公开(公告)号：AT184898T

公开(公告)日：1999-10-15

申请号：AT97905047

申请日：1997-02-19

Applicant: BASF AG

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

IPC: B05D1/00 ,  B27N1/02 ,  B27N3/00 ,  C08F8/30 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C08L57/00 ,  C08L97/02

Abstract: PCT No. PCT/EP97/00768 Sec. 371 Date Aug. 21, 1998 Sec. 102(e) Date Aug. 21, 1998 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/31059 PCT Pub. Date Aug. 28, 1997A method for forming shaped products by mixing a formaldehyde-free aqueous binder comprising A) a free-radically polymerized polymer containing from 5 to 100% by weight of units derived from an ethylenically unsaturated acid anhydride or from an ethylenically unsaturated dicarboxylic acid whose carboxyl group can form an anhydride group, and B) an alkanolamine having at least two hydroxyl groups, with fibers or chips to form a shaped article, wherein said binder has a property of drying at 50 DEG C. in 72 hours to a film from 0.3 to 1 mm in thickness and, following a subsequent 15 minute cure at 130 DEG C. in air, has a gel content of above 50% by weight, wherein the binder includes less than 0.1% by weight, based on A)+B), of a phosphorus-containing reaction accelerant with fibers or chips.

公开(公告)号：AU2163199A

公开(公告)日：1999-08-09

申请号：AU2163199

申请日：1998-12-18

Applicant: BASF AG

Inventor： FICKEISEN PETER ,  MEISTER MARTIN ,  RECK BERND ,  URBAN DIETER ,  WISTUBA ECKEHARDT ,  KOCH THOMAS ,  LANGHAUSER GEORG

IPC: C08L101/00 ,  C09J9/00 ,  C09J11/00 ,  C09J157/00 ,  E04F15/16

Abstract: An aqueous composition comprises a mixture of from 10 to 50% by weight of a polymer A) having a gel content of less than 40% by weight and a number-average molecular weight M n of the soluble fractions of less than 30,000 and from 50 to 90% by weight of a filler B), the amounts by weight being based on the weight sum of the polymer and of the filler.

公开(公告)号：MX9805994A

公开(公告)日：1999-01-31

申请号：MX9805994

申请日：1997-02-19

Applicant: BASF AG

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

公开(公告)号：AU3092997A

公开(公告)日：1998-01-05

申请号：AU3092997

申请日：1997-05-28

Applicant: BASF AG

Inventor： RECK BERND ,  WISTUBA ECKEHARDT ,  BECKERLE WILHELM FRIEDRICH ,  MOHR JUERGEN ,  KISTENMACHER AXEL ,  ROSER JOACHIM

IPC: C08J5/04 ,  B27N3/00 ,  C08F8/30 ,  C08G73/00 ,  C08G81/02 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C09J133/00 ,  C09J133/06 ,  C09J177/00 ,  D04H1/4218 ,  D04H1/4266 ,  D04H1/559 ,  D04H1/587 ,  D04H1/593 ,  D04H1/645

Abstract: PCT No. PCT/EP97/02796 Sec. 371 Date Nov. 25, 1998 Sec. 102(e) Date Nov. 25, 1998 PCT Filed May 28, 1997 PCT Pub. No. WO97/45461 PCT Pub. Date Dec. 4, 1997Thermally curable mixtures of hydroxyalkylated polyamines and polycarboxylic acids are formaldehyde-free and particularly useful as binders for shaped articles.

