公开(公告)号：BR9510193A

公开(公告)日：1997-12-23

申请号：BR9510193

申请日：1995-06-27

Applicant: BASF AG

Inventor： WARZALHAN VOLKER ,  SCHORNICK GUNNAR ,  BAUMANN EDWIN ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: C08G18/60 ,  C08G69/44 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.

公开(公告)号：CA1270738A

公开(公告)日：1990-06-26

申请号：CA493840

申请日：1985-10-25

Applicant: BASF AG

Inventor： HORN PETER ,  BAUMANN EDWIN ,  MARX MATTHIAS ,  GERARTS PETER

IPC: B32B5/28 ,  B32B5/24 ,  B32B37/10 ,  B32B38/00 ,  C08G69/16 ,  C08J5/24 ,  C08J9/40 ,  B29C69/00 ,  B32B31/20 ,  B32B27/42

Abstract: Sheet-like reinforced materials consisting of A. a core layer comprising a sheet-Like textile structure, preferably a glass fiber mat, B. a plastic matrix composed of a nylon which has been polymerized under alkaline conditions and penetrates both the core layer and the surface layer or layers, are produced batchwise by the RIM method or continuously on a double-belt press by impregnating the sheet-line textile structure and the foam sheets with a lactam melt and polymerizing the latter. The reinforced material can be used for the production of finished articles having a satisfactory surface, for example for the automotive or aircraft industry.

公开(公告)号：CA1270093A

公开(公告)日：1990-06-05

申请号：CA510519

申请日：1986-05-30

Applicant: BASF AG

Inventor： MUELLER GERHARD ,  MARX MATTHIAS ,  JARRE WOLFGANG ,  BAUMANN EDWIN ,  BUETHE INGOLF

IPC: C08G18/10 ,  C08G18/32 ,  C08G18/48 ,  C08J9/00

Abstract: PROCESS FOR THE PREPARATION OF ELASTIC POLYURETHANE FLEXIBLE FOAMS USABLE IN COLD-MOLD TECHNIOUES TO PRODUCE MOLDED ARTICLES The invention is a process for the preparation of elastic polyurethane flexible foams having densities from approximately 25 to 60 kg/m3, and producing molded articles in closed molds at temperatures from 25 to 80.degree.C, comprising reacting A) an organic polyisocyanate prepolymer having an isocyanate content from 6 to 20 percent by weight prepared by reacting a toluene diisocyanate and/or a diphenylmethane diisocyanate with a di- to tetrafunctional polyether polyol having a hydroxyl number from 20 to 50 and oxyethylene terminal group content of at least 10 to 30 percent by weight B) a mixture of compounds containing reactive hydrogen atoms, comprising a mixture of a) from 55 to 89.5 parts by weight of at least one dito tetrafunctional polyether polyol having a hydroxyl number of from 20 to 80 and less than 10 percent by weight terminal oxyethylene groups, b) from 0.5 to 20 parts by weight of at least one alkanolamine, and c) from 10 to 25 parts by weight water, in the presence of C) a blowing agent, D) a catalyst, and optionally E) auxiliaries and/or additives.

公开(公告)号：DE3711659A1

公开(公告)日：1988-10-27

申请号：DE3711659

申请日：1987-04-07

Applicant: BASF AG

Inventor： HORN PETER DR ,  THEYSOHN RAINER DR ,  BAUMANN EDWIN ,  BETZ WALTER DR

IPC: B29C67/24 ,  B29C70/08 ,  B29C70/48 ,  B32B15/08 ,  B32B7/12 ,  B32B15/20 ,  B32B27/04

公开(公告)号：FI116842B

公开(公告)日：2006-03-15

申请号：FI972963

申请日：1997-07-11

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  BAUMANN EDWIN ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: C08G69/44 ,  C08G18/60 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.

公开(公告)号：AT289622T

公开(公告)日：2005-03-15

申请号：AT98119497

申请日：1998-10-15

Applicant: BASF AG

Inventor： BAUMANN EDWIN ,  HAEBERLE KARL DR ,  HORN PETER DR ,  TREULING ULRICH DR ,  SCHWAEBISCH HANS

IPC: C08G18/66 ,  C08G81/02 ,  C08L75/04 ,  C09K23/52

Abstract: Polyurethane synthesis composition using a polymeric emulsifier having a backbone consisting of a copolymer of 4-12C unsaturated dicarboxylic acid or anhydrides and 2-40C olefins, with polyoxyalkylene side chains derived from 2-20C oxiranes. A polyurethane (PU) synthesis composition containing, as emulsifier, a polymer (T) with (at least) a copolymer backbone (TR) derived from 4-12 carbon(C) unsaturated dicarboxylic acid(s) and/or their anhydrides (TR1) and 2-40 C olefin(s) (TR2), and having polyalkylene oxide side chain (TP) derived from 2-20 C oxirane(s) (TP1), together with at least two compounds (a) comprising at least two reactive hydrogen atoms, at least one of which is insoluble. Independent claims are also included for: (a) a process for the production of synthesis composition by contacting the components in presence of a polymer; (b) a PU synthesis composition obtained; (c) a polyurethane obtained by bringing the synthesis composition into contact with a polyisocyanate; and (d) moldings, fibers, coatings, paint, sheets and a foam made from the PU compositions.

公开(公告)号：NO311032B1

公开(公告)日：2001-10-01

申请号：NO973228

申请日：1997-07-11

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  BAUMANN EDWIN ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: C08G18/60 ,  C08G69/44 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.

公开(公告)号：DE19745613A1

公开(公告)日：1999-04-22

申请号：DE19745613

申请日：1997-10-15

Applicant: BASF AG

Inventor： BAUMANN EDWIN ,  HAEBERLE KARL DR ,  HORN PETER DR ,  TREULING ULRICH DR ,  SCHWAEBISCH HANS

IPC: C08G18/66 ,  C08G81/02 ,  C08L75/04 ,  C09K23/52 ,  C08L31/00 ,  C08L35/00 ,  C08L71/02 ,  C08J5/00 ,  C08J5/18 ,  D01F6/70 ,  C08J9/16 ,  B01F17/52 ,  C08G18/48

Abstract: Polyurethane synthesis composition using a polymeric emulsifier having a backbone consisting of a copolymer of 4-12C unsaturated dicarboxylic acid or anhydrides and 2-40C olefins, with polyoxyalkylene side chains derived from 2-20C oxiranes. A polyurethane (PU) synthesis composition containing, as emulsifier, a polymer (T) with (at least) a copolymer backbone (TR) derived from 4-12 carbon(C) unsaturated dicarboxylic acid(s) and/or their anhydrides (TR1) and 2-40 C olefin(s) (TR2), and having polyalkylene oxide side chain (TP) derived from 2-20 C oxirane(s) (TP1), together with at least two compounds (a) comprising at least two reactive hydrogen atoms, at least one of which is insoluble. Independent claims are also included for: (a) a process for the production of synthesis composition by contacting the components in presence of a polymer; (b) a PU synthesis composition obtained; (c) a polyurethane obtained by bringing the synthesis composition into contact with a polyisocyanate; and (d) moldings, fibers, coatings, paint, sheets and a foam made from the PU compositions.

公开(公告)号：PL321297A1

公开(公告)日：1997-12-08

申请号：PL32129795

申请日：1995-06-27

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  BAUMANN EDWIN ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: C08G18/60 ,  C08G69/44 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.

公开(公告)号：FI972963A0

公开(公告)日：1997-07-11

申请号：FI972963

申请日：1997-07-11

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  BAUMANN EDWIN ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: C08G18/60 ,  C08G69/44 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30 ,  C08G

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.