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公开(公告)号：SE7707950A
公开(公告)日：1978-01-11
申请号：SE7707950
申请日：1977-07-07
Applicant: BAYER AG
Inventor： EBELING W , ONNENBERG V , GONZALEZ-DORNER A C , LEHMANN B , RABE H , SCHULTE K
CPC classification number: B29C44/461 , D06B19/0094 , Y10S118/04 , Y10S264/13 , Y10S264/84
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公开(公告)号：SE7611078A
公开(公告)日：1977-04-08
申请号：SE7611078
申请日：1976-10-06
Applicant: BAYER AG
Inventor： GONZALEZ-DORNER A C , DAHM M , DIETRICH W
IPC: B32B5/32 , B29B7/00 , B29C39/00 , B29C39/16 , B29C39/18 , B29C44/28 , B29D20060101 , B32B5/18 , C08G20060101 , C08G18/00 , B29D27/00
CPC classification number: B29C44/321
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公开(公告)号：AU500524B2
公开(公告)日：1979-05-24
申请号：AU1945676
申请日：1976-11-09
Applicant: BAYER AG
Inventor： REISCHL A , ZENNER A , JABS G , GONZALEZ-DORNER A C , DIETRICH W
IPC: C08G18/00 , C08G18/08 , C08G18/40 , C08J3/02 , C08J3/09 , C08J9/00 , C08L7/00 , C08L21/00 , C08L67/00 , C08L75/00 , C08L77/00 , C08G18/30 , C08G18/32
Abstract: The instant invention relates to the preparation of stable, relatively low viscosity dispersions of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents. The process broadly comprises mixing an aqueous dispersion of an isocyanate-polyaddition product with a compound having at least two hydroxyl groups and having a boiling point about 100 DEG C., and thereafter at least partially distilling off the water.
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公开(公告)号：SE414773B
公开(公告)日：1980-08-18
申请号：SE7505597
申请日：1975-05-15
Applicant: BAYER AG
Inventor： DAHM M , GONZALEZ-DORNER A C
Abstract: The instant invention is directed to polyurethane foams and the process for their manufacture, wherein an organic polyisocyanate is reacted, in the presence of a blowing agent, with a dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight organic compound containing at least one hydroxyl group.
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Patent Agency Ranking
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公开(公告)号：AU501047B2
公开(公告)日：1979-06-07
申请号：AU1834576
申请日：1976-10-05
Applicant: BAYER AG
Inventor： GONZALEZ-DORNER A C , DAHM M , DIETRICH W
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公开(公告)号：SE7707950L
公开(公告)日：1978-01-11
申请号：SE7707950
申请日：1977-07-07
Applicant: BAYER AG
Inventor： EBELING W , ONNENBERG V , GONZALEZ-DORNER A C , LEHMANN B , RABE H , SCHULTE K
Abstract: A method for the continuous production of foam blocks or foam sandwich panels involving the application of the liquid foamable reaction mixture to the continuously moving shaping support in a manner which avoids large gas inclusions in the final product produced. The liquid foamable reaction mixture is preliminarily distributed by the use of a particular distributor channel means in a traverse direction to the continuously moving shaping support, permitted to flow in the form of a descending film exposed to the atmosphere to an intermediate storage means and then conveyed to said continuously moving shaping support. The distributor channel means may also be pivoted to control the outflow of the mixture.
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公开(公告)号：SE7611078L
公开(公告)日：1977-04-08
申请号：SE7611078
申请日：1976-10-06
Applicant: BAYER AG
Inventor： GONZALEZ-DORNER A C , DAHM M , DIETRICH W
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公开(公告)号：SE7505597L
公开(公告)日：1975-11-18
申请号：SE7505597
申请日：1975-05-15
Applicant: BAYER AG
Inventor： DAHM M , GONZALEZ-DORNER A C
Abstract: The instant invention is directed to polyurethane foams and the process for their manufacture, wherein an organic polyisocyanate is reacted, in the presence of a blowing agent, with a dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight organic compound containing at least one hydroxyl group.
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