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公开(公告)号：CA1174777A
公开(公告)日：1984-09-18
申请号：CA383191
申请日：1981-08-04
Applicant: BASF AG
Inventor： CHAKRABARTI SARBANANDA , HUTCHISON JOHN , VOLKERT OTTO
Abstract: Adhesive products comprising an aminoalkyltrialkoxysilane, polyvinyl chloride powder, silicic acid and an organic solvent are employed to attach cover layers to cellular and non-cellular polyurethanes.
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公开(公告)号：MX168429B
公开(公告)日：1993-05-25
申请号：MX273386
申请日：1986-06-06
Applicant: BASF AG
Inventor： SCHMIDT HANS ULRICH , HUTCHISON JOHN , ROPTE ECKHARD
IPC: B29C45/14 , B29K75/00 , B60J1/00 , B60J10/02 , C03C17/32 , C08G18/65 , C08G59/18 , C08G59/50 , C08G59/68 , C09J163/00 , C09J175/00 , C09D163/10 , C09D175/04
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公开(公告)号：CA1056548A
公开(公告)日：1979-06-12
申请号：CA232887
申请日：1975-08-04
Applicant: BASF AG
Inventor： FALKENSTEIN GEORG , GUTHMANN ALFRED , HUTCHISON JOHN , WEYLAND PETER , BLINNE GERD
Abstract: Self-extinguishing urethane groupcontaining polyisocyanurate foams are prepared by reacting a polyisocyanate with a polyesterol obtained by condensing an aliphatic dicarboxylic acid with a mixture of an aliphatic diol and a halosubstituted aromatic diol.
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公开(公告)号：CA1252003A
公开(公告)日：1989-04-04
申请号：CA511023
申请日：1986-06-06
Applicant: BASF AG
Inventor： SCHMIDT HANS U , HUTCHISON JOHN , ROPTE ECKHARD
IPC: B29C45/14 , B29K75/00 , B60J1/00 , B60J10/02 , C03C17/32 , C08G18/65 , C08G59/18 , C08G59/50 , C08G59/68 , C09J163/00 , C09J175/00 , B29D12/00
Abstract: PROCESS FOR ENCAPSULATING GLASS EDGES WITH AN ELASTIC POLYISOCYANATE ADDITION POLYMERIZATION PRODUCT USING AN EPOXY RESIN CURING SYSTEM AS THE ADHESION-IMPROVING AGENT The invention is a process for encapsulating glass edges with an elastic polyisocyanate addition polymerization product which comprises coating an edge of glass with an adhesion-improving agent comprising an organic epoxy resin and a hardener and thereafter covering the coated edges with a polyurethane, polyurethane-polyurea or polyurea elastomer. The adhesion-improving agent is a two-component system comprising at least one organic epoxy resin and at least one hardener, preferably a polyamine and/or polyamine adduct, optionally dissolved in an organic solvent. A glass plate is positioned in a mold, the mold closed and the cavity between the plate of glass and the mold is injected, using a one-shot RIM process, with a reactive mixture of organic polyisocyanates, higher molecular weight compounds having at least two reactive hydrogen atoms, chain extenders and/or crosslinking agents, catalysts, and optionally auxiliaries and/or additives. The reaction mixture is allowed to cure, and the plate glass is removed.
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