BR0213238A - Composições reativas de poliuretano com reduzido teor residual de monÈmeros - Google Patents

Composições reativas de poliuretano com reduzido teor residual de monÈmeros

Info

Publication number
BR0213238A
BR0213238A BR0213238-9A BR0213238A BR0213238A BR 0213238 A BR0213238 A BR 0213238A BR 0213238 A BR0213238 A BR 0213238A BR 0213238 A BR0213238 A BR 0213238A
Authority
BR
Brazil
Prior art keywords
residual monomer
monomer content
less
reduced residual
reactive compositions
Prior art date
Application number
BR0213238-9A
Other languages
English (en)
Other versions
BR0213238B1 (pt
Inventor
Michael Krebs
Katja Brosa
Andreas Brenger
Uwe Franken
Christoph Lohr
Original Assignee
Henkel Kgaa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7702492&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0213238(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR0213238A publication Critical patent/BR0213238A/pt
Publication of BR0213238B1 publication Critical patent/BR0213238B1/pt

Links

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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

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

Abstract

"COMPOSIçõES REATIVAS DE POLIURETANO COM REDUZIDO TEOR RESIDUAL DE MONÈMEROS". Produtos reacionais de 2,4<39>-difenilmetanodiisocianato com uma fração de pelo menos 95% em peso de 2,4<39>-isómeros com pelo menos um poliéter-poliol e/ou polialquilenoglicol com um peso molecular menor que 1000 e/ou um poliéster-poliol amorfo cristalino ou semicristalino ou vítreo, bem como eventualmente poliéster-polióis e/ou poliéter-polióis fluidos à temperatura ambiente com pesos moleculares superiores a 1000 podem ser reagidos para formar composições adesivas, que apresentam teor muito reduzido de diisocianato monómero de menos de 0,5, de preferência menos de 0,25 % em peso. Composições adesivas de fusão deste tipo apresentam adicionalmente ao reduzido teor de diisocianato monómero elevada estabilidade de fusão e reduzida viscosidade.
BRPI0213238-9A 2001-10-13 2002-10-02 composição adesiva reativa e processo para a preparação da mesma. BR0213238B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10150722A DE10150722A1 (de) 2001-10-13 2001-10-13 Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt
DE10150722.4 2001-10-13
PCT/EP2002/011044 WO2003033562A1 (de) 2001-10-13 2002-10-02 Reaktive polyurethan-zusammensetzungen mit niedrigem restmonomergehalt

Publications (2)

Publication Number Publication Date
BR0213238A true BR0213238A (pt) 2004-09-28
BR0213238B1 BR0213238B1 (pt) 2012-11-27

Family

ID=7702492

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213238-9A BR0213238B1 (pt) 2001-10-13 2002-10-02 composição adesiva reativa e processo para a preparação da mesma.

Country Status (13)

Country Link
US (1) US9637667B2 (pt)
EP (1) EP1434811B1 (pt)
JP (1) JP2005505664A (pt)
KR (1) KR100989308B1 (pt)
CN (1) CN100545190C (pt)
AT (1) ATE461949T1 (pt)
AU (1) AU2002347044B2 (pt)
BR (1) BR0213238B1 (pt)
CA (1) CA2463586C (pt)
DE (2) DE10150722A1 (pt)
ES (1) ES2341762T3 (pt)
PL (1) PL367889A1 (pt)
WO (1) WO2003033562A1 (pt)

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DE102009046050A1 (de) 2009-10-27 2011-04-28 Henkel Ag & Co. Kgaa PU-Klebstoff mit Viskositätsregler
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JP6161866B2 (ja) 2010-12-21 2017-07-12 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 接着剤組成物
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ES2925911T3 (es) * 2018-02-21 2022-10-20 Basf Se Procedimiento para la fabricación de artículos recubiertos de adhesivo
EP3569625A1 (en) * 2018-05-18 2019-11-20 Henkel AG & Co. KGaA Polyurethane hotmelt adhesive which do not cause polarizer discoloration at hthh conditon
EP3990510B1 (en) * 2019-06-25 2024-09-04 H.B. Fuller Company Moisture curable polyurethane hot melt adhesive composition having low levels of diisocyanate monomer
CN110564354A (zh) * 2019-07-25 2019-12-13 启东东岳化工有限公司 一种辊涂用高初粘力的聚氨酯粘合剂及其制备方法
DE102020111278A1 (de) 2020-04-24 2021-10-28 Klebchemie M.G. Becker Gmbh & Co. Kg Reaktive Heißschmelzklebstoffzusammensetzungen basierend auf alpha-Silan-terminierten organischen Polymeren
WO2022165621A1 (en) * 2021-02-02 2022-08-11 Dic Corporation Adhesive, laminate, and packaging material
CN112980378B (zh) * 2021-02-26 2022-02-18 中国科学院长春应用化学研究所 一种囊体材料用四组分聚氨酯胶粘剂及其制备方法以及应用
DE102021127517A1 (de) 2021-10-22 2023-04-27 Klebchemie M.G. Becker GmbH & Co KG Reaktive Heißschmelzklebstoffzusammensetzungen basierend auf alpha-Silan-terminierten organischen Polymeren
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Also Published As

Publication number Publication date
DE10150722A1 (de) 2003-04-30
CA2463586A1 (en) 2003-04-24
DE50214303D1 (de) 2010-05-06
JP2005505664A (ja) 2005-02-24
US20050032973A1 (en) 2005-02-10
EP1434811A1 (de) 2004-07-07
EP1434811B1 (de) 2010-03-24
AU2002347044B2 (en) 2006-12-21
BR0213238B1 (pt) 2012-11-27
ES2341762T3 (es) 2010-06-28
CN100545190C (zh) 2009-09-30
CA2463586C (en) 2011-06-21
ATE461949T1 (de) 2010-04-15
US9637667B2 (en) 2017-05-02
KR100989308B1 (ko) 2010-10-25
WO2003033562A1 (de) 2003-04-24
CN1568337A (zh) 2005-01-19
KR20050033045A (ko) 2005-04-08
PL367889A1 (en) 2005-03-07

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: HENKEL AG AND CO. KGAA (DE)

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B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]

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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 27/11/2012, MEDIANTE O RECOLHIMENTO DA TAXA QUINQUENAL DE MANUTENCAO (ARTIGOS 119 E 120 DA LPI) E OBSERVADAS AS DEMAIS CONDICOES LEGAIS.

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

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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.