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公开(公告)号：NO20010041D0
公开(公告)日：2001-01-04
申请号：NO20010041
申请日：2001-01-04
Applicant: BASF AG
Inventor： SCHWARTZ MANFRED , BECHERT BERTOLD , DENU HANS-JUERGEN , WISTUBA ECKEHARDT
Abstract: The use of an aqueous polymer dispersion for modifying cement bonded mineral coatings for concrete mold bodies. The polymer comprises: (A) a polymer P in the form of ethylenic unsaturated polymer particles with a glass transition temperature of -20 - + 80 C; and (B) an emulsifier for stabilizing the polymer particles. (A) comprises: (i) 90 - 99.9 wt. % hydrophobic, monoethylenic unsaturated monomer(s) (M1) from styrene, butadiene, 1 - 4 C alkylester of methacrylic acid and 2 - 12 C alkylester of acrylic acid; and (ii) 0.1 - 10 wt. % hydrophilic, monoethylenic unsaturated monomer (M2) comprising up to 2 wt. %, based on the total amount of monomer of a monoethylenic unsaturated monomer(s) containing an acid group (M2a) and/or up to 10 weight. % thereof different hydrophilic monomer (M2b). (B) comprises: (a) the salt of a sulfuric acid half ester of an alkoxylated alcohol, containing a 4 - 20 C alkyl chain(s) (salt a); and (b) an alkoxylated alcohol containing a 4 - 20 C alkyl chain(s) (compound b). An independent claim is also included for the preparation of a mineral coated concrete roofing slabs, comprising: (i) conventional manufacture of the uncoated roofing slabs blank; (ii) application to the damp blank of a cement bonded mineral mixture comprising the novel aqueous polymer dispersion, inorganic pigment dye, conventional additives, cement and water; and (iii) removal of the roofing product.
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公开(公告)号：BR9814764A
公开(公告)日：2000-10-17
申请号：BR9814764
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.
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公开(公告)号：PT902796E
公开(公告)日：2000-09-29
申请号：PT97925964
申请日：1997-05-28
Applicant: BASF AG
Inventor： MOHR JUERGEN , KISTENMACHER AXEL , WISTUBA ECKEHARDT , RECK BERND , BECKERLE WILHELM FRIEDRICH , 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.
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公开(公告)号：DE19837377A1
公开(公告)日：2000-02-24
申请号：DE19837377
申请日：1998-08-18
Applicant: BASF AG
Inventor： LICHT ULRIKE , HAEBERLE KARL , WISTUBA ECKEHARDT
IPC: B32B27/40 , C08G18/08 , C08G18/10 , C08G18/78 , C08G18/79 , C08L33/02 , C08L75/04 , C09D5/00 , C09D175/04 , C08J5/00 , C09J175/04 , C08L75/00 , C08L75/12 , C08J3/03 , C09J175/00 , C09D175/00 , D06M15/263 , D06M15/564 , D06N3/14
Abstract: A latent cross-linkable aqueous polyurethane dispersion comprises a polyurethane having hydrophilic and carbodiimide groups in a dispersed aqueous phase containing a dissolved polycarboxylic acid having no carbodiimide groups. A latent cross-linkable aqueous polyurethane dispersion (I) contains (A) a dispersed phase consisting of (A1) a polyurethane having hydrophilic groups, carbodiimide groups and essentially no carboxyl groups or a mixture of (A2) a polyurethane having hydrophilic groups but no carbodiimide or carboxyl groups and (A3) a carbodiimide having essentially no hydrophilic groups. (B) a continuous aqueous phase containing a dissolved polycarboxylic acid having no carbodiimide groups and a solubility of at least 1 g/l at 25 deg C in the continuous phase (B). An Independent claim is included for an object of wood, metal, fabric, leather or plastic that has been glued, coated or impregnated with the dispersion (I).
