公开(公告)号：DE19638086A1

公开(公告)日：1998-03-12

申请号：DE19638086

申请日：1996-09-11

Applicant: BASF AG

Inventor： MORRISON BRADLEY DR ,  OFFNER ROLAND ,  MUELLER ULRICH DR ,  HUMMERICH RAINER DR ,  SCHMIDT-THUEMMES JUERGEN DR

IPC: C08J3/03 ,  C08K3/04 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/587 ,  D04H1/64 ,  D04H1/645 ,  D04H1/00

Abstract: The present invention relates to the use of active coal for reducing odor emissions from aqueous polymer dispersions and products obtained therefrom. It also pertains to aqueous polymer dispersions containing 0.1 to 20 wt.% of active coal, their use as a binder for fibre composites, and the fibre composites themselves.

公开(公告)号：DE19606394A1

公开(公告)日：1997-08-28

申请号：DE19606394

申请日：1996-02-21

Applicant: BASF AG

Inventor： HUMMERICH RAINER DR ,  KISTENMACHER AXEL DR ,  DENZINGER WALTER ,  SCHORNICK GUNNAR DR ,  RECK BERND DR ,  WEBER MANFRED

IPC: D06N7/06 ,  C08F8/30 ,  C08K5/17 ,  C08K7/04 ,  C08L33/02 ,  C08L35/00 ,  D04H1/42 ,  D04H1/58 ,  D04H1/64 ,  D06M13/02 ,  D06M13/325 ,  D06M15/263 ,  D06N3/04 ,  C08K3/32 ,  E04D5/06 ,  E04B1/74 ,  E04F15/16

Abstract: Formaldehyde-free aqueous binders containing: A) a polymer consisting of 5 to 100 wt% of an ethylenically unsaturated acid anhydride or an ethylenically unsaturated bicarboxylic acid, the carboxylic acid groups of which can form an anhydride group, and B) an alkanol amine with at least two hydroxyl groups.

公开(公告)号：DE19606392A1

公开(公告)日：1997-08-28

申请号：DE19606392

申请日：1996-02-21

Applicant: BASF AG

Inventor： RECK BERND DR ,  WISTUBA ECKEHARDT DR ,  BECKERLE WILHELM FRIEDRICH ,  KISTENMACHER AXEL DR ,  RUPANER ROBERT DR ,  HUMMERICH RAINER DR

IPC: B05D7/24 ,  B05D1/00 ,  C08F8/30 ,  C08J7/04 ,  C08K5/17 ,  C08L23/26 ,  C08L35/00 ,  C08L57/00 ,  C08L57/10 ,  C09D135/00 ,  C09D145/00 ,  C09D151/00 ,  C08J7/06 ,  E04B1/82

Abstract: Disclosed is the use of a formaldehyde-free aqueous binder as a coating material for mouldings, containing: A) a polymer obtained by radical polymerisation consisting to the extent of 5 to 100 wt% of an ethylenically unsaturated acid anhydride or bicarboxylic acid, the carboxylic acid groups of which can form an anhydride group, and B) an alkanol amine with at least two hydroxyl groups.

公开(公告)号：DE58900155D1

公开(公告)日：1991-08-08

申请号：DE58900155

申请日：1989-02-28

Applicant: BASF AG

Inventor： AYDIN ORAL DR ,  FICKEISEN PETER ,  HUMMERICH RAINER DR ,  GOERTZ HANS-HELMUT DR

IPC: E04F13/21 ,  C04B24/32 ,  C08G65/26 ,  C08L71/00 ,  C08L71/02 ,  C09J11/08 ,  C09J157/00 ,  C09J171/00 ,  C09J171/02 ,  C09K3/00

Abstract: Laying of tiles by means of a tile adhesive based on a polymer emulsion and customary additives, containing a compound of the general formula I as thickener where R = a radical of a 2- to 6-hydric alcohol of from 2 to 10 carbon atoms, attached by oxygen, R = an alkyl, alkoxymethyl or alkenyloxymethyl radical or a mixture of these radicals, each having from 16 to 30 carbon atoms in the alkyl, alkoxy or alkenyloxy radical, A = -CH2CH2-O- (=EO) alone or mixed with where at least 50 mol %, preferably at least 70 mol % of A is -CH2CH2O-, x = 12 to 500, y = an average (averaged over numerous molecules) from 0.3 to 5, preferably from 0.5 to 2, n = an integer from 2 to 6.

