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1. 发明专利

DE4410198A1 未知
公开(公告)号：DE4410198A1
公开(公告)日：1995-09-28
申请号：DE4410198
申请日：1994-03-24
申请人： BASF AG
发明人： FAUL DIETER DR , ROSER JOACHIM DR , HARTMANN HEINRICH DR , DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , WENDEROTH BERND DR
IPC分类号： C07D305/10 , C08F8/00 , C08F8/30 , C08F8/32 , C08F8/34 , C08F210/00 , C08F212/06 , C08F220/04 , C08F220/10 , C08F222/00 , C08F222/02 , C08F222/10 , C08F224/00 , C08G81/00 , C10L1/192 , C09K23/52 , 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 , C08F8/14 , B01F17/52
摘要： The invention relates to copolymers of: a) 1 to 65 mol% of at least one diketen of the general formula (I) in which R and R are mutually independently hydrogen or C1-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.

2. 发明专利

DE4237662A1 未知
公开(公告)号：DE4237662A1
公开(公告)日：1994-05-11
申请号：DE4237662
申请日：1992-11-07
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , WENDEROTH BERND DR , KASEL WOLFGANG DR
IPC分类号： C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224 , C10L1/08

3. 发明专利

DE19546416A1 未知
公开(公告)号：DE19546416A1
公开(公告)日：1997-06-19
申请号：DE19546416
申请日：1995-12-12
申请人： BASF AG
发明人： OPPENLAENDER KNUT DR , DRALLE-VOSS GABRIELE DR , OETTER GUENTER DR , WOLF GERHARD DR , WEKEL HANS-ULRICH DR
IPC分类号： A61K8/06 , A61K8/60 , A61K9/107 , A61Q19/00 , B01J13/00 , C07H15/04 , C09K23/00 , C09K23/56 , B01F17/56 , A61K7/48 , A61K7/15 , A61K7/16 , A61K7/06
摘要： Oil emulsion comprising: (a) ≥ 1 alkyl poly-glycoside of formula (I); (b) ≥ 1 oil, and (c) water. R-O-(Z)n-H (I) R = 8-16 (8-12)C alkyl; Z = glycosyl, and n = 1 - 5. The (A) / (B) weight ratio is 1.5-15:1.

4. 发明专利

DE4232415A1 未知
公开(公告)号：DE4232415A1
公开(公告)日：1994-03-31
申请号：DE4232415
申请日：1992-09-28
申请人： BASF AG
发明人： SCHUMACHER RUDOLF DR , DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , WEGNER BRIGITTE DR
IPC分类号： D21H17/14 , D21H19/44 , D21H21/12 , D21C3/28 , B01D19/04 , D21F1/66
摘要： Defoaming agents based on oil in water emulsions in which the oil phase forms 5 to 50 wt % of the emulsions and consists essentially of mixtures of: (a) fatty acid esters of C12 to C22 carboxylic acids with mono to trivalent C1 to C22 alcohols, (b) polyglycerine esters obtainable by the at least 20 % esterification of polyglycerines containing at least 2 glycerine units with at least one C12 to C36 fatty acid, and (c) fatty acid esters of C12 to C22 carboxylic acids and polyalkylene glycols, the molar mass of the polyalkylene glycols being up to 5000 g/mol, and possibly (d) long-chained alcohols, fatty acid esters from alcohols with at least 22 C atoms and C1 to C36 carboxylic acids, distillation residues obtainable in the production of alcohols with a higher carbon number by oxosynthesis or by the Ziegler process and which may be alkoxylated, and/or (e) hydrocarbons with a boiling point of over 200 DEG C or fatty acids with 12 to 22 carbon atoms; and the use of the defoaming agents to prevent foaming during the boiling of cellulose, pulp refining, paper manufacture and the dispersion of pigments for paper production.

5. 发明专利

DE19622052A1 未知
公开(公告)号：DE19622052A1
公开(公告)日：1997-12-04
申请号：DE19622052
申请日：1996-05-31
申请人： BASF AG
发明人： WENDEROTH BERND DR , UZELAC LJILJANA , FAUL DIETER DR , DRALLE-VOSS GABRIELE DR
IPC分类号： C08F8/32 , C08K5/20 , C09K23/52 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/22 , C10L1/2383 , C10L1/24 , C10L10/18 , C08L23/00 , C08L67/00 , C08L79/02 , B01F17/52
摘要： The invention concerns a mixture containing: (a) between 10 and 90 wt % of at least one imide comprising a copolymer based on an alpha-olefin and an ethylenically unsaturated dicarboxylic acid and a polyamine; and (b) between 10 and 90 wt % of at least one reaction product of a poly (C2-20) carboxylic acid, comprising at least one tertiary amino group, with secondary amines. The invention also concerns the use of this mixture as a paraffin dispersant for crude oil middle distillates.

6. 发明专利

ES2106245T3 未知
公开(公告)号：ES2106245T3
公开(公告)日：1997-11-01
申请号：ES93116771
申请日：1993-10-18
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , WENDEROTH BERND DR , KASEL WOLFGANG DR
IPC分类号： C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224

7. 发明专利

AT157696T 未知
公开(公告)号：AT157696T
公开(公告)日：1997-09-15
申请号：AT93116771
申请日：1993-10-18
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , WENDEROTH BERND DR , KASEL WOLFGANG DR
IPC分类号： C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224

8. 发明专利

DE19505100A1 未知
公开(公告)号：DE19505100A1
公开(公告)日：1996-08-22
申请号：DE19505100
申请日：1995-02-15
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE DR , OETTER GUENTER DR , WEKEL HANS-ULRICH DR , OPPENLAENDER KNUT DR
IPC分类号： A01N37/06 , A23L27/00 , A23L29/00 , A23L29/10 , A61K8/00 , A61K8/06 , A61K8/37 , A61K8/72 , A61K8/81 , A61K8/92 , A61K31/215 , A61K31/23 , A61K47/30 , A61P3/02 , A61P17/00 , A61Q11/00 , C07C67/03 , C07C67/08 , C07C69/34 , C07C69/593 , C09K23/42 , C09K23/52 , C11D1/74 , A23L1/03 , A23L1/035 , A23L1/30 , C08G65/48 , C08G63/672 , C08G63/56 , B01F17/42 , C11D1/72 , A01N25/30 , A61K7/50
摘要： The invention pertains to monomeric, oligomeric and polymeric bisesters of alkyl or alkenyl dicarboxylic acid derivatives and polyalcohols and their use as solubilizers, emulsifiers and/or detergent substances. The bisesters are particularly advantageous when used in cosmetic preparations, washing and cleaning agents, pharmaceutical preparations, foodstuffs and plant protection agents. The invention also pertains to a method for preparing these bisesters.

9. 发明专利

DE59307256D1 未知
公开(公告)号：DE59307256D1
公开(公告)日：1997-10-09
申请号：DE59307256
申请日：1993-10-18
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , WENDEROTH BERND DR , KASEL WOLFGANG DR
IPC分类号： C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224

10. 发明专利

DE19536165A1 未知
公开(公告)号：DE19536165A1
公开(公告)日：1997-04-03
申请号：DE19536165
申请日：1995-09-28
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE DR , STOESER MICHAEL , LAND SIEGFRIED DR , SAUPE THOMAS DR , ZIPPLIES MATTHIAS DR
IPC分类号： A61K47/44 , C07C67/56 , C07C69/30 , C11B3/10 , C11C3/00
摘要： A process for purifying alkoxylated fats by treatment with a solid substance, characterized in that the solid substance used is a mixture of aluminium oxide and a silicate.

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