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公开(公告)号：DK0882094T3
公开(公告)日：1999-12-27
申请号：DK97905049
申请日：1997-02-19
Applicant: BASF AG
Inventor： RECK BERND , WISTUBA ECKEHARDT , BECKERLE WILHELM FRIEDRICH , KISTENMACHER AXEL , RUPANER ROBERT , HUMMERICH RAINER
IPC: B05D7/24 , B05D1/00 , C08F8/30 , C08J7/04 , C08K5/17 , C08L23/26 , C08L35/00 , C08L57/00 , C08L57/10 , C09D135/00
Abstract: PCT No. PCT/EP97/00773 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/31060 PCT Pub. Date Aug. 28, 1997The use of a formaldehyde-free aqueous binder comprising A) a polymer obtained by free-radical polymerization comprising 5-100% by weight of an ethylenically unsaturated acid anhydride or of an ethylenically unsaturated dicarboxylic acid whose carboxyl groups may form an anhydride group, and B) an alkanolamine having at least two hydroxyl groups as a coating composition for shaped articles.
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Patent Agency Ranking
公开(公告)号：DE59700622D1
公开(公告)日：1999-12-02
申请号：DE59700622
申请日：1997-02-19
Applicant: BASF AG
Inventor： RECK BERND , WISTUBA ECKEHARDT , BECKERLE WILHELM , KISTENMACHER AXEL , RUPANER ROBERT , HUMMERICH RAINER
IPC: B05D7/24 , B05D1/00 , C08F8/30 , C08J7/04 , C08K5/17 , C08L23/26 , C08L35/00 , C08L57/00 , C08L57/10 , C09D135/00
Abstract: PCT No. PCT/EP97/00773 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/31060 PCT Pub. Date Aug. 28, 1997The use of a formaldehyde-free aqueous binder comprising A) a polymer obtained by free-radical polymerization comprising 5-100% by weight of an ethylenically unsaturated acid anhydride or of an ethylenically unsaturated dicarboxylic acid whose carboxyl groups may form an anhydride group, and B) an alkanolamine having at least two hydroxyl groups as a coating composition for shaped articles.
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公开(公告)号：DE59407394D1
公开(公告)日：1999-01-14
申请号：DE59407394
申请日：1994-04-18
Applicant: BASF AG
Inventor： KRONER MATTHIAS , SCHORNICK GUNNAR , SCHUMACHER KARL-HEINZ , WISTUBA ECKEHARDT
IPC: A61F13/15 , A01N25/26 , A61F13/49 , A61F13/551 , A61L15/26 , B32B27/00 , C05F9/00 , C08G65/34 , C08G65/40 , C09D171/00 , C09D171/10 , C09J171/00 , C09J171/10 , D21H19/24
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108.发明专利
公开(公告)号：MX9605452A
公开(公告)日：1998-01-31
申请号：MX9605452
申请日：1996-11-08
Applicant: BASF AG
Inventor： SCHMIDT-THUMMES JURGEN , WISTUBA ECKEHARDT , DRAGON ANDREE , ANSELMANN THOMAS
Abstract: Uso de una dispersion acuosa de polimerizado, cuyo polimerizado está compuesto de vinilaromáticos y dienos conjugados, y que presenta un reducido contenido de iones de metales alcalinos, para la obtencion de barreras de vapor de agua, así como la dispersion acuosa de polimerizado pobre el metales alcalinos misma.
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公开(公告)号：NO300140B1
公开(公告)日：1997-04-14
申请号：NO930703
申请日：1993-02-26
Applicant: BASF AG
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公开(公告)号：AU1537595A
公开(公告)日：1995-08-29
申请号：AU1537595
申请日：1995-02-01
Applicant: BASF AG
Inventor： FICKEISEN PETER , AYDIN ORAL , WISTUBA ECKEHARDT , SCHWERZEL THOMAS , FUSSL RUDIGER , URBAN DIETER
IPC: C09J127/00 , C08F2/22 , C08F2/44 , C08K3/00 , C08L101/00 , C09J127/04 , C09J131/02 , C09J131/04 , C09J133/04 , C09J133/06 , C09J133/18 , C09J145/00 , C09J201/00
Abstract: An aqueous composition is essentially free of organic solvents, plasticizers and additional tackifiers and contains water and 20-99% by weight of a polymer and 1-80% by weight of a filler, the percentages by weight being based on the sum of the components of the aqueous composition, with the exception of water.
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