公开(公告)号：CA2198762A1

公开(公告)日：1997-08-29

申请号：CA2198762

申请日：1997-02-27

Applicant: BASF AG

Inventor： DECKERS ANDREAS ,  MULLER HANS-JOACHIM ,  RUHL THOMAS ,  KLIMESCH ROGER ,  WENDEROTH BERND

IPC: C08F4/38 ,  C08F210/02 ,  C10L1/18 ,  C10L1/197 ,  C08F218/06

Abstract: Copolymer comprising ethylene units and vinyl formate units, the content of free vinyl formate in the polymer preferably being not more than 5000 ppm, based on the weight of the copolymer, a process for its preparation, and its use as flow improver, especially in petroleum distillates, preferably fuel and propellant compositions, especially petroleum middle distillates, and also a fuel and propellant composition comprising a principal quantity of a fuel and propellant and that quantity of a copolymer as above which is effective in improving the flow properties.

公开(公告)号：DE59402557D1

公开(公告)日：1997-05-28

申请号：DE59402557

申请日：1994-09-23

Applicant: BASF AG

Inventor： MUELLER HANS-JOACHIM ,  WENDEROTH BERND ,  BERGER ALBIN ,  LITTMANN DIETER ,  KLIMESCH ROGER ,  OPPENLAENDER KNUT ,  MARCZINKE BERND ,  RUEHL THOMAS ,  HEIDER MARC

IPC: C08F10/00 ,  C08F210/02 ,  C10L1/22 ,  C10L1/236 ,  C10L10/14

Abstract: PCT No. PCT/EP94/03179 Sec. 371 Date Apr. 2, 1996 Sec. 102(e) Date Apr. 2, 1996 PCT Filed Sep. 23, 1994 PCT Pub. No. WO95/09877 PCT Pub. Date Apr. 13, 1995An ethylene-based copolymer which is suitable as a flow improver for mineral oil middle distillates and is composed of a) from 50 to 94% by weight of ethylene; b) from 3 to 30% by weight of one or more vinyl esters of C2-C6-monocarboxylic acids; c) from 3 to 20% by weight of one or more aminoalkyl acrylates of the formula I (I) which R1 is hydrogen or methyl, R2 and R3 are identical or different and are each hydrogen or C1-C6-alkyl and A1 is straight-chain or branched C2-C10-alkylene; and d) from 0 to 10% by weight of one or more monomers which are copolymerizable with the monomers a) to c), wherein copolymers containing vinyl acetate as monomer b) and having a number average molecular weight of from 5,000 to 50,000 are excluded from the scope of the copolymer.

公开(公告)号：AT152138T

公开(公告)日：1997-05-15

申请号：AT94927642

申请日：1994-09-23

Applicant: BASF AG

Inventor： MUELLER HANS-JOACHIM ,  WENDEROTH BERND ,  BERGER ALBIN ,  LITTMANN DIETER ,  KLIMESCH ROGER ,  OPPENLAENDER KNUT ,  MARCZINKE BERND LOTHAR ,  RUEHL THOMAS ,  HEIDER MARC

IPC: C08F10/00 ,  C08F210/02 ,  C10L1/22 ,  C10L1/236 ,  C10L10/14

Abstract: PCT No. PCT/EP94/03179 Sec. 371 Date Apr. 2, 1996 Sec. 102(e) Date Apr. 2, 1996 PCT Filed Sep. 23, 1994 PCT Pub. No. WO95/09877 PCT Pub. Date Apr. 13, 1995An ethylene-based copolymer which is suitable as a flow improver for mineral oil middle distillates and is composed of a) from 50 to 94% by weight of ethylene; b) from 3 to 30% by weight of one or more vinyl esters of C2-C6-monocarboxylic acids; c) from 3 to 20% by weight of one or more aminoalkyl acrylates of the formula I (I) which R1 is hydrogen or methyl, R2 and R3 are identical or different and are each hydrogen or C1-C6-alkyl and A1 is straight-chain or branched C2-C10-alkylene; and d) from 0 to 10% by weight of one or more monomers which are copolymerizable with the monomers a) to c), wherein copolymers containing vinyl acetate as monomer b) and having a number average molecular weight of from 5,000 to 50,000 are excluded from the scope of the copolymer.

