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AR022400A1 - Composicion adhesiva activable por humedad y proceso para unir multiples sustratos - Google Patents

Composicion adhesiva activable por humedad y proceso para unir multiples sustratos

Info

Publication number
AR022400A1
AR022400A1 ARP000100237A AR022400A1 AR 022400 A1 AR022400 A1 AR 022400A1 AR P000100237 A ARP000100237 A AR P000100237A AR 022400 A1 AR022400 A1 AR 022400A1
Authority
AR
Argentina
Prior art keywords
isocyanate
component
weight
reactive
molecular weight
Prior art date
Application number
Other languages
English (en)
Original Assignee
Huntsman Ici Chem Llc
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 Huntsman Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of AR022400A1 publication Critical patent/AR022400A1/es

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
    • C09J175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
    • 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
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/40—Compositions for pressure-sensitive adhesives

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)

Abstract

Una composicion adhesiva activable por humedad que comprende el producto de reaccion de (A) un poliisocianato elegido entre (a) una mezcla de MDIpolimérico y MDI puro y/o (b) un prepolímero terminado en isocianato, y (B) un componente reactivo conis ocianato que comprende al menos un poliol alifáticoconteniendo grupos amino terciarios, preparado por alcoxilacion de aminas o amino alcoholes, caracterizada porque el componente reactivo con isocianato tieneun índice de peso molecularequivalente me dio en peso en nitrogeno Zw igual o inferior a 1500. En donde: Zi: peso molecular equivalente medio en peso ennitrogeno del componente reactivo con isocianato; ni: total de átomos de N por componente reactivo con isocianato i; mwi:peso molecular med io en peso delcomponente reactivo con isocianato i; wti: peosodel componente reactivo con isocianato i presente; sumatoria Wti: peso total del componente reactivo conisocianato i presente.
ARP000100237 1999-01-27 2000-01-19 Composicion adhesiva activable por humedad y proceso para unir multiples sustratos AR022400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11741099P 1999-01-27 1999-01-27

Publications (1)

Publication Number Publication Date
AR022400A1 true AR022400A1 (es) 2002-09-04

Family

ID=22372781

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000100237 AR022400A1 (es) 1999-01-27 2000-01-19 Composicion adhesiva activable por humedad y proceso para unir multiples sustratos

Country Status (5)

Country Link
EP (1) EP1161508A1 (es)
AR (1) AR022400A1 (es)
AU (1) AU2287700A (es)
CA (1) CA2360100A1 (es)
WO (1) WO2000044848A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG94826A1 (en) * 2001-05-21 2003-03-18 Nippon Polyurethane Kogyo Kk Non-aqueous laminate adhesive
US20030010442A1 (en) * 2001-07-09 2003-01-16 Nowicki James W. Reactive hot melt adhesive
DE102009005017A1 (de) * 2009-01-17 2010-07-22 Bayer Materialscience Ag Reaktive Polyurethan Zusammensetzungen
CN106257984B (zh) * 2014-05-08 2019-08-30 陶氏环球技术有限责任公司 可用于粘结玻璃的可湿致固化聚氨酯粘合剂组合物的加速固化

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8230182A (en) * 1981-04-06 1982-10-14 Goodyear Tire And Rubber Company, The Two pack polyurethane adhesive
JPS61228075A (ja) * 1985-04-02 1986-10-11 Meisei Kogyo Kk 接着剤組成物
GB9117068D0 (en) * 1991-08-08 1991-09-25 Ici Plc Cold curable polyisocyanate adhesive and sealant systems
US5562148A (en) * 1993-03-30 1996-10-08 Ashland Inc. Process for casting a metal
US6368714B1 (en) * 1993-10-14 2002-04-09 John Russell Robertson Moisture-activated adhesive compositions

Also Published As

Publication number Publication date
WO2000044848A1 (en) 2000-08-03
AU2287700A (en) 2000-08-18
EP1161508A1 (en) 2001-12-12
CA2360100A1 (en) 2000-08-03

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