公开(公告)号：CA2247312A1

公开(公告)日：1997-08-28

申请号：CA2247312

申请日：1997-02-19

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  KISTENMACHER AXEL ,  SCHORNICK GUNNAR ,  RECK BERND ,  HUMMERICH RAINER ,  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 ,  C08F8/32

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：CA2247312C

公开(公告)日：2008-04-29

申请号：CA2247312

申请日：1997-02-19

Applicant: BASF AG

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

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

Abstract: Formaldehyde-free aqueous binders containing: A) a polymer consisting of 5 t o 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：ES2265061T3

公开(公告)日：2007-02-01

申请号：ES02790296

申请日：2002-10-18

Applicant: BASF AG

Inventor： GERST MATTHIAS ,  LAUBENDER MATTHIAS ,  RECK BERND

IPC: C08L101/00 ,  C09D151/00 ,  C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08G59/42 ,  C08K5/15 ,  C08K5/1515 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C08L51/00 ,  C08L63/00 ,  D04H1/64 ,  D06M13/11 ,  D06M15/263

Abstract: Agentes aglutinantes termoendurecibles, a base de una dispersión polímera acuosa, que contiene - un polímero en emulsión (en abreviatura EP), - un polímero, que está constituido al menos por un 5% en peso de un ácido carboxílico, un ácido dicarboxílico o un anhídrido de ácido dicarboxílico monoetilénicamente insaturado (en abreviatura polímero ácido - compuestos epóxido monofuncionales o multifuncionales como endurecedores y, como endurecedores, además, un poliol o una alcanolamina con al menos dos grupos hidroxilo.

公开(公告)号：PT1448733E

公开(公告)日：2006-08-31

申请号：PT02790296

申请日：2002-10-18

Applicant: BASF AG

Inventor： MATTHIAS GERST ,  MATTHIAS LAUBENDER ,  RECK BERND

IPC: C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08G59/42 ,  C08K5/1515 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C08L51/00 ,  C08L63/00 ,  C08L101/00 ,  C09D151/00 ,  D04H1/64 ,  D06M13/11 ,  D06M15/263 ,  C08F257/00 ,  C08F265/00 ,  C08K5/00

公开(公告)号：IN326CH1997A

公开(公告)日：2006-08-11

申请号：IN326CH1997

申请日：1997-02-18

Applicant: BASF AG

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

IPC: B05D1/00 ,  B27N1/02 ,  B27N3/00 ,  C08F8/30 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C08L57/00 ,  C08L97/02

Abstract: PCT No. PCT/EP97/00768 Sec. 371 Date Aug. 21, 1998 Sec. 102(e) Date Aug. 21, 1998 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/31059 PCT Pub. Date Aug. 28, 1997A method for forming shaped products by mixing a formaldehyde-free aqueous binder comprising A) a free-radically polymerized polymer containing from 5 to 100% by weight of units derived from an ethylenically unsaturated acid anhydride or from an ethylenically unsaturated dicarboxylic acid whose carboxyl group can form an anhydride group, and B) an alkanolamine having at least two hydroxyl groups, with fibers or chips to form a shaped article, wherein said binder has a property of drying at 50 DEG C. in 72 hours to a film from 0.3 to 1 mm in thickness and, following a subsequent 15 minute cure at 130 DEG C. in air, has a gel content of above 50% by weight, wherein the binder includes less than 0.1% by weight, based on A)+B), of a phosphorus-containing reaction accelerant with fibers or chips.

公开(公告)号：AT283247T

公开(公告)日：2004-12-15

申请号：AT96910954

申请日：1996-04-04

Applicant: BASF AG

Inventor： RECK BERND ,  FRANZMANN GERNOT ,  BECHERT BERTOLD ,  BAECHER REINHARD ,  REHMER GERD

IPC: C04B41/48 ,  C04B41/63 ,  C08F20/38 ,  C08F20/58 ,  C08F220/06 ,  C08F220/38 ,  C08F220/54 ,  C08F246/00 ,  C08F265/04 ,  C08F265/10 ,  C08L33/14 ,  C08L33/26 ,  C08L51/00 ,  C09D133/06 ,  C09D133/14 ,  C09D133/26 ,  C09D151/00

Abstract: In a process for preserving a mineral molding by coating the surface of the mineral molding with an aqueous composition comprising an aqueous polymer dispersion, the dispersed polymer P comprises an ethylenically unsaturated acid of the 2-acrylamido-2-methylpropanesulfonic acid type polymerized into it in free-radically polymerized form.