公开(公告)号：AT221548T

公开(公告)日：2002-08-15

申请号：AT99966995

申请日：1999-12-22

Applicant: BASF AG

Inventor： SCHWALM REINHOLD ,  BRUCHMANN BERND ,  BECK ERICH

IPC: B05D7/24 ,  C08F290/06 ,  C08G18/67 ,  C08G18/75 ,  C08G18/79 ,  C08G18/81 ,  C08K5/103 ,  C09D4/00 ,  C09D5/00 ,  C09D175/04 ,  C09D175/14 ,  C09D175/16

Abstract: A curable composition comprises a prepolymer which comprises, in copolymerized form:(a) an on-average at least bifunctional isocyanate based on a compound of the formula I where R1 and R2 are independently C1-C12-alkylene,(b) an ethylenically unsaturated compound containing isocyanate-reactive groups and(c) if desired, a saturated compound containing isocyanate-reactive groups.

公开(公告)号：AU7660400A

公开(公告)日：2001-04-30

申请号：AU7660400

申请日：2000-09-29

Applicant: BASF AG

Inventor： SCHWALM REINHOLD ,  PAULUS WOLFGANG ,  MEISENBURG UWE ,  BECK ERICH ,  BRUCHMANN BERND ,  SCHROF WOLFGANG ,  VOLLINGER FRANK

IPC: C08L75/04 ,  C08G18/00 ,  C08G18/08 ,  C08G18/67 ,  C08G18/78 ,  C08G18/79 ,  C08G18/80 ,  C09D4/00 ,  C09D175/04 ,  C09D175/14 ,  C09D175/16

Abstract: UV- and heat-curable aqueous polyurethane dispersions comprise compounds attached via polyisocyanates and containing UV-polymerizable C=C double bonds, aliphatic diols incorporated by way of isocyanates and having a molecular weight of less than 500 g/mol, compounds attached via isocyanates and containing carboxylic acid or sulfonic acid groups and/or salts thereof, free hydroxyl groups, and compounds containing blocked isocyanate groups. They are suitable for coating heat-stable substrates such as metal substrates and may be used with advantage for automotive clearcoats.

公开(公告)号：AT199918T

公开(公告)日：2001-04-15

申请号：AT96118614

申请日：1996-11-20

Applicant: BASF AG

Inventor： HAEUSSLING LUKAS ,  BERNHARD LUDWIG ,  REICH WOLFGANG ,  SCHWALM REINHOLD ,  BECK ERICH ,  HARTMANN GABRIELE

IPC: C08F2/46 ,  C08F2/54 ,  C08F10/14 ,  C08F20/10 ,  C08F210/14 ,  C08F290/00 ,  C08F290/06 ,  C09D4/02

Abstract: A radiation-hardenable compsn. based on radiation-hardenable radically-polymerisable cpds. contains alpha -olefins with more than 8 C.

公开(公告)号：DE19917965A1

公开(公告)日：2000-10-26

申请号：DE19917965

申请日：1999-04-21

Applicant: DAIMLER CHRYSLER AG ,  BASF AG

Inventor： KOENIGER RAINER ,  BECK ERICH ,  GREFENSTEIN ACHIM ,  SCHWALM REINHOLD ,  AICHHOLZER WALTER ,  GRUBER THOMAS ,  HOLDIK KARL ,  VEEH MARGIT ,  VOGEL CLAUDIA

IPC: B32B27/18 ,  B05D3/06 ,  B29C35/08 ,  B29C45/14 ,  B29C47/02 ,  B29C47/06 ,  B29K23/00 ,  B29L9/00 ,  B29L31/30 ,  B32B27/08 ,  B32B27/16 ,  B32B27/32 ,  B32B27/36 ,  B32B37/00 ,  B32B37/15 ,  B32B38/12 ,  B32B27/30 ,  B32B31/28 ,  B29C59/16 ,  B29D9/00

Abstract: A radiation curable laminate sheet or film (I) comprises (A) a substrate layer and (B) a covering layer. (B) comprises a radiation curable composition that contains a binding agent having a glass transition temperature of greater than 40 deg C. Independent claims are included for (i) a process for the production of (I) by applying (B) in the form of a melt, solution or dispersion and drying as required and (ii) a process for the production of coated molded polymer articles, preferably motor vehicle parts bonding the laminate (I) onto the molded article and curing (B) by irradiation.

