公开(公告)号：DE10102968A1

公开(公告)日：2002-07-25

申请号：DE10102968

申请日：2001-01-23

Applicant: BASF AG ,  RETHMANN LIPPEWERK GMBH

Inventor： DENU HANS-JUERGEN ,  PAKUSCH JOACHIM ,  SANDOR MARIO ,  GULDEN ROLF ,  SEIBERT HORST ,  ANDERS HERMANN ,  BINGS HUBERT ,  FENDEL ANSGAR ,  LEHMKUHL JOSEF

IPC: C09J11/04 ,  C09J133/10 ,  C08K3/24

Abstract: An aqueous composition comprising a polymeric binder and calcium aluminum sulfate filler is used as an adhesive.

公开(公告)号：DE10062656A1

公开(公告)日：2002-06-20

申请号：DE10062656

申请日：2000-12-15

Applicant: BASF AG

Inventor： SANDOR MARIO ,  DISTLER DIETER ,  PAKUSCH JOACHIM ,  DENU HANS-JUERGEN

IPC: C04B26/04 ,  C04B14/06 ,  C08J5/04 ,  C09D5/12

Abstract: Formed products (I) based on sand in which the main component is a sand-based mineral material, also contain film-forming, water-insoluble polymer(s) uniformly distributed in the product. An Independent claim is also included for a method for the production of (I) by making a plastically formable, free-flowing or powdered material by mixing sand- and/or gravel-based mineral material with polymer(s) as above, optionally with addition of water, then forming the mixture as required and drying the product.

公开(公告)号：DE10043453A1

公开(公告)日：2002-03-14

申请号：DE10043453

申请日：2000-09-04

Applicant: BASF AG

Inventor： SANDOR MARIO ,  SCHWARTZ MANFRED ,  BECHERT BERTOLD ,  PAKUSCH JOACHIM ,  DENU HANS-JUERGEN ,  KNOEFEL DIETBERT ,  BOETTGER KARL-GEORG

IPC: C04B14/10 ,  C04B26/04 ,  E04D1/00 ,  C04B24/26 ,  B28B1/00

Abstract: The invention relates to a moulding made from clay, comprising a mineral mass based on clay minerals as main component and at least one hydrophobic, film-forming polymer evenly distributed through the moulding.

公开(公告)号：DE19942301A1

公开(公告)日：2001-03-08

申请号：DE19942301

申请日：1999-09-04

Applicant: BASF AG

Inventor： DREHER STEFAN ,  PAKUSCH JOACHIM ,  SANDOR MARIO ,  RECK BERND ,  HEIBEL CLAUDIA ,  DENU HANS-JUERGEN

IPC: C04B24/26 ,  C04B24/32 ,  C04B28/02 ,  C04B111/72 ,  C08F2/30 ,  C08F220/10 ,  C08F220/18 ,  C08F290/06 ,  C09D1/08 ,  C09D5/34 ,  C09K3/10

Abstract: Cement-based compositions containing an alkyl (meth)acrylate copolymer with 0.5-10 wt% polyethoxy-(meth)acrylate comonomer units with terminal 1-4C alkyl groups Cement-based compositions containing 1-500 parts by weight (pts. wt.) per 100 pts. wt. cement of a polymer derived from (a) 30-99.5 wt% alkyl (meth)acrylate(s), (b) 0-70 wt% vinyl-aromatic(s), (c) 0.5-10 wt% alkyl polyethoxy-(meth)acrylate(s) of formula (I): CH2=C(R )-COO-(-CH2CH2O-)n-R (I), in which R = H or methyl; R = 1-4C alkyl; n = 1-55 , (d) 0-10 wt% unsaturated mono- or di-carboxylic acid(s) or their anhydrides, amides or hydroxyalkylamides, (e) 0-10 wt% (meth)acrylonitrile and (f) 0-50 wt% other unsaturated compounds.

