AR022400A1 - ADHESIVE COMPOSITION ACTIVABLE BY MOISTURE AND PROCESS TO JOIN MULTIPLE SUBSTRATES - Google Patents
ADHESIVE COMPOSITION ACTIVABLE BY MOISTURE AND PROCESS TO JOIN MULTIPLE SUBSTRATESInfo
- 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
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.A moisture activatable adhesive composition comprising the reaction product of (A) a polyisocyanate chosen from (a) a mixture of pure MDI polymeric and MDI and / or (b) an isocyanate terminated prepolymer, and (B) a reactive component with Ocyanate comprising at least one aliphatic polyol containing tertiary amino groups, prepared by alkoxylation of amines or amino alcohols, characterized in that the isocyanate reactive component has a molecular weight equivalent weight index gave me a weight in nitrogen Zw equal to or less than 1500. Where: Zi : average molecular weight equivalent in ennitrogeno weight of the isocyanate reactive component; ni: total N atoms per component reactive with isocyanate i; mwi: weight average molecular weight of the component reactive with isocyanate i; wti: peoso of the isocyanate reactive component i present; sum Wti: total weight of the reagent component conisocyanate and present.
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 (en) | 2002-09-04 |
Family
ID=22372781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000100237 AR022400A1 (en) | 1999-01-27 | 2000-01-19 | ADHESIVE COMPOSITION ACTIVABLE BY MOISTURE AND PROCESS TO JOIN MULTIPLE SUBSTRATES |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1161508A1 (en) |
AR (1) | AR022400A1 (en) |
AU (1) | AU2287700A (en) |
CA (1) | CA2360100A1 (en) |
WO (1) | WO2000044848A1 (en) |
Families Citing this family (4)
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 (en) * | 2009-01-17 | 2010-07-22 | Bayer Materialscience Ag | Reactive polyurethane compositions |
US20170174959A1 (en) | 2014-05-08 | 2017-06-22 | Dow Global Technologies Llc | Accelerate cure of moisture curable polyurethane adhesive compositions useful for bonding glass |
Family Cites Families (5)
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 (en) * | 1985-04-02 | 1986-10-11 | Meisei Kogyo Kk | Adhesive composition |
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 |
-
2000
- 2000-01-05 EP EP00901505A patent/EP1161508A1/en not_active Withdrawn
- 2000-01-05 WO PCT/EP2000/000035 patent/WO2000044848A1/en not_active Application Discontinuation
- 2000-01-05 CA CA002360100A patent/CA2360100A1/en not_active Abandoned
- 2000-01-05 AU AU22877/00A patent/AU2287700A/en not_active Abandoned
- 2000-01-19 AR ARP000100237 patent/AR022400A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2287700A (en) | 2000-08-18 |
EP1161508A1 (en) | 2001-12-12 |
WO2000044848A1 (en) | 2000-08-03 |
CA2360100A1 (en) | 2000-08-03 |
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