公开(公告)号：DE10253498A1

公开(公告)日：2003-07-03

申请号：DE10253498

申请日：2002-11-16

Applicant: BASF AG

Inventor： FUESL RUEDIGER ,  MEYER-ROSCHER BERND ,  GERST MATTHIAS ,  SMINK EDUARD

IPC: C08F265/02 ,  C09D133/00 ,  C09J133/00 ,  C09J151/00 ,  C09D5/12 ,  C09J133/02

Abstract: Aqueous polymer dispersions for use as binders in wood glue contain polymers obtained by radical polymerisation of monomers in presence of copolymers of unsaturated mono- or di-carboxylic acids and esters of unsaturated acids with hydroxy-amines. The use of an aqueous polymer dispersion (D) containing dispersed particles of polymer(s) (A1) obtained by radical polymerisation in presence of a polymer (A2), as a binder in structural glues for wood. Polymer (A2) is derived from 50-99.5 wt% unsaturated mono- and/or di-carboxylic acid, 0.5-50 wt% unsaturated compound(s) selected from esters of unsaturated monocarboxylic acids and half-esters and di-esters of unsaturated dicarboxylic acids with hydroxy-amine(s) and up to 20 wt% other comonomer(s). An Independent claim is also included for the use as a wood glue binder of an aqueous solution (S) containing (A) a polymer obtained by radical polymerisation, comprising 5-100 wt% unsaturated acid anhydride or unsaturated dicarboxylic acid capable of forming an anhydride and (B) an alkanolamine with at least 2 hydroxyl groups.

公开(公告)号：DE10116990A1

公开(公告)日：2002-10-10

申请号：DE10116990

申请日：2001-04-05

Applicant: BASF AG

Inventor： MEYER-ROSCHER BERND ,  BURGHARDT ANDRE ,  LICHT ULRIKE

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/79 ,  C09J175/04 ,  C09D5/02 ,  C08G18/83 ,  C09D175/12 ,  C09D133/10 ,  C09D4/00 ,  C09D5/12 ,  C09J175/12

Abstract: Crosslinkable aqueous polyurethane (PU) dispersion comprises: (i) PU with carbodiimide groups or a mixture (ib) of a PU (ibi) or carboxyl groups and a carbodiimide (ibii); (ii) a disperse phase of a polymer (ii). Latent crosslinkable aqueous polyurethane (PU) dispersion comprises: (i) a disperse phase of (ia) a PU with carbodiimide groups and no carboxyl groups or a mixture (ib) of a PU (ibi) without carbodiimide or carboxyl groups and a carbodiimide (ibii); (ii) a disperse phase of a polymer (ii) with no carbodiimide groups and comprising: (1) 30-99.98 wt.% 1-10C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, vinyl aromatics with 1-20C, ethylenically unsaturated nitriles, vinyl halides and 2-8C aliphatic hydrocarbons with 1-2 double bonds; (2) 0.01-20 wt.% carboxylic acid with a double bond; (3) 0.01-10 wt.% N-methylol (meth)acrylamide, acetoacetoxyethyl (meth)acrylate, diacetone (meth)acrylamide, glycidyl (meth)acrylate, ureido (meth)acrylate or (meth)acrylic acid anhydride; and (4) optionnally further different radically polymerizable monomers.

公开(公告)号：BR0107484A

公开(公告)日：2002-09-03

申请号：BR0107484

申请日：2001-01-05

Applicant: BASF AG

Inventor： HOBERLE KARL ,  LICHT ULRIKE ,  KIELHORN-BAYER SABINE ,  LACH CHRISTIAN ,  MEYER-ROSCHER BERND ,  PORZIO ROBERT SHANE ,  STALLER CHRISTELLE ,  WEYLAND PETER

IPC: C08L33/06 ,  C07C267/00 ,  C08F230/08 ,  C08G18/08 ,  C08G18/79 ,  C08G18/80 ,  C08G73/00 ,  C08K5/29 ,  C08L75/04 ,  C08L79/00 ,  C08L101/00 ,  C09J175/04 ,  C14C11/00 ,  D06M15/263 ,  D06M15/285 ,  D06M15/564 ,  C08G18/00

Abstract: New compounds with carbodiimide units and carboxyl or carboxylate groups are obtained from reaction of : (a) (ar)aliphatic 4-20C polyisocyanates with (b) hydroxycarboxylic acids or their salts and optionally also (c) further compounds giving an addition reaction with NCO groups and/or (d) other isocyanates. The carbodiimide units are derived exclusively from the NCO groups of reactant (a). An independent claim is also included for preparation of the compounds.

公开(公告)号：CA2396945A1

公开(公告)日：2001-07-19

申请号：CA2396945

申请日：2001-01-05

Applicant: BASF AG

Inventor： WEYLAND PETER ,  HABERLE KARL ,  STALLER CHRISTELLE ,  LICHT ULRIKE ,  MEYER-ROSCHER BERND ,  PORZIO ROBERT SHANE ,  LACH CHRISTIAN ,  KIELHORN-BAYER SABINE

IPC: C08L33/06 ,  C07C267/00 ,  C08F230/08 ,  C08G18/08 ,  C08G18/79 ,  C08G18/80 ,  C08G73/00 ,  C08K5/29 ,  C08L75/04 ,  C08L79/00 ,  C08L101/00 ,  C09J175/04 ,  C14C11/00 ,  D06M15/263 ,  D06M15/285 ,  D06M15/564

Abstract: The invention relates to compounds with carbodiimide units and carboxyl or carboxylate groups (compounds V), which are derived from a) aliphatic or araliphatic C4 to C20 polyisocyanates (component a) b) hydroxycarboxylic aci ds or hydroxycarboxylic acid salts (component b), c) optionally additional compounds which bear groups and which can react with isocyanate groups in an addition reaction (component c) and d) optionally other isocyanates (compone nt d). In the main, the carbodiimide units are derived exclusively from the isocyanate groups of component (a).

