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公开(公告)号:FI903427A0
公开(公告)日:1990-07-06
申请号:FI903427
申请日:1990-07-06
Applicant: BASF AG
Inventor: BECKERLE WILHELM FRIEDRICH , DERSCH ROLF , FRANZMANN GERNOT , GAREISS BRIGITTE , LEBER LUDGER
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公开(公告)号:DE3472990D1
公开(公告)日:1988-09-01
申请号:DE3472990
申请日:1984-04-13
Applicant: BASF AG
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公开(公告)号:DE3603433A1
公开(公告)日:1986-08-21
申请号:DE3603433
申请日:1986-02-05
Applicant: BASF AG
Inventor: DOTZAUER BERNHARD DR , SCHILDER WOLFGANG , KAST HANS DR , WENDEL KURT DR , BECKERLE WILHELM FRIEDRICH
IPC: C04B28/02 , E04C2/16 , C04B14/38 , C04B14/00 , C04B22/08 , C04B24/26 , C04B24/30 , C04B28/04 , C08L33/06 , E04B1/86 , E04C2/10
Abstract: Lightweight panels with sound-insulating properties based on mineral fibres and, as binder, 6 to 15%, referred to the weight of the mineral fibres, of polymers of a glass transition temperature range from 50 to 90 DEG C, composed of, from 60 to 100% of their weight, (meth)acrylates having 1 to 4 C atoms in the alcohol radical and, from 0 to 40% of their weight, acrylonitrile and/or styrene, which additionally contain, if appropriate, mineral fillers, flame retardants and water repellents, which additionally contain 5 to 30% by weight, referred to the mineral fibres, of cement and 0 to 15% by weight, referred to the mineral fibres, of melamine formaldehyde polycondensates of a molar ratio of melamine to formaldehyde of 1 : 1.2 to 1 : 3 and a dilutability with water of, at most, 1 : 10, and also processes for their production.
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公开(公告)号:DK477785D0
公开(公告)日:1985-10-18
申请号:DK477785
申请日:1985-10-18
Applicant: BASF AG
Inventor: DOTZAUER BERNHARD , KAST HANS , BECKERLE WILHELM FRIEDRICH , HUMMERICH RAINER
Abstract: 1. A light-weight building board which is based on mineral fibers and a thermoplastic binder, may furthermore contain fillers, fireproofing agents and water repellents and contains, as the binder, from 4 to 20 %, based on the weight of the mineral fibers, of a polymer having a glass transition temperature fo from 60 to 1108C and consisting of from 60 to 100 % by weight, based on the copolymer, of (meth) acrylates of alcohols of 1 to 4 carbon atoms and from 0 to 40 % by weight of (meth) acrylonitrile and/or styrene, which board additionally contains a salt of a carboxylic acid of 12 to 36 carbon atoms with a polyvalent metal.
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公开(公告)号:DE3314373A1
公开(公告)日:1984-10-25
申请号:DE3314373
申请日:1983-04-20
Applicant: BASF AG
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公开(公告)号:DK199884D0
公开(公告)日:1984-04-18
申请号:DK199884
申请日:1984-04-18
Applicant: BASF AG
Inventor: DOTZAUER BERNHARD , KAST HANS , FRANZMANN GERNOT , LEY GREGOR , BECKERLE WILHELM FRIEDRICH , SCHILDER WOLFGANG
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公开(公告)号:CH613712A5
公开(公告)日:1979-10-15
申请号:CH725875
申请日:1975-06-05
Applicant: BASF AG
Inventor: PETERHANS JOSEF DR , VOLKERT OTTO DR , BECKERLE WILHELM FRIEDRICH
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公开(公告)号:FR1388565A
公开(公告)日:1965-02-05
申请号:FR971298
申请日:1964-04-17
Applicant: BASF AG
Inventor: REINHARD HANS , THURN HELMUT , BECKERLE WILHELM FRIEDRICH
IPC: C08J9/236
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