公开(公告)号：DE10029026A1

公开(公告)日：2001-12-20

申请号：DE10029026

申请日：2000-06-13

Applicant: BASF AG

Inventor： ANDRE VALERIE ,  BERTLEFF WERNER ,  HAEBERLE KARL ,  HUFF JUERGEN ,  NOERENBERG RALF

IPC: C08G18/08 ,  C08G18/32 ,  C08J7/04 ,  D06M15/564 ,  C08J7/16 ,  C09D175/04 ,  C08G18/72

Abstract: Particle-shaped, linear, planiform or 3-dimensional entities (I) contain, at least on the surface, a hydrophilically effective amount of polymer(s) with urethane and/or urea groups and ammonium groups. Independent claims are also included for the following: (i) polymers (II) based on (a) polyisocyanate(s) and (b) compound(s) with at least two isocyanate-reactive groups and at least one tert. amino group, the latter being at least partly neutralized and/or quaternized; and (ii) methods for modifying the surface properties of entities (I) by treating the surface with (II) or by modifying the material from with the entity is made with (II) and then converting the material into (I).

公开(公告)号：DE19954500A1

公开(公告)日：2001-05-17

申请号：DE19954500

申请日：1999-11-11

Applicant: BASF AG

Inventor： HAEBERLE KARL ,  TREIBER REINHARD ,  LACH CHRISTIAN ,  LICHT ULRIKE ,  MEYER-ROSCHER BERND ,  WEYLAND PETER

IPC: C07C267/00 ,  C08G18/08 ,  C08G18/38 ,  C08G18/70 ,  C08G18/79 ,  C08K5/29 ,  C08L75/04 ,  C08L101/00 ,  C08G71/04 ,  C09J175/04 ,  D06M15/564

Abstract: The invention relates to compounds with carbodiimide units and carboxyl or carboxylate groups (compound V) derived from a) aliphatic or araliphatic C4 to C20 polyisocyanates (component a), b) aminocarboxylic acids or aminocarboxylic acid salts (component b), c) optionally further compounds with groups capable of reacting with isocyanate groups in an addition reaction (component c) and d) optionally other isocyanates (component d), whereby the carbodiimide units are exclusively derived from the isocyanate groups of the components a).

公开(公告)号：DE59703254D1

公开(公告)日：2001-05-03

申请号：DE59703254

申请日：1997-12-12

Applicant: BASF AG

Inventor： HORN PETER ,  SCHERZER DIETRICH ,  HAEBERLE KARL ,  TREULING ULRICH ,  PARTUSCH GEORG ,  TAENNY GUENTER ,  KISTENMACHER AXEL

IPC: C08G18/34 ,  C08G18/08 ,  C08G18/32 ,  C08G101/00 ,  C08J9/00 ,  C08K5/11 ,  C08L75/04

Abstract: In a process for producing self-releasing, compact or cellular moldings which comprise polyisocyanate polyaddition products and may contain reinforcing material by reactinga) organic and/or modified organic polyisocyanates withb) at least one compound containing at least two reactive hydrogen atoms and having a molecular weight of from 62 to 10,000 and, if desired,c) chain extenders and/or crosslinkers in the presence ofd) internal mold release agents and in the presence of or absence ofe) catalysts,f) blowing agents,g) reinforcing materials andh) auxiliariesin an open or closed mold, the internal mold release agents (d) used are diesters and/or monoesters of alkylsuccinic acids and/or diesters and/or monoesters of alkenylsuccinic acids.

公开(公告)号：DE19930526A1

公开(公告)日：2001-01-04

申请号：DE19930526

申请日：1999-07-01

Applicant: BASF AG

Inventor： CHAKRABARTI SARBANANDA ,  HAEBERLE KARL ,  WAGNER KLAUS

IPC: A61F13/15 ,  A61L15/26 ,  A61L15/42 ,  C08G18/08 ,  C08G18/28 ,  C08G18/48 ,  C08G18/70 ,  C08G18/77 ,  A47L1/15 ,  C08L75/04

Abstract: A hydrophilic soft polyurethane foam prepared by reaction of at least one polyisocyanate with at least one compound having at least 2 linkages which react with isocyanates is new. The reaction is carried out in the presence of sulfonic acids having one or more OH groups and/or their salts, and/or of polyalkyleneglycol ethers initiated (sic) with monools (sic). An Independent claim is included for preparation of soft polyurethane foams as described above, at an isocyanate index value of about 85-105.