公开(公告)号：CA2384873A1

公开(公告)日：2001-05-17

申请号：CA2384873

申请日：2000-10-31

Applicant: BASF AG

Inventor： TREIBER REINHARD ,  LACH CHRISTIAN ,  LICHT ULRIKE ,  MEYER-ROSCHER BERND ,  HABERLE KARL ,  WEYLAND PETER

IPC: C07C267/00 ,  C08G18/08 ,  C08G18/38 ,  C08G18/70 ,  C08G18/79 ,  C08K5/29 ,  C08L75/04 ,  C08L101/00 ,  C08G18/02 ,  C08G18/09

Abstract: The invention relates to compounds with carbodiimide units and carboxyl or carboxylate groups (compound V) derived from a) aliphatic or araliphatic C4 to C20 polyisocyanates (component a), b) aminocarboxylic acids or aminocarboxyl ic acid salts (component b), c) optionally further compounds with groups capabl e of reacting with isocyanate groups in an addition reaction (component c) and d) optionally other isocyanates (component d), whereby the carbodiimide unit s are exclusively derived from the isocyanate groups of the components a).

公开(公告)号：DE19946898A1

公开(公告)日：2001-04-05

申请号：DE19946898

申请日：1999-09-30

Applicant: BASF AG

Inventor： MEYER-ROSCHER BERND ,  SCHUMACHER KARL-HEINZ ,  BARWICH JUERGEN ,  FINK RALF ,  DUESTERWALD UWE

IPC: C09J7/02 ,  C09J133/12 ,  C09J5/04

Abstract: The invention relates to the use of radically polymerised polymers that are crosslinkable by means of UV-light and consists of at least 50 wt. % C2 to C18 alkyl(meth)acrylates and are used as an adhesive for gluing together carriers on substrates, whereby said carriers are coated with the polymers. Said polymers are built-up by monomers. The invention is characterised in that 0.1 to 30 wt. % of said monomers are monomers A without carboxylic acid- or carboxylic acid anhydride groups and with a water solubility greater than 5 g monomers per litre of water. The substrates are humid, especially frozen substrates.

公开(公告)号：ES2279387T3

公开(公告)日：2007-08-16

申请号：ES04740089

申请日：2004-06-19

Applicant: BASF AG

Inventor： BECKER STEFAN ,  CHRISSTOFFELS LYSANDER ,  VOLKEL LUDWIG ,  GOTZ THOMAS ,  MEYER-ROSCHER BERND ,  HANSCH WOLFGANG

IPC: C08F226/04 ,  A61K8/81 ,  A61Q19/00 ,  C04B24/00 ,  C04B24/26 ,  C11D3/37

Abstract: Polímeros hidrosolubles o dispersables en agua que contienen (a) al menos un derivado de dialilamina alcoxilado (monómero A), (b) al menos un ácido mono- o dicarboxílico con insaturación etilénica, sus anhídridos, o mezclas de los mismos (monómero B), así como (c) en caso dado uno o varios mónomeros con insaturación etilénica adicionales C.

公开(公告)号：DE502004002472D1

公开(公告)日：2007-02-08

申请号：DE502004002472

申请日：2004-06-19

Applicant: BASF AG

Inventor： BECKER STEFAN ,  CHRISSTOFFELS LYSANDER ,  VOELKEL LUDWIG ,  GOETZ THOMAS ,  MEYER-ROSCHER BERND ,  HANSCH WOLFGANG ,  SPILGER STEFANIE

IPC: C08F226/04 ,  A61K8/81 ,  A61Q19/00 ,  C04B24/00 ,  C04B24/26 ,  C11D3/37

Abstract: Water-soluble or water-dispersible polymers comprising alkoxylated diallylamine derivatives, ethylenically unsaturated mono- or dicarboxylic acids, the anhydrides thereof or mixtures thereof and, if required, one or more further ethylenically unsaturated monomers C are prepared and are used as additives in mineral building materials, in detergents or in cosmetic formulations.

公开(公告)号：DE102004008200A1

公开(公告)日：2005-09-01

申请号：DE102004008200

申请日：2004-02-18

Applicant: BASF AG

Inventor： BECKER STEFAN ,  VOELKEL LUDWIG ,  GOETZ THOMAS ,  MEYER-ROSCHER BERND ,  KLUMPE MARKUS ,  HANSCH WOLFGANG ,  BUREK ARNOLD ,  SPILGER STEFANIE

IPC: C04B24/26 ,  C08F290/14 ,  C08F283/06

Abstract: The present invention relates to the use of water-soluble or water-dispersible polymers as additives in mineral building materials. The novel polymers are obtainable by polymerizing alkoxylated derivatives of 3-allyloxy-1,2-propanediol with ethylenically unsaturated mono- or dicarboxylic acids or the anhydrides, esters or mixtures thereof and, if appropriate, with one or more further ethylenically unsaturated monomers C.

公开(公告)号：DE10330749A1

公开(公告)日：2005-01-27

申请号：DE10330749

申请日：2003-07-07

Applicant: BASF AG

Inventor： BURGHARDT ANDRE ,  HAEBERLE KARL ,  LICHT ULRIKE ,  MEYER-ROSCHER BERND

IPC: C09J175/04 ,  C09J5/04 ,  C09J7/04