelzklebstoffe mit langer Reaktivierbarkeit
US7361292B2 (en) * 2004-11-08 2008-04-22 Dow Global Technologies Inc. High modulus, nonconductive adhesive useful for installing vehicle windows
DE102004057292A1 (de) * 2004-11-26 2006-06-01 Klebchemie, M.G. Becker Gmbh & Co Kg Verfahren zur Herstellung von reaktiven Polyurethanzusammensetzungen
DE102004057988A1 (de) * 2004-12-01 2006-06-08 Klebchemie M.G. Becker Gmbh +Co.Kg Primerlose Verklebung von Profilen
US20080008836A1 (en) * 2006-05-01 2008-01-10 Kipp Michael D Method for extending the useful life of mold type tooling
WO2008048657A2 (en) * 2006-10-17 2008-04-24 American Consulting Technology & Research, Inc. Method for enhancing the sealing potential of formable, disposable tooling materials
US20080106007A1 (en) * 2006-10-17 2008-05-08 Kipp Michael D Resin infusion process utilizing a reusable vacuum bag
WO2008070110A1 (en) * 2006-12-04 2008-06-12 American Consulting Technology & Research, Inc. Shrinkable film barrier for mandrel tooling members
US20090159206A1 (en) * 2007-12-20 2009-06-25 National Starch And Chemical Investment Holding Corporation Moisture curable hot melt adhesive
DE102008023252A1 (de) * 2008-05-13 2009-11-19 Tesa Se Hotmelt-Verfahren zur Herstellung eines chemisch vernetzten Polyurethanfilms
US8373657B2 (en) 2008-08-15 2013-02-12 Qualcomm Incorporated Enhanced multi-touch detection
JP5696551B2 (ja) * 2011-03-23 2015-04-08 Dic株式会社 湿気硬化性ポリウレタンホットメルト接着剤およびそれを用いた造作部材
JP6291889B2 (ja) * 2014-02-17 2018-03-14 東洋インキＳｃホールディングス株式会社 接着剤組成物およびそれを用いた積層体
KR101902180B1 (ko) * 2016-08-11 2018-09-28 삼화페인트공업주식회사 우레탄 수지 및 자기점착성이 우수한 수지 조성물
CN110088162B (zh) * 2016-12-22 2021-09-14 Dic株式会社 湿固化型聚氨酯热熔树脂组合物、层叠体和鞋
CN108250390B (zh) * 2016-12-29 2020-07-28 万华化学集团股份有限公司 一种聚氨酯或聚氨酯-脲的水分散体、制备方法和用途
CN110466885A (zh) * 2019-08-19 2019-11-19 东莞市汇丰胶袋有限公司 一种可降解包装袋
KR20220138384A (ko) * 2020-02-13 2022-10-12 헨켈 아게 운트 코. 카게아아 반응성 핫 멜트 접착제 조성물 및 그의 용도

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408008A (en) * 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
US4532316A (en) * 1984-05-29 1985-07-30 W. L. Gore & Assoc., Inc. Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range
US4814373A (en) * 1984-12-20 1989-03-21 Rohm And Haas Company Modified latex polymer composition
US4775719A (en) 1986-01-29 1988-10-04 H. B. Fuller Company Thermally stable hot melt moisture-cure polyurethane adhesive composition
JPH0735503B2 (ja) * 1989-07-27 1995-04-19 サンスター技研株式会社 湿気硬化性熱溶融型接着剤
JP3022924B2 (ja) 1990-03-30 2000-03-21 エイチ．ビー．ヒュラー ライセンシング アンド ファイナンシング インコーポレイティド ホットメルト湿分―硬化ポリウレタン接着剤
DE4035280A1 (de) * 1990-11-07 1992-05-14 Bayer Ag Schmelzklebstoffe
US5194487A (en) * 1991-01-22 1993-03-16 Miles Inc. Two-component aqueous polyurethane dispersions with reduced solvent content and coatings prepared therefrom with improved gloss
US5852103A (en) * 1996-05-08 1998-12-22 Essex Specialty Products, Inc. Two-part moisture curable polyurethane adhesive
US5668222A (en) 1996-05-20 1997-09-16 Morton International, Inc. Thixotropic moisture cure urethane adhesive
DE19731680A1 (de) * 1997-07-23 1999-01-28 Basf Ag Verfahren zur Herstellung von Prepolymeren mit endständigen Isocyanatgruppen
US6365700B1 (en) 1999-06-07 2002-04-02 National Starch And Chemical Investment Holding Corporation High green strength reactive hot melt by a prepolymerization in the main reactor

Also Published As

Publication number Publication date
DE60124833T2 (de) 2007-06-28
EP1191046A1 (en) 2002-03-27
CN100402619C (zh) 2008-07-16
TWI256957B (en) 2006-06-21
BR0104164B1 (pt) 2009-08-11
DE60124833D1 (de) 2007-01-11
ES2276749T3 (es) 2007-07-01
EP1191046B1 (en) 2006-11-29
US7074297B2 (en) 2006-07-11
US20020056518A1 (en) 2002-05-16
CN1354215A (zh) 2002-06-19
JP2002105426A (ja) 2002-04-10

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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 20/09/2001, 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 20A 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 2640 DE 10-08-2021 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.