公开(公告)号：DE19920276A1

公开(公告)日：2000-11-09

申请号：DE19920276

申请日：1999-05-04

Applicant: BASF AG

Inventor： KLATT MARTIN ,  NAM MICHAEL ,  HAEBERLE KARL

IPC: C08K5/29 ,  C08K5/49 ,  C08L67/02 ,  C08L77/00 ,  C09K21/14 ,  C08K5/51 ,  C08K5/3492 ,  C08K5/5398

Abstract: The invention relates to thermoplastic moulding materials containing A) between 10 and 99 % by weight of at least one thermoplastic polymer, B) between 1 and 50 % by weight of a mixture consisting of b1) at least one phosphorous compound and b2) at least one stabiliser compound of the general formulas (I) to (IV). In formula (I), R and R represent, independently of one another, a hydrogen radical, a C1 to C10 alkyl radical, a C6 to C12 aryl radical, a C7 to C13 aralkyl radical, or a C7 to C13 alkylaryl radical, a, b independently of one another, have the values 1 to 5, c, d independently of one another, have the values 0 to 10. In formula (II), R represents a hydrogen radical, a C1 to C10 alkyl radical, a C6 to C12 aryl radical, a C7 to C13 aralkyl radical, a C7 to C13 alkylaryl radical, e has the value 1 to 4, f has the value 1 to 100. In formula (III), R and R independently of one another, represent NCO or NHCOOR', whereby R' represents an alkyl polyetherglycol or an alcohol containing between 1 and 20 C-atoms, R , R , R , R , R , R , R , R independently of one another, represent a hydrogen radical, a C1 to C10 alkyl radical, a C6 to C12 aryl radical, a C7 to C13 aralkyl radical, a C7 to C13 alkylaryl radical, g indicates 0 to 5, h indicates 1 to 100. In formula (IV) R , R , R independently of one another, represent a hydrogen radical or a radical (a), whereby R represents a hydrogen radical, a C1 to C10 alkyl radical, a C6 to C12 aryl radical, a C7 to C13 aralkyl radical, a C7 to C13 alkylaryl radical, or (CH2)1-N=C=O, whereby 1 indicates 1 to 20, i indicates 2 to 8, j indicates 1 to i-k, k indicates 0 to i-j, whereby j + k

公开(公告)号：AT194984T

公开(公告)日：2000-08-15

申请号：AT97120017

申请日：1997-11-14

Applicant: BASF AG

Inventor： BRUCHMANN BERND ,  HAEBERLE KARL ,  GRUNER HELMUT ,  HIRN MICHAEL

IPC: C07D317/20

公开(公告)号：DE59700814D1

公开(公告)日：2000-01-13

申请号：DE59700814

申请日：1997-05-07

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  KOKEL NICOLAS ,  HAEBERLE KARL ,  ANGEL MAXIMILIAN ,  WEYLAND PETER ,  SCHERR GUENTER

IPC: C08L75/14 ,  C08G18/08 ,  C08G18/67 ,  C08G73/04 ,  C09D175/14 ,  C09J175/14

Abstract: Latent hardening aqueous polyurethane dispersions contain (1) a disperse phase (P.1) containing (1a) a polyurethane (PUR.1a) containing groups (G-1) imparting dispersibility in water and groups (G-2) with a carbon-carbon (C-C) double bond activated by a carbonyl group bound directly to this or (1b) a mixture of a polyurethane (PUR.1b) containing G-1 groups but not G-2 groups and a compound (I) containing G-2 groups, other than PUR.1a and PUR.1b; and (2) a compound (II) which contains an average of NOTLESS 2 hydrogen (H) atoms as amino function, has a water solubility > 1 g/l (25 degrees C) and has a number average molecular weight (Mn) of 200-1000000. Also claimed are wood, metal, textile, leather or plastics articles bonded, impregnated or coated with the dispersions.

