公开(公告)号：JPH1060263A

公开(公告)日：1998-03-03

申请号：JP12513097

申请日：1997-05-15

Applicant: BASF AG

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

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

Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersant which has a good storage stability and is used for forming a thermally stable bond by formulating a specific polyurethane and an amino-functional group-bearing macromolecular compound. SOLUTION: This dispersant contains (A) a mixture of (i) a polyurethane bearing a group which makes the polyurethane dispersible in water and a C-C double bond which is activated by the directly bonding carbonyl group, (ii) a polyurethane which makes the polyurethane dispersible in water, but does not bear the group bearing a C-C double bond activated by the directly bonding carbonyl group and (B) a compound which bears at least two of hydrogen bonds in the from of an amino functional group, has a solubility of >=1g/l (at 25 deg.C) and a number-average molecular weight (Mn ) of 200-1,000,000. Thus, a dispersant useful as a coating or an adhesive is obtained.

公开(公告)号：JPH1112458A

公开(公告)日：1999-01-19

申请号：JP16351298

申请日：1998-06-11

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  SCHUMACHER KARL-HEINZ DR ,  FRICKE HANS-JOACHIM

IPC: B32B15/095 ,  C08G18/08 ,  C08G18/32 ,  C08G18/48 ,  C08L75/04 ,  B32B15/08

Abstract: PROBLEM TO BE SOLVED: To obtain an aq. adhesive which can be used for producing a composite film at least partially comprising a polyolefin and exhibits a high bonding strength by incorporating, into the same, a polyurethane which has a urea group content of a specified value or lower and is produced from a specific combination of reactants. SOLUTION: This adhesive is an aq. polyurethane-contg. dispersion which has a urea group content of 110 mmol or lower per kg of solid substances contained therein and is obtd. from a 4-30C diisocyanate (A), a polypropylene glycol having a mol.wt. of 1,000-8,000 (B), a diol (C) which comprises a diol C1 having a mol.wt. of 500-5,000 and/or a diol C2 having a mol.wt. of 60-500 and is different from ingredient B, a monomer (D) which has at least one isocyanate group or at least one isocyanate-reactive group and at least one (latent) hydrophilic group for making the resultant polyurethane water-dispersible and is different from ingredients A to C, a polyvalent compd. (E) different from ingredients A to D, and a monovalent compd. (F) different from ingredients A to E.

公开(公告)号：JP2003049115A

公开(公告)日：2003-02-21

申请号：JP2002205969

申请日：2002-07-15

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

Inventor： HAEBERLE KARL DR ,  BRAUCH GUNDO ,  HOERNER KLAUS DIETER ,  REICHERT JUERGEN ,  SEYFFER HERMANN

IPC: C08G18/40 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/42 ,  C08G18/72 ,  C09D5/02 ,  C09D175/04

CPC classification number: C08G18/755 ,  C08G18/0828 ,  C08G18/0866 ,  C08G18/10 ,  C08G18/12 ,  C08G18/283 ,  C08G18/4238 ,  C08G18/722 ,  C08G18/3857 ,  C08G18/3225

Abstract: PROBLEM TO BE SOLVED: To develop an improved PUR dispersion having a high level of hydrolysis stability even when together not using an expensive carbodiimide. SOLUTION: This aqueous dispersion for hydrolysis-resistant coatings contains a polyurethane capable of being obtained by reacting (a) a diisocyanate, (b) a diol, (c) a monomer having at least one isocyanato group or at least one group having reactivity with the isocyanato group, further having at least one hydrophilic or latent hydrophilic group, and thereby enabling the aqueous dispersion of a polyurethane, (d), if necessary, another polyvalent compound having a reactive group, and (e), if necessary, a monovalent compound having a reactive group in the absence of a metal organic catalyst at a temperature of 100 to 180 deg.C for an average reaction time of 1 to 20 hr.

Abstract translation: 要解决的问题：即使在不使用昂贵的碳二亚胺的情况下，也开发出具有高水解稳定性的改进的PUR分散体。 解决方案：用于耐水解涂层的水性分散体含有能够通过使（a）二异氰酸酯，（b）二醇，（c）具有至少一个异氰酸酯基的单体或至少一个具有与 异氰酸根合基团，还具有至少一个亲水或潜在亲水基团，从而使得聚氨酯的水分散体（d）如果需要，另外具有反应性基团的多价化合物，和（e）如果需要，可以使用单价 在不存在金属有机催化剂的情况下在100至180℃的温度下具有反应性基团的化合物，平均反应时间为1至20小时。