公开(公告)号：DE102004009509A1

公开(公告)日：2005-09-15

申请号：DE102004009509

申请日：2004-02-27

Applicant: BASF AG

Inventor： PIETSCH INES ,  PAKUSCH JOACHIM ,  SANDOR MARIO ,  SCHMIDT MARCO ,  SCHROEDER MARC ,  GOTTHEIL KLAUS-MICHAEL ,  SANTO JUERGEN ,  VOLLMER DIANA

IPC: C04B7/32 ,  C04B28/18 ,  E02D3/12

Abstract: Sandy soil is stabilised by treatment with a combination of a film-forming polymer and a cement with a water-binding capacity of at least 50 wt% and/or an early strength value (after 12 hours) which is at least 30% of the final strength. A method for stabilising sandy soil (I) involves incorporating into the soil (i) a finely-divided, water-insoluble, film-forming polymer (P) with a minimum film-forming temperature (MFT) of not above 30[deg]C in amounts of 0.1-10 wt% based on the solid content of (I), and (ii) 0.5-10 wt% of cement with a water-binding capacity of at least 50 wt% and/or an early strength value (DIN EN 196-1; at 20[deg]C after 12 hours) which is at least 30% of the final strength.

公开(公告)号：DE50104774D1

公开(公告)日：2005-01-13

申请号：DE50104774

申请日：2001-09-03

Applicant: BASF AG

Inventor： SANDOR MARIO ,  SCHWARTZ MANFRED ,  BECHERT BERTOLD ,  PAKUSCH JOACHIM ,  DENU HANS-JUERGEN ,  KNOEFEL DIETBERT ,  BOETTGER KARL-GEORG

IPC: C04B14/10 ,  C04B26/04 ,  E04D1/00

Abstract: Clay moldings comprise a mineral material based on clay minerals as the main component and at least one hydrophopic, film-forming polymer uniformly distributed in the molding.

公开(公告)号：DE50103345D1

公开(公告)日：2004-09-23

申请号：DE50103345

申请日：2001-09-03

Applicant: BASF AG

Inventor： SANDOR MARIO ,  SCHWARTZ MANFRED ,  BECHERT BERTOLD ,  WIESE HARM

IPC: C04B41/48 ,  C04B41/50 ,  C04B41/52 ,  C04B41/68 ,  C04B41/70

Abstract: Moldings comprise a base element consisting of a cement-bound mineral material, which may be modified with polymers, and a mineral coating present on at least one of the main surfaces of the base element and comprising a polymer-modified mineral material which contains at least one clay mineral as the main component and at least one film-forming, hydrophobic polymer distributed in the mineral material.

公开(公告)号：AT273942T

公开(公告)日：2004-09-15

申请号：AT01971995

申请日：2001-09-03

Applicant: BASF AG

Inventor： SANDOR MARIO ,  SCHWARTZ MANFRED ,  BECHERT BERTOLD ,  WIESE HARM

IPC: C04B41/48 ,  C04B41/50 ,  C04B41/52 ,  C04B41/68 ,  C04B41/70

Abstract: Moldings comprise a base element consisting of a cement-bound mineral material, which may be modified with polymers, and a mineral coating present on at least one of the main surfaces of the base element and comprising a polymer-modified mineral material which contains at least one clay mineral as the main component and at least one film-forming, hydrophobic polymer distributed in the mineral material.

公开(公告)号：DE50006437D1

公开(公告)日：2004-06-17

申请号：DE50006437

申请日：2000-12-22

Applicant: BASF AG

Inventor： DREHER STEFAN ,  PAKUSCH JOACHIM ,  SANDOR MARIO

IPC: E02B3/04 ,  B01J20/24 ,  B01J20/26 ,  B01J20/28 ,  E02B3/10

公开(公告)号：AT266468T

公开(公告)日：2004-05-15

申请号：AT00991626

申请日：2000-12-22

Applicant: BASF AG

Inventor： DREHER STEFAN ,  PAKUSCH JOACHIM ,  SANDOR MARIO

IPC: E02B3/04 ,  B01J20/24 ,  B01J20/26 ,  B01J20/28 ,  E02B3/10