公开(公告)号：US3551525A

公开(公告)日：1970-12-29

申请号：US3551525D

申请日：1968-11-19

Applicant: BASF AG

Inventor： WILHELM HANS ,  PENNING ERNST ,  GULBINS KLAUS ,  HARTMANN HEINRICH ,  HANN ERNST WILHELM

IPC: C08F265/06 ,  C09D151/00 ,  C08F15/40

CPC classification number: C08F265/06 ,  C09D151/003

公开(公告)号：US3654021A

公开(公告)日：1972-04-04

申请号：US3654021D

申请日：1968-10-28

Applicant: BASF AG

Inventor： HENKLER HERBERT ,  HARTMANN HEINRICH ,  GULBINS KLAUS ,  WILHELM HANS

IPC: C08G18/40 ,  C08G18/62 ,  C09J175/00 ,  G03F7/038 ,  G03F7/085 ,  G03F7/11 ,  C09J3/16

CPC classification number: G03F7/11 ,  C08G18/4063 ,  C08G18/62 ,  C09J175/00 ,  G03F7/0387 ,  G03F7/085 ,  Y10T428/31562 ,  Y10T428/31605 ,  Y10T428/31681

Abstract: A process for applying photosensitive plates, film or sheeting of a polymerized base material to a metallic support using a reaction product of an oligomer and/or polymer containing active hydrogen atoms and a polyisocyanate as bonding agent.

Abstract translation: 使用含有活性氢原子的低聚物和/或聚合物与多异氰酸酯的反应产物作为粘合剂，将聚合的基材的感光性板，薄膜或薄片涂布在金属载体上的方法。

公开(公告)号：US3637596A

公开(公告)日：1972-01-25

申请号：US3637596D

申请日：1969-06-03

Applicant: BASF AG

Inventor： GULBINS KLAUS ,  WILHELM HANS ,  HARTMANN HEINRICH ,  ECKELL ALBRECHT

IPC: C08F236/04 ,  C08F15/38 ,  C08F45/60

CPC classification number: C08F236/04

Abstract: COPOLYMERS WHICH DO NOT BECOME YELLOW AT ALL OR ONLY BECOME YELLOW AFTER A LONG TIME AND WHICH ARE BASED ON BUTAIDIENE AND/OR CARBOXYLIC NITRILES COPOLYMERIZABLE THEREWITH AND CONTAIN SMALL AMOUNTS OF A COLORED COMPOUN WHICH ABSORBS LIGHT IN THE WAVELENGTH RANGE FROM 570 TO 605 MILLMICRONS AND WHICH BEARS AT LEAST ONE COPOLYMERIABLE GROUP.

公开(公告)号：US3557048A

公开(公告)日：1971-01-19

申请号：US3557048D

申请日：1967-11-20

Applicant: BASF AG

Inventor： WILHELM HANS ,  GULBINS KLAUS ,  HARTMANN HEINRICH ,  LANGE GUENTER

IPC: C08F2/08 ,  C08F291/00 ,  C09B69/10 ,  D06M15/29 ,  D06P1/00 ,  C08F45/14 ,  C08F45/22 ,  C08F45/28

CPC classification number: D06P1/006 ,  C08F2/08 ,  C08F291/00 ,  C09B69/10 ,  D06M15/29 ,  C08F220/00

Abstract: ORGANIC DISPERSION OF COLORED CROSSLINKABLE COPOLYMERS OBTAINED BY FREE-RADICAL COPOLYMERIZATION OF (A) A DYE WHICH CONTAINS A POLYMERIZABLE OLEFINICALLY UNSATURATED GROUP IN THE MOLECULE WITH (B) A COMONOMER CONTAINING IN THE MOLECULE AT LEAST ONE N-METHYLOL OR N-ALKOXYMETHYL GROUP AND (C) A PREPONDERANT AMOUNT OF A COLORLESS COMONOMER. WHICH DOES NOT CONTAIN ANY GROUPS CAPBLE OF UNDERGOING CONDENSATION, IN (D) AN ORGANIC LIQUID IN WHICH THE COPOLYMER FORMED IS NOT SOLUBLE, IN THE PRESENCE OF (E) A COPOLYMER WHICH IS SOLUBLE IN THE ORGANIC LIQUID (D) AND HAS BEEN PREPARED FROM COMONOMERS FROM GROUPS (B) AND (C).