公开(公告)号：AT39703T

公开(公告)日：1989-01-15

申请号：AT83107215

申请日：1983-07-22

Applicant: BASF AG

Inventor： HUMMERICH RAINER DR ,  GOECKEL ULRICH DR ,  ROCKSTROH HERMANN ,  SCHMIDT HANS JUERGEN ,  LEHNERER WOLFGANG DR

IPC: C08G6/02 ,  C08G12/00 ,  C08G12/12 ,  C09J3/06 ,  C09J3/16

公开(公告)号：AT197323T

公开(公告)日：2000-11-15

申请号：AT97107491

申请日：1997-05-07

Applicant: BASF AG

Inventor： SCHUMACHER KARL-HEINZ DR ,  HUMMERICH RAINER DR ,  KIRSCH HOWARD PETER DR

IPC: D04H1/435 ,  D04H1/587 ,  D04H1/64 ,  D04H1/645 ,  D04H3/011 ,  D04H3/12

Abstract: A method for removing a polymer binder containing carboxylate groups cross-linked via alkaline earth metal ions from impregnated nonwovens comprises: (1) the nonwoven is treated with an aqueous alkali salt solution so that the alkali salt anions combine with the alkaline earth metal cations to form a poorly soluble salt or chelate; and (2) the binder-free fibres are separated. Preferably a phase transfer catalyst, preferably an alkyl phenol ethoxylate, fatty alcohol ethoxylate, oxo alcohol ethoxylate or quat. organic ammonium salt, is used in the alkali salt solution. Calcium ions are the cations present. The binder comprises a radical-polymerised polymer containing 0.1-30 wt.% carboxylate groups, of which 50-100 wt.% are present as salts containing alkaline earth metal cations. The alkali salt solution has a temperature of 10-100 degrees C. The nonwoven is added to the alkali salt solution, which is then optionally stirred before separating the fibres 1-60 minutes later.

公开(公告)号：DE19527578A1

公开(公告)日：1997-01-30

申请号：DE19527578

申请日：1995-07-28

Applicant: BASF AG

Inventor： PITTEROFF WALTER DR ,  HUMMERICH RAINER DR ,  SEYFFER HERMANN DR ,  REINHARD STEPHAN DR

IPC: C04B26/12 ,  C08G12/40 ,  C08G12/46 ,  C08K5/00 ,  C08K5/3492 ,  D06M15/427 ,  D06N3/00 ,  D06N3/12 ,  D06N7/06 ,  H01M2/16 ,  H01M4/62 ,  C08L61/24 ,  C08K5/315 ,  C08K5/053 ,  D06N7/00 ,  C04B16/04

Abstract: Resin mixt. contains (a) 55-95 wt.% urea-HCHO (UF) resin, (b) 1-20 wt.% melamine, (c) 1-20 wt.% dicyandiamide, (d) 1-30 wt.% aliphatic 2-4 C alkanol with at least 2 alcoholic OH gps. (polyol A) or an ether contg. at least 2 alcoholic OH gps. with 2-10 units derived from polyol A. Also claimed are aq. solns. contg. 40-80 wt.% of the resin mixt.; and bonded fibrous laminates.

公开(公告)号：DE4418157A1

公开(公告)日：1995-11-30

申请号：DE4418157

申请日：1994-05-25

Applicant: BASF AG

Inventor： LICHT ULRIKE DR ,  SEIBERT HORST ,  HUMMERICH RAINER DR

IPC: C08G18/08 ,  C08J3/03 ,  C08K5/19 ,  C08L75/04 ,  B01D71/54 ,  C08G18/42 ,  C08G18/48 ,  C08G18/66 ,  C08J3/16 ,  C08K5/17 ,  C08L71/02 ,  C09D175/04 ,  C09J175/04

公开(公告)号：CZ59695A3

公开(公告)日：1995-11-15

申请号：CZ59695

申请日：1995-03-08

Applicant: BASF AG

Inventor： SEYFFER HERMANN DR ,  RUPANER ROBERT DR ,  GUNTHER ERHARD DR ,  HUMMERICH RAINER DR

IPC: C08L33/00 ,  C08G65/333 ,  C08J3/24 ,  C08K5/04 ,  C08L33/02 ,  C08L35/00 ,  C08L57/04 ,  C08L71/02 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/435 ,  D04H1/587 ,  D04H1/64 ,  D04H1/645 ,  D06M13/148 ,  D06M13/152 ,  D06M13/358 ,  D06M15/263 ,  D06N3/04 ,  D06N5/00 ,  H01M2/16 ,  D04H1/48

Abstract: HCHO-free binders, impregnants or coating materials comprise (A) a polymer contg. 2-100 wt.% of an ethylenically-unsatd. acid or anhydride as a constituent monomer; and (B) a polyol which is a triazine of formula (I), a triazine-trione of formula (II), a benzene deriv. of formula (III) and/or a cyclohexyl deriv. of formula (IV). R -R = X((CmH2mO)nH) or N((CmH2mO)nH)2; R -R = ((CmH2mO)nH); R -R = (X(CmH2mO)nH; N((CmH2mO)nH)2; (Y(CmH2mO)nH); or ((CmH2mO)nH); X = NH, O or S; Y = divalent 1-6C alkyl or acyl gp.; m = 2-5; and n = 1-10.

公开(公告)号：DE59203809D1

公开(公告)日：1995-11-02

申请号：DE59203809

申请日：1992-07-09

Applicant: BASF AG

Inventor： GRUBERT HEINRICH DR ,  DERSCH ROLF DR ,  NEUTZNER JOSEF DR ,  HUMMERICH RAINER DR ,  CLAASSEN PETER JOSEPH MARIA W

IPC: C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08F14/00 ,  C08F14/06 ,  C08J3/03 ,  C08L27/00 ,  C08L101/00