公开(公告)号：DE10303170A1

公开(公告)日：2004-07-29

申请号：DE10303170

申请日：2003-01-27

Applicant: BASF AG

Inventor： GASCHLER WOLFGANG ,  FECHTENKOETTER ANDREAS

IPC: D21H19/38 ,  D21H19/58 ,  C08F220/02 ,  C08F210/02 ,  C09K9/02 ,  C09D5/02 ,  D21H17/35

Abstract: Aqueous dispersion of hydrophobic, low-mol. wt. organic substances (A), contains ethylene copolymer wax(es) (B) comprising 60-99.5 wt% ethylene and 0.5-40 wt% unsaturated carboxylic acid units. Independent claims are also included for (1) a method for the production of such dispersions by mixing (A) with (B) and dispersing the mixture in water (2) paper coating materials containing such dispersions (3) paper containing oil-soluble fluorescent dyes (4) paper treated with the above coating materials.

公开(公告)号：DE10221804A1

公开(公告)日：2003-11-27

申请号：DE10221804

申请日：2002-05-15

Applicant: BASF AG

Inventor： FECHTENKOETTER ANDREAS ,  ZEITZ KATRIN ,  EHLE MICHAEL ,  DECKERS ANDREAS ,  BECKER STEFAN

IPC: C04B24/26 ,  C08F210/02 ,  C08F290/06 ,  C09G1/04 ,  C09G1/08 ,  C09K23/52 ,  C09K23/00 ,  C14C9/02 ,  C09B1/14 ,  C09B1/04 ,  C08F220/28 ,  C08F220/04

Abstract: Ethylene terpolymer waxes comprise by wt .ethylene units (35-95%); ester units (0.1-40%); and carboxylic acid units (0.1- 25%). Ethylene terpolymer waxes comprise by wt. ethylene units (35-95%); ester units of formula (I) (0.1-40%); and carboxylic acid units of formula (II) (0.1-25%). R1 and R4 = H, 1-10C alkyl, 3-12C cycloalkyl or 6-14C aryl; R2 = H or 1-10C alkyl; R3 = 1-10C alkyl, 3-12C cycloalkyl or 6-14C aryl; and n = integer 2-100 An Independent claim is also included for preparation of the terpolymer waxes.

公开(公告)号：CA2633612A1

公开(公告)日：2007-07-19

申请号：CA2633612

申请日：2007-01-05

Applicant: BASF AG

Inventor： EHLE MICHAEL ,  NICOLINI FABIO ,  DIETSCHE FRANK ,  MAEHLING FRANK-OLAF ,  FECHTENKOETTER ANDREAS ,  HEIDENFELDER THOMAS ,  PFEIFFER THOMAS ,  WITTELER HELMUT

IPC: C08F8/12 ,  C08F30/02 ,  C08F210/02 ,  C09D5/08

Abstract: Copolymers comprising as comonomers in copolymerized form: (a) ethylene, (b) one or more compounds of the general formula I (c) if appropriate, one or more alkenylphosphonic diesters, (d) if appropriate, one or more other free-radically copolymerizable comonomers, whose variables are defined as follows: R1 is selected from hydrogen and unbranched and branched C1-C10-alkyl, R2 is selected from hydrogen and unbranched and branched C1-C10-alkyl, R3 is selected from hydrogen, phenyl, benzyl, and unbranched and branched C1-C10-alkyl and unbranched and branched hydroxy-C2-C10-alkyl, as free acid or partially or completely neutralized with alkali metal, alkaline earth metal, ammonia or organic amine.

公开(公告)号：DE102005049404A1

公开(公告)日：2007-04-26

申请号：DE102005049404

申请日：2005-10-13

Applicant: BASF AG

Inventor： WEBER DIETER ,  FECHTENKOETTER ANDREAS ,  METZGER ULRICH ,  SCHMIDT MICHAEL GUENTHER

IPC: C08L27/06 ,  B29C33/62 ,  C08F14/06 ,  C08F214/06 ,  C08J3/18 ,  C08J5/02 ,  C08L23/08 ,  C08L33/10

公开(公告)号：AT358703T

公开(公告)日：2007-04-15

申请号：AT03745794

申请日：2003-04-08

Applicant: BASF AG

Inventor： FECHTENKOETTER ANDREAS ,  WITTKOWSKI LARS ,  ZEITZ KATRIN ,  EHLE MICHAEL ,  GAST SIEGFRIED ,  KASEL WOLFGANG ,  DECKERS ANDREAS

IPC: C09D5/04 ,  C09D5/36 ,  C09D5/46 ,  C09D123/08 ,  C09D133/06

Abstract: The invention relates to a method for producing thixotropic agents containing 0.1-30 wt.-% of at least one ethylene terpolymer wax, 5-7 wt.-% of at least one solvent, which is incompatible with the ethylene terpolymer wax, 5-85 wt.-% of of at least one solvent which is compatible with the ethylene terpolymer wax and with one or more of the first-named solvents.

