公开(公告)号：DE19739620A1

公开(公告)日：1999-03-11

申请号：DE19739620

申请日：1997-09-10

Applicant: BASF AG

Inventor： PRANTL BERNHARD DR ,  BECK ERICH DR ,  KOENIGER RAINER DR ,  KEIL EDMUND ,  LOKAI MATTHIAS ,  REICH WOLFGANG DR

IPC: C08L61/24 ,  C08F2/46 ,  C08F299/02 ,  C09D11/10 ,  C09D11/101 ,  C08L33/08 ,  C08L33/10 ,  C08J3/28

Abstract: A mixture (I) contains (A) a condensation resin prepared from (A1) urea or urea derivatives and (A2) ketones or aldehydes consisting of C-H acidic aldehydes and/or ketones or mixed with formaldehyde and (B) a radiation curable compound containing 2-acryloyl- or methacryloyl groups. An Independent claim is included for a printing ink containing (I) as a binding agent.

公开(公告)号：DE19718948A1

公开(公告)日：1998-11-12

申请号：DE19718948

申请日：1997-05-05

Applicant: BASF AG

Inventor： REICH WOLFGANG DR ,  ENENKEL PETER ,  KEIL EDMUND ,  LOKAI MATTHIAS ,  BECK ERICH DR ,  MENZEL KLAUS

IPC: C09D201/02 ,  C08F2/46 ,  C08F2/48 ,  C08F2/50 ,  C08F299/02 ,  C09D4/02 ,  C09D163/10 ,  C09D167/06 ,  C09D167/07 ,  C09D171/00 ,  C09D175/16 ,  G03F7/033 ,  G03F7/11 ,  B05D7/08 ,  C08J3/28 ,  C08L67/07 ,  C09D161/28 ,  D06M15/37 ,  D06N3/12

公开(公告)号：DE19508310A1

公开(公告)日：1996-09-12

申请号：DE19508310

申请日：1995-03-09

Applicant: BASF AG

Inventor： REICH WOLFGANG DR ,  BECK ERICH DR ,  KEIL EDMUND ,  JAEGER ULRICH DR ,  LOKAI MATTHIAS ,  FRIES WERNER DR ,  AMBACH EBERHARD DR

IPC: C08G18/46 ,  C08G18/50 ,  C08G18/67 ,  C08G18/68 ,  C09D175/16 ,  C08G18/58 ,  C08L75/14

Abstract: Urethane-(meth)acrylates (I), obtd. by reacting (A) isocyanates with (B) polyether-, polyester- or epoxide-(meth)acrylates with at least one free OH gp., in which 0.5-60 mole% of the (meth)acrylate gps. are in the form of a Michael adduct with prim. or sec. amine. Also claimed is (i) the above process for the prodn. of (I) (in this case 0.5-30 mole% of the (meth)acrylate gps. are stated to be in the form of the Michael adduct); (ii) radiation-hardenable materials (II) contg. (I).

公开(公告)号：DE4031732A1

公开(公告)日：1992-04-09

申请号：DE4031732

申请日：1990-10-06

Applicant: BASF AG

Inventor： BECK ERICH DR ,  RENZ HANS DR ,  HAEBERLE KARL DR ,  LICHT ULRIKE DR ,  KEIL EDMUND ,  LOKAI MATTHIAS

IPC: C08F2/46 ,  C08F299/06 ,  C08G18/67 ,  C09D175/14

公开(公告)号：DE4020766A1

公开(公告)日：1992-01-02

申请号：DE4020766

申请日：1990-06-29

Applicant: BASF AG

Inventor： LANG REINHARD DR ,  BECK ERICH DR ,  KEIL EDMUND ,  NUBER ADOLF DR ,  PETERSEN HARRO DR ,  RENZ HANS DR ,  SCHMIDT HORST DR ,  WEISS WOLFRAM DR

IPC: C08F299/02 ,  C08F290/00 ,  C08F290/14 ,  C08G12/40 ,  C08G12/42 ,  C08G14/12 ,  C09D161/00 ,  C09D161/34

公开(公告)号：DE59808233D1

公开(公告)日：2003-06-12

申请号：DE59808233

申请日：1998-08-26

Applicant: BASF AG

Inventor： PRANTL DR ,  BECK DR ,  KOENIGER DR ,  KEIL EDMUND ,  LOKAI MATTHIAS ,  REICH DR

IPC: C08L61/24 ,  C08F2/46 ,  C08F299/02 ,  C09D11/10 ,  C09D11/101

Abstract: A mixture (I) contains (A) a condensation resin prepared from (A1) urea or urea derivatives and (A2) ketones or aldehydes consisting of C-H acidic aldehydes and/or ketones or mixed with formaldehyde and (B) a radiation curable compound containing 2-acryloyl- or methacryloyl groups. An Independent claim is included for a printing ink containing (I) as a binding agent.