公开(公告)号：WO9412571A3

公开(公告)日：1994-08-04

申请号：PCT/EP9303159

申请日：1993-11-11

Applicant: BASF AG ,  PERNER JOHANNES ,  DIESSEL PAUL ,  GUEMBEL HELMUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH ,  KRONER MATTHIAS

Inventor： PERNER JOHANNES ,  DIESSEL PAUL ,  GUEMBEL HELMUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH ,  KRONER MATTHIAS

IPC: H04L27/20 ,  C02F5/10 ,  C08L33/02 ,  C08L35/00 ,  C08L51/02 ,  C08L77/04 ,  C11D3/37 ,  H04B7/00 ,  H04J3/16 ,  H04J3/22 ,  H04J3/24 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18 ,  H04L20060101 ,  H04L1/00 ,  H04L1/08 ,  H04L12/00 ,  H04L27/30 ,  H04L29/06 ,  H04Q7/38

CPC classification number: C11D3/3788 ,  C02F5/10 ,  C08L33/02 ,  C08L35/00 ,  C08L51/02 ,  C08L77/04 ,  C11D3/3757 ,  C11D3/3769 ,  H04J3/1688 ,  H04J3/22 ,  H04J3/24 ,  H04J13/0048 ,  H04J13/18 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/08 ,  C08L2666/04 ,  C08L2666/02

Abstract: The invention concerns mixtures of (I) polymers of monoethylenically unsaturated dicarboxylic acids with a molecular weight of 200 to 5,000 and (II) (1) copolymers with a molecular weight of 10,000 to 150,000 consisting of (a) 10 to 70 % by wt. of monoethylenically unsaturated C4 to C8 dicarboxylic acids or salts thereof and (b) 30 to 90 % by wt. of monoethylenically unsaturated C3 to C10 monocarboxylic acids and/or salts thereof, (2) homopolymers and copolymers with a molecular weight of 1,000 to 500,00 consisting of monoethylenically unsaturated C3 to C10 monocarboxylic acids, (3) graft polymers with a molecular weight of 5,000 to 150,000 obtained by the radical-initiated graft polymerization of (A) monoethylenically unsaturated C3 to C10 carboxylic acids, their anhydrides and/or their salts in the presence of (B) mono-, oligo- or polysaccharides derivatives thereof, in the ratio by weight of A:B of (95 to 100):(5 to 80) and/or (4) polyaminocarboxylic acids and/or polymers containing aminocarboxylic groups, the mixtures containing components (I) and (II) in the ratio by weight of 10:0.5 to 0.5:10. The invention also concerns the use of such mixtures as additives in phosphate-free or phosphate-reduced textile-washing agents or as dispersants and deposit-prevention agents in cleaning agents for hard surfaces.

公开(公告)号：WO9324661A3

公开(公告)日：1994-02-03

申请号：PCT/EP9301235

申请日：1993-05-18

Applicant: BASF AG

Inventor： KRONER MATTHIAS ,  HARTMANN HEINRICH ,  POTTHOFF-KARL BIRGIT ,  BUECHNER KARL-HEINZ

IPC: C02F5/12 ,  C13B25/00 ,  C13F1/00

CPC classification number: C13B30/005 ,  C02F5/12

Abstract: The invention concerns the use of condensation products of aspartic acid, as well as the alkali-metal salts and ammonium salts of such condensation products, as deposit-prevention agents in the concentration of sugar juices.

公开(公告)号：EP0751963B1

公开(公告)日：1997-12-29

申请号：EP95913084

申请日：1995-03-11

Applicant: BASF AG

Inventor： FAUL DIETER ,  ROSER JOACHIM ,  HARTMANN HEINRICH ,  DRALLE-VOSS GABRIELE ,  OPPENLAENDER KNUT ,  WENDEROTH BERND

IPC: C10L1/192 ,  B01F17/52 ,  C07D305/10 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F210/00 ,  C08F212/06 ,  C08F220/04 ,  C08F220/10 ,  C08F222/00 ,  C08F222/02 ,  C08F222/10 ,  C08F224/00 ,  C08G81/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/22 ,  C10L1/234 ,  C10L1/236 ,  C10L1/24 ,  C10L10/14 ,  C10M145/02 ,  C10M149/02 ,  C10N30/04 ,  C08F8/30

CPC classification number: C08F222/00 ,  C07D305/10 ,  C08F8/00 ,  C08F224/00 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/236 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2387 ,  C10L1/2468

Abstract: The invention relates to copolymers of: a) 1 to 65 mol% of at least one diketen of the general formula (I) in which R?1 and R2¿ are mutually independently hydrogen or C¿1?-C30 alkyl; b) 30 to 70 mol% of at least one ethylenically unsaturated bicarboxylic acid or a derivative thereof; c) 0.5 to 60 mol% of at least one ethylenically unsaturated hydrocarbon; and d) up to 20 mol% of at least one other ethylenically unsaturated monomer. The invention also relates to a process for their production, modified copolymers obtainable by reacting these copolymers with NH, SH and/or OH-functional compounds, the use of the possibly modified copolymer as an additive for middle petroleum distillates and middle petroleum distillates containing them.