公开(公告)号：JPH10158345A

公开(公告)日：1998-06-16

申请号：JP30276397

申请日：1997-11-05

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  KOKEL NICOLAS DR ,  LICHT ULRIKE DR ,  GULBINS ERICH DR

IPC: C08F283/00 ,  C08G18/08 ,  C08G18/12 ,  C08G18/66 ,  C09D151/08 ,  C09D175/04 ,  C09J151/08 ,  C09J175/04

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane hybrid dispersion good in gloss, stimulation and hardening rate. SOLUTION: This method for producing a polyurethane hybrid dispersion comprises a radical polymerization of at least one kind of a compound having at least one olefinically unsaturated double bond in the presence of at least one kind of polyurethane in a mixture of water and one or more organic solvents, at least one kind of which is the solvent compatible with water, includes no olefinically double bond, has

公开(公告)号：EP0629664B1

公开(公告)日：1997-12-29

申请号：EP94108932

申请日：1994-06-10

Applicant: BASF AG

Inventor： WALLON ALEXANDER DR ,  AUCHTER GERHARD DR ,  LICHT ULRIKE DR ,  HAEBERLE KARL DR ,  FUNHOFF ANGELIKA DR

IPC: C08G18/08 ,  C08G18/00 ,  C08L75/00 ,  C08L75/04 ,  C08L101/00 ,  C09D175/04 ,  C09J175/04

CPC classification number: C09D175/04 ,  C08L33/00 ,  C09J175/04

公开(公告)号：EP0726352A3

公开(公告)日：1998-05-20

申请号：EP96100202

申请日：1996-01-09

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  FUCHS HORST ,  REICHERT JUERGEN DR ,  BERGMANN KLAUS

IPC: C08G18/08 ,  C08G18/28 ,  C08G18/78 ,  C08G18/80 ,  D06B11/00 ,  D06L1/12 ,  D06L4/30 ,  D06P1/22 ,  D06P1/52 ,  D06P1/54 ,  D06P1/607 ,  D06P5/15 ,  D06P5/00 ,  D06P5/08

CPC classification number: C08G18/7831 ,  C08G18/0804 ,  C08G18/283 ,  C08G18/8041 ,  C08G18/8048 ,  C08G18/8064 ,  D06B11/0079 ,  D06L1/12 ,  D06L4/30 ,  D06P1/228 ,  D06P1/5257 ,  D06P1/5285 ,  D06P1/54 ,  D06P1/6073 ,  D06P5/158

Abstract: Gemusterte Textilien werden dadurch hergestellt, daß man gefärbtes Textilmaterial mit einem geeigneten Farbhaltemittel bedruckt und anschließend durch Auswaschen des Farbstoffes an den nicht bedruckten Stellen das Muster erzeugt. Als Farbhaltemittel eignen sich vor allem hydrophil modifizierte Polyisocyanate zusammen mit geeigneten Bindemitteln.

公开(公告)号：AT289622T

公开(公告)日：2005-03-15

申请号：AT98119497

申请日：1998-10-15

Applicant: BASF AG

Inventor： BAUMANN EDWIN ,  HAEBERLE KARL DR ,  HORN PETER DR ,  TREULING ULRICH DR ,  SCHWAEBISCH HANS

IPC: C08G18/66 ,  C08G81/02 ,  C08L75/04 ,  C09K23/52

Abstract: Polyurethane synthesis composition using a polymeric emulsifier having a backbone consisting of a copolymer of 4-12C unsaturated dicarboxylic acid or anhydrides and 2-40C olefins, with polyoxyalkylene side chains derived from 2-20C oxiranes. A polyurethane (PU) synthesis composition containing, as emulsifier, a polymer (T) with (at least) a copolymer backbone (TR) derived from 4-12 carbon(C) unsaturated dicarboxylic acid(s) and/or their anhydrides (TR1) and 2-40 C olefin(s) (TR2), and having polyalkylene oxide side chain (TP) derived from 2-20 C oxirane(s) (TP1), together with at least two compounds (a) comprising at least two reactive hydrogen atoms, at least one of which is insoluble. Independent claims are also included for: (a) a process for the production of synthesis composition by contacting the components in presence of a polymer; (b) a PU synthesis composition obtained; (c) a polyurethane obtained by bringing the synthesis composition into contact with a polyisocyanate; and (d) moldings, fibers, coatings, paint, sheets and a foam made from the PU compositions.