公开(公告)号：DE59408760D1

公开(公告)日：1999-10-28

申请号：DE59408760

申请日：1994-05-02

Applicant: BASF AG

Inventor： BECK ERICH ,  LEY GREGOR ,  GULBINS ERICH ,  SCHLARB BERNHARD ,  KEIL EDMUND ,  LOKAI MATTHIAS

IPC: C08F2/44 ,  C08F2/46 ,  C08F2/54 ,  C08F265/06 ,  C08F291/00 ,  C08L101/00 ,  C09D4/06 ,  G03F7/027 ,  G03F7/033

Abstract: An aqueous dispersion containing A) from 20 to 90% by weight of a dispersed polymer having a glass transition temperature of above 30@C and B) from 10 to 80% by weight of a tri-, tetra-, penta- or hexa(meth)acrylate of an alkoxylated, trihydric to hexahydric alcohol having a mean degree of alkoxylation of hydroxyl groups of the alcohol, defined as the quotient of the number of alkoxy groups and the number of hydroxyl groups, i.e. the functionality of the alcohol before alkoxylation, of at least 0.5, where the weight data are based on the sum of A) and B).

公开(公告)号：ES2130680T3

公开(公告)日：1999-07-01

申请号：ES95939291

申请日：1995-11-21

Applicant: BASF AG

Inventor： BECK ERICH ,  MEYER FRANK ,  POTH ULRICH ,  SIEMENSMEYER KARL ,  SIERAKOWSKI CLAUDIA ,  GREIF NORBERT

IPC: C09K19/38 ,  C08F20/28 ,  C09B67/00 ,  C09D4/00 ,  C09D4/06 ,  C09D5/29 ,  C09D5/36 ,  C09D11/02 ,  C09D11/10 ,  C09D11/16 ,  C09K19/00 ,  C09K19/54 ,  C09K19/58

Abstract: PCT No. PCT/EP95/04576 Sec. 371 Date May 23, 1997 Sec. 102(e) Date May 23, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/02597 PCT Pub. Date Feb. 1, 1996A process for coating or printing substrates with a coating or printing composition comprises applying a polymerizable material containing liquid-crystalline, polymerizable monomers which carry at least two polymerizable groups for coating and at least one polymerizable group for printing, to the substrate, and subsequently carrying out the polymerization, where the coating composition or the printing composition comprises a1) a chiral liquid-crystalline monomer and b) a polymeric binder and/or monomeric compounds which can be converted into the polymeric binder by polymerization, or, in the case of emulsion coatings and printing inks, a dispersion auxiliary d), or the coating composition or the printing composition comprises a2) an achiral liquid-crystalline monomer, b) a polymeric binder and/or monomeric compounds which can be converted into the polymeric binder by polymerization, or, in the case of emulsion coatings and printing inks, a dispersion auxiliary d), and c) a non-liquid-crystalline chiral compound.

公开(公告)号：DE59505609D1

公开(公告)日：1999-05-12

申请号：DE59505609

申请日：1995-11-21

Applicant: BASF AG

Inventor： BECK ERICH ,  MEYER FRANK ,  POTH ULRICH ,  SIEMENSMEYER KARL ,  SIERAKOWSKI CLAUDIA ,  GREIF NORBERT ,  OSTERTAG WERNER ,  ZIRNSTEIN MICHAEL ,  LEYRER REINHOLD ,  JAHNS EKKEHARD ,  ETZBACH KARL-HEINZ ,  SCHUHMACHER PETER

IPC: C09K19/38 ,  C08F20/28 ,  C09B67/00 ,  C09D4/00 ,  C09D4/06 ,  C09D5/29 ,  C09D5/36 ,  C09D11/02 ,  C09D11/10 ,  C09D11/16 ,  C09K19/00 ,  C09K19/54 ,  C09K19/58