公开(公告)号：CA2203931C

公开(公告)日：2006-02-21

申请号：CA2203931

申请日：1995-10-17

Applicant: BASF AG

Inventor： REUTHER WOLFGANG ,  HARTMANN HEINRICH ,  MEIXNER HUBERT ,  NILZ CLAUDIA ,  DENZINGER WALTER ,  NIESSNER MANFRED ,  LINHART FRIEDRICH ,  SCHUHMACHER RUDOLF ,  STANGE ANDREAS

IPC: C08B31/00 ,  C08L3/02 ,  D21H17/29 ,  D21H21/18

Abstract: Starch is cationically modified by reacting starch with polymers which contain amino and/or ammonium groups in an aqueous medium at from 115 to 180.degree.C under superatmospheric pressure in the absence of oxidizing agents, polymerization initiators and alkali, by a process in which the reaction is carried out in a manner such that a reduction in molecular weight occurs in not more than 10% by weight of the starch, and the reaction products thus obtainable are used as dry strength agents for paper.

公开(公告)号：DE4007312C2

公开(公告)日：2000-04-27

申请号：DE4007312

申请日：1990-03-08

Applicant: BASF AG

Inventor： MOENCH DIETMAR ,  KROENER MICHAEL ,  FREUDENBERG ENRIQUE ,  HARTMANN HEINRICH ,  SENDHOFF NORBERT

IPC: C08F2/10 ,  C08F8/12 ,  C08F26/00 ,  C08F26/02 ,  D21H21/06 ,  D21H21/10 ,  D21H21/12 ,  D21H21/18

Abstract: N-vinylformamide is polymerized with or without other water-soluble monoethylenically unsaturated monomers and with or without water-insoluble monoethylenically unsaturated monomers in not less than 30% strength by weight aqueous monomer solutions in the presence of a polymerization initiator at not more than 150 degrees C. in a kneader by a method in which the polymerization is carried out to such an extent that the initially formed water-containing polymer gel disintegrates into fine particles and the finely divided polymer obtainable in this manner is hydrolyzed, preferably in the kneader, so that not less than 0.1 mol % of the N-vinylformamide units present in the polymer are converted into vinylamine units. The polymers obtainable in this manner dissolve readily in water. The aqueous solutions are used, for example, in papermaking and tertiary oil production.

公开(公告)号：DE59506644D1

公开(公告)日：1999-09-23

申请号：DE59506644

申请日：1995-03-11

Applicant: BASF AG

Inventor： HARTMANN HEINRICH ,  DENZINGER WALTER ,  NILZ CLAUDIA

IPC: C05G3/00 ,  C08F263/00 ,  C08F265/00 ,  C08F271/00 ,  C09B67/00 ,  C09B67/46 ,  C09D17/00 ,  C09K17/20 ,  C09K23/00 ,  C09K23/52 ,  C11D3/37 ,  D21H17/34 ,  B01F17/00

Abstract: PCT No. PCT/EP95/00912 Sec. 371 Date Oct. 24, 1996 Sec. 102(e) Date Oct. 24, 1996 PCT Filed Mar. 3, 1995 PCT Pub. No. WO95/25759 PCT Pub. Date Sep. 28, 1995Graft polymers which contain N-vinyl units and in which the grafting base is a polymer which contains in each case at least 5% by weight of units of the formulae (I) (II) where R1 and R2 are each H or C1-C6-alkyl, monoethylenically unsaturated monomers are grafted onto the grafting base in a weight ratio of from 100:1 to 1:100, and which have K values of at least 7 (determined according to H. Fikentscher in 5% strength by weight aqueous solution at 25 DEG C. and pH 7), are prepared by polymerization of monoethylenically unsaturated monomers in the presence of polymers which in each case contain at least 5% by weight of units of the formulae I and/or II as the grafting base in a weight ratio of from 100:1 to 1:100, and are used as dispersants for pigments, as additives for detergents and cleaning agents, and strength agents for paper and as soil stabilizers and for fertilizer compaction.