公开(公告)号：AT181936T

公开(公告)日：1999-07-15

申请号：AT91100943

申请日：1991-01-25

Applicant: BASF AG

Inventor： WEYLAND PETER DR ,  HAEBERLE KARL DR ,  TREIBER REINHARD

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/48 ,  C08G18/65 ,  C08G18/66 ,  C14C11/00

Abstract: Aqueous polyurethane preparations which contain from 10 to 60% by weight of at least one polyurethane A which is built up from a) at least one organic diisocyanate or a mixture of organic isocyanates which has an arithmetic mean NCO functionality of from 1.9 to 2.3 [monomers I], b) at least one dihydric polyether alcohol having a number average molecular weight of from 500 to 5000 or a mixture of polyether alcohols having a number average molecular weight of from 500 to 5000 and having an arithmetic mean functionality of alcoholic OH groups of from 1.6 to 2.3 [monomers II], c) at least one alcohol containing 1 to 3 alcoholic OH groups and at least one ionogenic group [monomers III], d) no, one or more dihydric alcohols having a number average molecular weight of from 62 to 499 or a mixture of alcohols having a number average molecular weight of from 62 to 499 and having an arithmetic mean functionality of alcoholic OH groups of from 1.9 to 2.3 [monomers IV], e) no, one or more monohydric polyether alcohols [monomers V], and f) no, one or more polyamines containing at least two N-H groups [monomers VI], with the proviso that the amounts of incorporated monomers I to VI are such that the OH/NCO equivalent ratio for the incorporated monomers II/monomers I is from 0.2 to 0.6, for the monomers III/monomers I is from 0.2 to 0.8, for the monomers IV/monomers I is from 0 to 0.2, and for the monomers V/monomers I is from 0 to 0.2, and the -N-H/NCO equivalent ratio of the incorporated monomers VI/monomers I is from 0 to 0.1, that the arithmetic mean functionality of all the incorporated monomers I to monomers V, determined via the sum of the NCO groups of the monomers I and the alcoholic OH groups of the monomers II to monomers V, is from 1.8 to 2.3, that the NCO/(OH + N-H) equivalent ratio for the incorporated monomers I, the OH groups of the incorporated monomers II to monomers V and the N-H groups of the incorporated monomers VI is from 0.9 to 1.0 and, in the case of the additional incorporation of monomers VI, the NCO/OH equivalent ratio for the incorporated monomers I and the sum of the incorporated monomers II to monomers V is at the same time greater than 1, that the monomers II have a degree of ethoxylation of less than 30% by weight, that the monomers V have a degree of ethoxylation of at least 40% by weight, and that from 0.05 to 2 mmol of the ionogenic groups of the incorporated monomers III per gram of polyurethane A in the aqueous preparation are in ionised form. These aqueous polyurethane preparations are suitable as primers (bottom coats) for finishes (dressings) on greased (oiled) and/or waterproofed leathers.

公开(公告)号：DE19745613A1

公开(公告)日：1999-04-22

申请号：DE19745613

申请日：1997-10-15

Applicant: BASF AG

Inventor： BAUMANN EDWIN ,  HAEBERLE KARL DR ,  HORN PETER DR ,  TREULING ULRICH DR ,  SCHWAEBISCH HANS

IPC: C08G18/66 ,  C08G81/02 ,  C08L75/04 ,  C09K23/52 ,  C08L31/00 ,  C08L35/00 ,  C08L71/02 ,  C08J5/00 ,  C08J5/18 ,  D01F6/70 ,  C08J9/16 ,  B01F17/52 ,  C08G18/48

Abstract: Polyurethane synthesis composition using a polymeric emulsifier having a backbone consisting of a copolymer of 4-12C unsaturated dicarboxylic acid or anhydrides and 2-40C olefins, with polyoxyalkylene side chains derived from 2-20C oxiranes. A polyurethane (PU) synthesis composition containing, as emulsifier, a polymer (T) with (at least) a copolymer backbone (TR) derived from 4-12 carbon(C) unsaturated dicarboxylic acid(s) and/or their anhydrides (TR1) and 2-40 C olefin(s) (TR2), and having polyalkylene oxide side chain (TP) derived from 2-20 C oxirane(s) (TP1), together with at least two compounds (a) comprising at least two reactive hydrogen atoms, at least one of which is insoluble. Independent claims are also included for: (a) a process for the production of synthesis composition by contacting the components in presence of a polymer; (b) a PU synthesis composition obtained; (c) a polyurethane obtained by bringing the synthesis composition into contact with a polyisocyanate; and (d) moldings, fibers, coatings, paint, sheets and a foam made from the PU compositions.

公开(公告)号：AT174357T

公开(公告)日：1998-12-15

申请号：AT95114452

申请日：1995-09-14

Applicant: BASF AG

Inventor： HAEBERLE KARL DR

IPC: C08G18/50 ,  C08G18/70 ,  C08G18/80 ,  C09D175/00 ,  C09J175/00

Abstract: Water-emulsifiable polyisocyanates (I) contain (a) aliphatic, cycloaliphatic or aromatic polyisocyanates and (b) reaction prods. of such polyisocyanates with cpds. contg. at least one gp. of formula -SO2-OH (II) and at least one isocyanate-reactive gp.. Also claimed are: (i) aq. dispersions of polyurethanes (PU) or radically polymerised polymers contg. (I); and (ii) adhesives, coating materials or impregnating materials based on aq. dispersions contg. (I).