公开(公告)号：AT163915T

公开(公告)日：1998-03-15

申请号：AT95108201

申请日：1995-05-30

Applicant: BASF AG

Inventor： REICH WOLFGANG DR ,  BECK ERICH DR ,  KEIL EDMUND ,  ERHARDT ULRICH DR ,  NUBER ADOLF DR

IPC: C08F20/26 ,  C07C67/08 ,  C07C67/26 ,  C07C67/60 ,  C07C69/54 ,  C08F2/46 ,  C08F2/48 ,  C08F290/00 ,  C08F299/02 ,  C08G59/17 ,  C08G63/47

Abstract: The prodn. of radiation-curable acrylates comprises (1) reaction of hydroxy cpds. with (meth)acrylic acid followed by (2) reaction with peroxide cpds. in presence of quat. ammonium or phosphonium cpds. of formula (I) or (II) as catalysts: X = counter-ion; R -R = 1-18C alkyl (opt. substd. with 1 or 2 Ph gps.) or 6-12C aryl (opt. substd. with 1 or 2 1-6C alkyl gps.). Also claimed are curable acrylates (A) obtd. by this process, and radiation-curable prepns. (B) contg. (A) and an isocyanate cpd. with at least 2 NCO gps. for subsequent crosslinking, pref. in amts. of 0.05-30 wt.%.

公开(公告)号：DE19508308A1

公开(公告)日：1996-09-12

申请号：DE19508308

申请日：1995-03-09

Applicant: BASF AG

Inventor： REICH WOLFGANG DR ,  BECK ERICH DR ,  KEIL EDMUND ,  JAEGER ULRICH DR ,  LOKAI MATTHIAS ,  FRIES WERNER DR ,  AMBACH EBERHARD DR

IPC: C08G18/46 ,  C08G18/50 ,  C08G18/67 ,  C08G18/68 ,  C09D175/16 ,  C08G18/08 ,  C08G18/58 ,  C08L75/14 ,  C09D175/14 ,  G03F7/027

Abstract: Urethane-(meth)acrylates (I), obtd. by reacting (A) isocyanates with (B) polyether-, polyester- or epoxide-(meth)acrylates with at least one free OH gp., in which 0.5-60 mole% of the (meth)acrylate gps. are in the form of a Michael adduct with prim. or sec. amine. Also claimed is (i) the above process for the prodn. of (I) (in this case 0.5-30 mole% of the (meth)acrylate gps. are stated to be in the form of the Michael adduct); (ii) radiation-hardenable materials (II) contg. (I).

公开(公告)号：DE4315831A1

公开(公告)日：1994-11-17

申请号：DE4315831

申请日：1993-05-12

Applicant: BASF AG

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

IPC: C08F2/44 ,  C08F2/46 ,  C08F2/54 ,  C08F265/06 ,  C08F291/00 ,  C08L101/00 ,  C09D4/06 ,  G03F7/027 ,  G03F7/033 ,  C08K5/10 ,  C08L57/00 ,  C08J3/03 ,  B05D1/00

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：DE4415354A1

公开(公告)日：1994-11-10

申请号：DE4415354

申请日：1994-05-02

Applicant: BASF AG

Inventor： BECK ERICH DR ,  KEIL EDMUND ,  LOKAI MATTHIAS

IPC: C08L95/00 ,  C09D7/00 ,  C08L33/04 ,  C08J3/16 ,  C08J11/06

Abstract: A process for the precipitation, solidification and detackification of (meth)acrylates, characterised in that polyamines containing primary and/or secondary amino groups are added to the (meth)acrylates, where the polyamines contain a total of at least 3 hydrogen atoms bonded to an amino nitrogen atom.