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公开(公告)号：DE19731680A1
公开(公告)日：1999-01-28
申请号：DE19731680
申请日：1997-07-23
Applicant: BASF AG
Inventor： REESE HANS-JUERGEN , WILD HEIKE , FORSTER HEINZ
IPC: C08G18/08 , C08G18/12 , C08G18/40 , C08G18/66 , C08G18/69 , C08G18/10 , C08G18/48 , C08G18/62 , C08G18/42 , C09K3/30 , C08J9/04 , C08L75/04
Abstract: Preparation of prepolymers with terminal isocyanate groups comprises: (i) preparing a hydroxyl(OH)-containing prepolymer by reacting OH-containing compound(s) and NCO-containing compound(s), optionally in the presence of catalysts and inert solvents; and (ii) reacting a solution of the prepolymer(s) with polyisocyanate(s). Also claimed are (i) the obtained prepolymer(s); (ii) preparation of a one-component mixture containing the prepolymer and optionally catalysts, additives and/or aids, which involves preparing a prepolymer solution; (iii) the obtained one-component mixtures; (iv) preparation of foams from a mixture of the prepolymer and 6-18 wt.% propellant; and (v) the obtained foam.
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公开(公告)号：CA2221015A1
公开(公告)日：1998-06-23
申请号：CA2221015
申请日：1997-12-22
Applicant: BASF AG
Inventor： REESE HANS-JUERGEN , WILD HEIKE , FORSTER HEINZ
Abstract: A pressurized, blowing agent-containing, isocyanate-terminated prepolymer containing oxazolidone and urethane groups can be prepared by reacting an isocyanate component with a polyol component, wherein the isocyanate component (A) used is a reaction product containing terminal isocyanate groups and obtained by reacting at least one isocyanate containing at least two isocyanate groups in the molecule with a mixture of at least one compound containing at least two functional groups which react with isocyanate and at least one epoxide group in the molecule and a polyester polyol and the polyol component (B) used comprises at least one polyether terminated by primary hydroxyl groups and having a functionality of ~2.
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公开(公告)号：MX9704051A
公开(公告)日：1997-12-31
申请号：MX9704051
申请日：1997-06-02
Applicant: BASF AG
Inventor： FORSTER HEINZ , REESE HANS-JUERGEN
Abstract: La presente invencion se refiere a un componente poliol estable en fase que consta de: A1) por lo menos un poliéter polialcohol y/o poliéter éster polialcohol, A2) por lo menos un poliéster poliol y A3) por lo menos un aditivo retardante de la espuma, líquido, en donde los constituyentes A1:A2:A3 están presentes en una relacion de peso de 10+4.5:13+4:14+4.5.
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公开(公告)号：AT280036T
公开(公告)日：2004-11-15
申请号：AT01996454
申请日：2001-11-16
Applicant: BASF AG
Inventor： FORSTER HEINZ , HEFNER MATTHIAS , REINERTH PETER , SANDBANK THOMAS , BERNARD GERHARD , DIERSSEN JENS , STADLER EDMUND , SCHWEERS OLAF , MERTES JUERGEN , KNOBLAUCH GEORG
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公开(公告)号：DE10292820D2
公开(公告)日：2004-08-12
申请号：DE10292820
申请日：2002-06-18
Applicant: BASF AG
Inventor： FORSTER HEINZ , HEFNER MATHIAS , REINERTH PETER , BERNARD GERHARD , SANDBANK THOMAS
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Patent Agency Ranking
公开(公告)号：NO20030783A
公开(公告)日：2003-02-19
申请号：NO20030783
申请日：2003-02-19
Applicant: BASF AG
Inventor： FORSTER HEINZ , HEFNER MATTHIAS , KNOBLAUCH GEORG , MERTES JUERGEN , REINERTH PETER , SANDBANK THOMAS , STADLER EDMUND
IPC: B32B15/095 , B32B5/18 , B32B15/08 , B63C11/34 , C08G18/00 , C08G18/48 , C08G18/66 , C08G101/00 , C08G
CPC classification number: B63C11/34 , B32B15/08 , C08G18/667 , C08G2101/0025 , C08G2101/0066 , Y10T428/24942 , Y10T428/24975 , Y10T428/31551 , Y10T428/31605 , Y10T428/31678 , Y10T428/31692
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公开(公告)号：AU2185702A
公开(公告)日：2002-05-27
申请号：AU2185702
申请日：2001-11-16
Applicant: BASF AG
Inventor： FORSTER HEINZ , HEFNER MATTHIAS , REINERTH PETER , SANDBANK THOMAS , BERNARD GERHARD , DIERSSEN JENS , STADLER EDMUND , SCHWEERS OLAF , MERTES JURGEN , KNOBLAUCH GEORG
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公开(公告)号：DE10056378A1
公开(公告)日：2002-05-23
申请号：DE10056378
申请日：2000-11-14
Applicant: BASF AG
Inventor： STADLER EDMUND , MERTES JUERGEN , FORSTER HEINZ , HEFNER MATTHIAS , REINERTH PETER , SANDBANK THOMAS
Abstract: A laminate of layer structure : (i) 2-20 mm metal, (ii) 10-300 m of polyisocyanate/polyaddition product obtained by reaction of (a) isocyanates with (b) polymer polyols reactive towards polyisocyanates, and (iii) 1-20 mm of metal is new. Independent claims are included for: (1) preparation of the laminate by reaction of (a) with (b) so that the product adheres to (i) and (iii); (2) a laminate obtained as above; and (3) a boat or structure containing the laminate.
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公开(公告)号：DE10041162A1
公开(公告)日：2002-03-07
申请号：DE10041162
申请日：2000-08-21
Applicant: BASF AG
Inventor： FORSTER HEINZ , HEFNER MATTHIAS , KNOBLAUCH GEORG , MERTES JUERGEN , REINERTH PETER , SANDBANK THOMAS , STADLER EDMUND
IPC: B32B15/095 , B32B5/18 , B32B15/08 , B63C11/34 , C08G18/00 , C08G18/48 , C08G18/66 , C08G101/00 , B63B3/16
Abstract: The invention relates to composite elements comprising the following laminar structure: (i) 2 to 20 mm metal; (ii) 10 to 100 mm polyisocyanate polyaddition products having a density ranging from 350 to 1050 kg/m that can be obtained by reacting (a) isocyanates with (b) compounds, which are reactive to isocyanates, in the presence of (f) expanding agents, and; (iii) 2 to 20 mm metal.
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公开(公告)号：CA2420115A1
公开(公告)日：2002-02-28
申请号：CA2420115
申请日：2001-08-16
Applicant: BASF AG
Inventor： MERTES JURGEN , KNOBLAUCH GEORG , FORSTER HEINZ , HEFNER MATTHIAS , STADLER EDMUND , REINERTH PETER , SANDBANK THOMAS
IPC: B32B15/095 , B32B5/18 , B32B15/08 , B63C11/34 , C08G18/00 , C08G18/48 , C08G18/66 , C08G101/00 , B63B3/00 , E01D1/00
Abstract: The invention relates to composite elements comprising the following laminar structure: (i) 2 to 20 mm metal; (ii) 10 to 100 mm polyisocyanate polyadditi on products having a density ranging from 350 to 1050 kg/m3 that can be obtaine d by reacting (a) isocyanates with (b) compounds, which are reactive to isocyanates, in the presence of (f) expanding agents, and; (iii) 2 to 20 mm metal.
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