公开(公告)号：DE19828251A1

公开(公告)日：1999-12-30

申请号：DE19828251

申请日：1998-06-25

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  HAEBERLE KARL ,  WISTUBA ECKEHARDT

IPC: C08G18/08 ,  C08G18/10 ,  C09J175/04 ,  C08G18/78 ,  C08L75/12 ,  C09D175/12 ,  C09J175/12

Abstract: A latent cross-linking aqueous polyurethane dispersion (PD) contains (I) a dispersed phase containing (Ia) a polyurethane having hydrophilic groups to effect dispersibility in water in addition to carbodiimide groups and no carboxyl groups or (Ib) a physical mixture of (Ibi) a polyurethane having hydrophilic groups to effect dispersibility in water and no carbodiimide or carboxyl groups and (Ibii) a carbodiimide containing no hydrophilic groups (II) a dispersed phase containing a polymer containing carboxyl groups but no carbodiimide groups. Also claimed are articles of wood, metal, textiles, leather or plastic that have been bonded, impregnated or coated using the dispersion (PD).

公开(公告)号：DE59700511D1

公开(公告)日：1999-11-11

申请号：DE59700511

申请日：1997-01-28

Applicant: BASF AG

Inventor： KOKEL NICOLAS ,  HAEBERLE KARL ,  BEUTLER KUNO ,  REICHERT JUERGEN ,  WEYLAND PETER ,  DRALLE-VOSS GABRIELE ,  OPPENLAENDER KNUT ,  ZIRNSTEIN MICHAEL ,  TISCHER GERLINDE ,  GUETTES BERND ,  LICHT ULRIKE

IPC: B05D7/12 ,  B32B27/40 ,  C08G18/08 ,  C08G18/10 ,  C08G18/34 ,  C08G18/42 ,  C08G18/66 ,  C08G18/68 ,  C08L75/00 ,  C08L75/04 ,  C09D175/00 ,  C09D175/04 ,  C09J175/00 ,  C09J175/04

Abstract: Aqueous dispersions (AD) containing a polyurethane (PU) derived from (a) 4-30C di-isocyanates, (b) diol(s), of which (b1) 10-100 mole% have a mol. wt. of 500-5000 and are derived from (b1.1) (4-30C alkyl and/or alkenyl)-succinic acid, (b1.2) 0-60 mole% (based on b1.1) of another dicarboxylic acid and (b1.3) a diol with a mol. wt. of 60-500, (b2) 0-90 mole% have a mol. wt. of 60-500 and (b3) 0-90 mole% are diol(s) other than (b1.1) with a mol. wt. of 500-5000, (c) monomers other than (a) and (b) with two isocyanate (NCO) groups or two NCO-reactive groups and also one hydrophilic or potentially hydrophilic group to confer water-dispersibility on the PU, (d) optionally multifunctional compounds other than (a)-(c) with reactive alcoholic hydroxyl, primary or secondary amino, or NCO groups, and (e) optionally mono-functional compounds other than (a)-(c) with one reactive group as in (d). Also claimed are articles of leather, paper, textiles, plastics or metal, coated or adhesively bonded with (AD).

公开(公告)号：ES2105708T3

公开(公告)日：1997-10-16

申请号：ES94915112

申请日：1994-04-25

Applicant: BASF AG

Inventor： BAUER GERHARD ,  HAEBERLE KARL ,  BAUMSTARK ROLAND ,  BOTT KASPAR

IPC: C07C291/02 ,  C07C271/60 ,  C08F16/34 ,  C08F212/00 ,  C08F216/34 ,  C08F218/02 ,  C08F218/04 ,  C08G18/80 ,  C08K5/32 ,  C08L25/00 ,  C08L31/04 ,  C08L33/04 ,  C08L33/06 ,  C08L101/00 ,  C09D7/12

Abstract: PCT No. PCT/EP94/01283 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Apr. 25, 1994 PCT Pub. No. WO94/25433 PCT Pub. Date Nov. 10, 1994A compound of the formula I where A is an n-valent organic radical and n is an integer greater than 1.