公开(公告)号：DE102006019818A1

公开(公告)日：2006-11-09

申请号：DE102006019818

申请日：2006-04-28

Applicant: BASF AG ,  GEORG AUGUST UNI

Inventor： KINGMA AREND JOUKE ,  FECHTENKOETTER ANDREAS ,  KASEL WOLFGANG ,  MILITZ HOLGER ,  KRAUSE ANDREAS ,  MAI CARSTEN

IPC: B27K3/50 ,  C08L91/06 ,  C09D5/14 ,  C09D15/00 ,  C09D191/06

Abstract: Use of aqueous wax dispersions of waxes or wax- like polymers with a melting point of more than 75[deg]C, where the dispersed wax particles have an average size of less than 500 nm, for impregnation of lignocellulose materials. Independent claims are also included for: (1) a method for hydrophobicizing lignocellulose materials, comprising impregnating the lignocellulose material with an aqueous wax composition containing at least an aqueous dispersion of waxes or wax-like polymers; (2) impregnated lignocellulose material, obtained by the above method; and (3) aqueous wax dispersions of waxes or wax- like polymers.

公开(公告)号：CA2606789A1

公开(公告)日：2006-11-09

申请号：CA2606789

申请日：2006-04-28

Applicant: BASF AG

Inventor： KRAUSE ANDREAS ,  KASEL WOLFGANG ,  FECHTENKOETTER ANDREAS ,  MILITZ HOLGER ,  KINGMA AREND JOUKE ,  MAI CARSTEN

IPC: B27K5/00 ,  B27K3/15 ,  B27N7/00

Abstract: (EN) The invention relates to a method for waterproofing lignocellulosic materials by impregnating the lignocellulosic material with a waterproofing agent, whereby the lignocellulosic material is impregnated with a hardenable aqueous composition before or during waterproofing, said composition containing at least one cross-linkable compound, selected from a) low-molecular weight compounds V, having at least two N-bonded groups of formula CH 2 OH, wherein R=hydrogen or C 1 -C 4 alkyl, and/or one 1,2-bis-hydroxyethan-1,2-diyl group, bridging two nitrogen atoms, beta) precondensates of the compound V and & gammad;) reaction products or mixtures of the compound V with at least one alcohol, selected from C 1 -C 6 alkanols, C 2 -C 6 polyols and oligo-C 2 -C 4 -alkylene glycols.

公开(公告)号：AT335017T

公开(公告)日：2006-08-15

申请号：AT04702330

申请日：2004-01-15

Applicant: BASF AG

Inventor： GASCHLER WOLFGANG ,  FECHTENKOETTER ANDREAS

IPC: D21H19/38 ,  D21H19/58 ,  C08F10/02 ,  C08F210/02 ,  C08K5/00 ,  D21H19/00

Abstract: Aqueous dispersion of hydrophobic, low-mol. wt. organic substances (A), contains ethylene copolymer wax(es) (B) comprising 60-99.5 wt% ethylene and 0.5-40 wt% unsaturated carboxylic acid units. Independent claims are also included for (1) a method for the production of such dispersions by mixing (A) with (B) and dispersing the mixture in water (2) paper coating materials containing such dispersions (3) paper containing oil-soluble fluorescent dyes (4) paper treated with the above coating materials.

公开(公告)号：DE102004023894A1

公开(公告)日：2005-12-08

申请号：DE102004023894

申请日：2004-05-12

Applicant: BASF AG

Inventor： WINTER DOMINIK ,  DURIS TIBOR ,  SCHOEPKE HOLGER ,  FECHTENKOETTER ANDREAS

IPC: D06P1/44 ,  D06P1/52 ,  D06P3/79 ,  C09D17/00 ,  D06P5/08 ,  C08J7/04

Abstract: A process for treating substrates comprises contacting (A) at least one substrate selected from substrates composed of (A1) polyacrylic, polyester, silicone, polyamide or (A2) one or more polymers based on a monomer of the general formula I in each of which R 1 is selected from -Cl, C 1 -C 10 -alkyl, -CH-CH 2 , -C(Cl)-CH 2 , -C(CH 3 )-CH 2 and -COOC 1 -C 10 -alkyl, with at least one aqueous formulation comprising (B) at least one ethylene copolymer wax comprising from 60% to 95% by weight of ethylene and from 5% to 40% by weight of at least one ethylenically unsaturated carboxylic acid in interpolymerized form, further at least one colorant selected from (C) at least one pigment and (D) at least one dye.

公开(公告)号：DE10345798A1

公开(公告)日：2005-04-14

申请号：DE10345798

申请日：2003-09-30

Applicant: BASF AG

Inventor： FECHTENKOETTER ANDREAS ,  RANFT MEIK ,  HAUER BERNHARD

IPC: C08F210/02 ,  C08F10/02 ,  C08F20/54 ,  A61K31/00

Abstract: Ethylene copolymer waxes containing amino groups, and use thereof Ethylene copolymer waxes with a molecular weight M w in the range from 1000 to 20 000 g/mol, which comprise, as copolymerized comonomers, (c) from 50 to 95% by weight of ethylene, (d) from 5 to 50% by weight of at least one comonomer which has at least one alkylated or cycloalkylated amino group, each of which has bonding via a spacer to a polymerizable group, (e) from 0 to 30% by weight of other comonomers, where all % by weight data are based on the entire weight of ethylene copolymer wax.