Abstract: PCT No. PCT/EP95/04576 Sec. 371 Date May 23, 1997 Sec. 102(e) Date May 23, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/02597 PCT Pub. Date Feb. 1, 1996A process for coating or printing substrates with a coating or printing composition comprises applying a polymerizable material containing liquid-crystalline, polymerizable monomers which carry at least two polymerizable groups for coating and at least one polymerizable group for printing, to the substrate, and subsequently carrying out the polymerization, where the coating composition or the printing composition comprises a1) a chiral liquid-crystalline monomer and b) a polymeric binder and/or monomeric compounds which can be converted into the polymeric binder by polymerization, or, in the case of emulsion coatings and printing inks, a dispersion auxiliary d), or the coating composition or the printing composition comprises a2) an achiral liquid-crystalline monomer, b) a polymeric binder and/or monomeric compounds which can be converted into the polymeric binder by polymerization, or, in the case of emulsion coatings and printing inks, a dispersion auxiliary d), and c) a non-liquid-crystalline chiral compound.

公开(公告)号：NO983477D0

公开(公告)日：1998-07-28

申请号：NO983477

申请日：1998-07-28

Applicant: BASF AG

Inventor： SCHWARTZ MANFRED ,  MENZEL KLAUS ,  BECHERT BERTOLD ,  BECK ERICH ,  REICH WOLFGANG

IPC: C04B41/48 ,  B05D7/24 ,  C04B41/52 ,  C04B41/63 ,  C04B41/70 ,  C08F2/46 ,  C09D175/16 ,  C09D183/07 ,  C04B

Abstract: The use of radiation-curable preparations contains polymer(s) P1 with ethylenic double bonds for coating moulded products containing mineral binders (mineral mouldings). Also claimed is (i) a process for the production of coated mineral mouldings by applying this type of preparation to the surface of a moulded product, possibly removing any solvent, and hardening with UV or electron beam radiation; (ii) coated mineral mouldings obtained by this process.

公开(公告)号：DE19543464A1

公开(公告)日：1997-05-28

申请号：DE19543464

申请日：1995-11-22

Applicant: BASF AG

Inventor： HAEUSSLING LUKAS ,  BERNHARD LUDWIG ,  REICH WOLFGANG ,  SCHWALM REINHOLD ,  BECK ERICH

IPC: C07C67/08 ,  C07C67/62 ,  C07C69/54 ,  C08G65/332 ,  C09D4/02 ,  C08L33/06 ,  C08K5/17 ,  C08J3/28 ,  C09D133/06 ,  C09D167/07 ,  C09D171/02

Abstract: A process for the production of (meth)acrylate esters (I) by esterification of (meth)acrylic acid (II) with mono- or poly- hydric alcohols (III) is claimed. The reaction mixture, still containing (II) in amounts equivalent to an acid number of at least 5 mg KOH/g, is treated with amino compound(s) (IV) containing at least one prim., sec. or tert. amino group. Also claimed are: (1) esters (I) obtained by this process; and (2) radiation-curable materials (RCM) containing (I).

公开(公告)号：CA2190989A1

公开(公告)日：1997-05-23

申请号：CA2190989

申请日：1996-11-21

Applicant: BASF AG

Inventor： HAEUSSLING LUKAS ,  BERNHARD LUDWIG ,  REICH WOLFGANG ,  SCHWALM REINHOLD ,  BECK ERICH

IPC: C07C67/08 ,  C07C67/62 ,  C07C69/54 ,  C08G65/332 ,  C09D4/02

Abstract: A process for preparing (meth)acrylic esters by esterifying (meth)acrylic acid with monohydric or polyhydric alcohols comprises adding to the reaction mixture still comprising (meth)acrylic acid corresponding to an acid number of at least 5 mg of KOH per 1 g of reaction mixture at least one amino compound having at least one primary, secondary or tertiary amino group