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公开(公告)号：DE3820705A1
公开(公告)日：1989-12-21
申请号：DE3820705
申请日：1988-06-18
Applicant: BASF AG
Inventor： HORN PETER DR , BLUM RAINER , REICH ERHARD DR , RAMSTEINER FALKO DR
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公开(公告)号：ES2201624T3
公开(公告)日：2004-03-16
申请号：ES99124203
申请日：1999-12-03
Applicant: BASF AG
Inventor： BOLLMANN HEINRICH , GIESEN KLAUS , KRECH RUEDIGER , REICH ERHARD DR
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公开(公告)号：AT132881T
公开(公告)日：1996-01-15
申请号：AT89110559
申请日：1989-06-10
Applicant: BASF AG
Inventor： HORN PETER DR , REICH ERHARD DR , HENNING RAINER DR
Abstract: The invention relates to polyurethane mouldings which are provided with a contoured, multilayer film and comprise a) a top layer of paint, b) a middle layer of a urethane- and/or urea-containing film, produced from a thermocurable mixture which has a long shelf life at room temperature, and c) a rear layer of a compact or cellular polyurethane, which may optionally contain inserts and/or reinforcing material, and to a process for the production of the polyurethane mouldings according to the invention and to their use.
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公开(公告)号：ES2058395T3
公开(公告)日：1994-11-01
申请号：ES89110556
申请日：1989-06-10
Applicant: BASF AG
Inventor： HORN PETER DR , BLUM RAINER , REICH ERHARD DR , RAMSTEINER FALKO DR
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公开(公告)号：AT110400T
公开(公告)日：1994-09-15
申请号：AT89118740
申请日：1989-10-09
Applicant: BASF AG
Inventor： VOLKERT OTTO DR , REICH ERHARD DR , TINTELNOT DIETER
Abstract: The invention relates to a process for the production of mouldings having a compact outer layer and a cellular core, for example soft, flexible shoe soles, having a density of from 0.4 to 1.0 g/cm , by reacting a) organic and/or modified organic polyisocyanates with b) at least one high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired, c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of d) low-boiling aliphatic and/or cycloaliphatic hydrocarbons having 4 to 8 carbon atoms in the molecule, preferably pentanes, as blowing agent, e) catalysts and, if desired, f) assistants and/or additives. l
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Patent Agency Ranking
公开(公告)号：DE3844048A1
公开(公告)日：1990-07-05
申请号：DE3844048
申请日：1988-12-28
Applicant: BASF AG
Inventor： GENZ MANFRED DR , LEPPKES REINHARD DR , REICH ERHARD DR , SCHOENLEBEN WILLIBALD DR , HETTINGER PETER DR , LUTTER HEINZ-DIETER DR , RAMLOW GERHARD DR
IPC: C08G18/10 , C08G18/18 , C08G18/40 , C08G18/48 , C08K5/3492
Abstract: The process involves reacting a) organic and/or modified organic polyisocyanates with b) relatively high-molecular-weight compounds containing at least two reactive hydrogen atoms and c) optionally low-molecular-weight chain extenders, in the presence of d) catalysts, e) blowing agents, f) flameproofing agents and optionally g) assistants and/or additives, where the following are used: starting component (b) is a mixture having a mean functionality of from 2 to 4 and a mean molecular weight of from 2,200 to 8,000, and preferably containing: bi) from 40 to 94 parts by weight of at least one polyoxyalkylene polyol having a functionality of from 2 to 4 and a mean molecular weight of from 250 to 8,000, bii) from 3 to 25 parts by weight of at least one polymer-modified polyoxyalkylene polyol having a mean functionality of from 2 to 4 and a mean molecular weight of from 1,200 to 8,000, selected from the group comprising graft polyoxyalkylene polyols, and polyurethane-polyalkylene polyols containing bonded polyurea, polyhydrazide and/or tert.-amino groups, and biii) from 3 to 35 parts by weight of at least one polyoxyalkylene-polyamine having a functionality of from 2 to 4 and a mean molecular weight of from 1,800 to 8,000, and the flameproofing agent (f) is melamine or a mixture of melamine and other flameproofing agents.
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公开(公告)号：DE3820704A1
公开(公告)日：1989-12-21
申请号：DE3820704
申请日：1988-06-18
Applicant: BASF AG
Inventor： HORN PETER DR , REICH ERHARD DR , HENNING RAINER DR
Abstract: The invention relates to polyurethane mouldings which are provided with a contoured, multilayer film and comprise a) a top layer of paint, b) a middle layer of a urethane- and/or urea-containing film, produced from a thermocurable mixture which has a long shelf life at room temperature, and c) a rear layer of a compact or cellular polyurethane, which may optionally contain inserts and/or reinforcing material, and to a process for the production of the polyurethane mouldings according to the invention and to their use.
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公开(公告)号：DE3315804A1
公开(公告)日：1984-10-31
申请号：DE3315804
申请日：1983-04-30
Applicant: BASF AG
Inventor： BUELTJER UWE DR , EIMER DIETER , ZEITLER GERHARD DR , REICH ERHARD DR , SIEKMEYER AXEL , WECKERT HANS JOACHIM
Abstract: The subject of the invention are planar, fibre-containing polyurethane composites having a thickness of 1 to 20 mm and a density of 0.1 to 1.6 g/cm , having defined mechanical properties and consisting of a cellular polyurethane thermoset material, which contains 51 to 80% by weight, based on the total weight, of a fibre-containing planar structure embedded in it, and a process for the manufacture thereof and the use thereof.
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公开(公告)号：ES2057048T5
公开(公告)日：2000-01-01
申请号：ES89118740
申请日：1989-10-09
Applicant: BASF AG
Inventor： VOLKERT OTTO DR , REICH ERHARD DR , TINTELNOT DIETER
Abstract: The invention relates to a process for the production of mouldings having a compact outer layer and a cellular core, for example soft, flexible shoe soles, having a density of from 0.4 to 1.0 g/cm , by reacting a) organic and/or modified organic polyisocyanates with b) at least one high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired, c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of d) low-boiling aliphatic and/or cycloaliphatic hydrocarbons having 4 to 8 carbon atoms in the molecule, preferably pentanes, as blowing agent, e) catalysts and, if desired, f) assistants and/or additives. l
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公开(公告)号：DE59108846D1
公开(公告)日：1997-10-09
申请号：DE59108846
申请日：1991-11-23
Applicant: BASF AG
Inventor： HORN PETER DR , REICH ERHARD DR , ADAMS STEFAN DR , CHAKRABARTI SARBANANDA
Abstract: The invention relates to a composite element comprising A) at least one top layer of polyvinyl chloride or a polyvinyl chloride-containing polymer mixture, and B) a preferably semi-rigid or rigid polyurethane foam, where the top layer (A) or the polyurethane foam (B) or both constituents (A) and (B) contain units of an alpha , beta -olefinically unsaturated polyester having a molecular weight factor of from 150 to 3000 per double bond, to a process for the production of composite elements of this type, and to liquid, urethane group-containing polyisocyanate mixtures based on diphenylmethane diisocyanates and higher homologues thereof and alpha , beta -olefinically unsaturated polyesters for the preparation of polyurethane foams (B).
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