公开(公告)号：DE59401004D1

公开(公告)日：1996-12-12

申请号：DE59401004

申请日：1994-04-11

Applicant: BASF AG

Inventor： MUELLER HANS-JOACHIM ,  MARCZINKE BERND ,  KLIMESCH ROGER ,  ROEPER MICHAEL ,  FRANZ LOTHAR ,  SCHREYER PETER ,  THOMAS JUERGEN ,  MOHR JUERGEN ,  OPPENLAENDER KNUT ,  GUENTHER WOLFGANG

IPC: C10L1/234 ,  C07C211/07 ,  C08F8/32 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M133/04 ,  C10M133/38 ,  C10M133/54 ,  C10M133/56 ,  C10M133/58 ,  C10N30/04

Abstract: PCT No. PCT/EP94/01113 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Apr. 11, 1994 PCT Pub. No. WO94/24231 PCT Pub. Date Oct. 27, 1994Fuel and lubricant compositions contain a poly-1-n-alkenylamine as an additive.

公开(公告)号：DK0695338T3

公开(公告)日：1996-11-25

申请号：DK94913569

申请日：1994-04-11

Applicant: BASF AG

Inventor： THOMAS JUERGEN ,  OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  FRANZ LOTHAR ,  MUELLER HANS-JOACHIM ,  MARCZINKE BERND LOTHAR ,  KLIMESCH ROGER ,  ROEPER MICHAEL ,  SCHREYER PETER ,  MOHR JUERGEN

IPC: C10L1/234 ,  C07C211/07 ,  C08F8/32 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M133/04 ,  C10M133/38 ,  C10M133/54 ,  C10M133/56 ,  C10M133/58 ,  C10N30/04

Abstract: PCT No. PCT/EP94/01113 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Apr. 11, 1994 PCT Pub. No. WO94/24231 PCT Pub. Date Oct. 27, 1994Fuel and lubricant compositions contain a poly-1-n-alkenylamine as an additive.

公开(公告)号：HUT73317A

公开(公告)日：1996-07-29

申请号：HU9503036

申请日：1994-04-11

Applicant: BASF AG

Inventor： FRANZ LOTHAR ,  GUENTHER WOLFGANG ,  KLIMESCH ROGER ,  MARCZINKE BERND LOTHAR ,  MOHR JUERGEN ,  MUELLER HANS-JOACHIM ,  OPPENLAENDER KNUT ,  ROEPER MICHAEL ,  SCHREYER PETER ,  THOMAS JUERGEN

IPC: C10L1/234 ,  C07C211/07 ,  C08F8/32 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M133/04 ,  C10M133/38 ,  C10M133/54 ,  C10M133/56 ,  C10M133/58 ,  C10N30/04

Abstract: PCT No. PCT/EP94/01113 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Apr. 11, 1994 PCT Pub. No. WO94/24231 PCT Pub. Date Oct. 27, 1994Fuel and lubricant compositions contain a poly-1-n-alkenylamine as an additive.

公开(公告)号：ES2085033T3

公开(公告)日：1996-05-16

申请号：ES92918593

申请日：1992-09-02

Applicant: BASF AG

Inventor： LITTMANN DIETER ,  EVERTZ KASPAR ,  SCHLUND RUEGER ,  MUEHLENBERND THOMAS ,  KONRAD RAINER ,  KLIMESCH ROGER

IPC: C08F4/60 ,  C08F4/602 ,  C08F4/642 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/02 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06

公开(公告)号：NO961334D0

公开(公告)日：1996-04-01

申请号：NO961334

申请日：1996-04-01

Applicant: BASF AG

Inventor： MULLER HANS-JOACHIM ,  WENDEROTH BERNARD ,  BERGER ALBIN ,  LITTMANN DIETER ,  KLIMESCH ROGER ,  OPPENLANDER KNUT ,  MARCZINKE BERNDARD LOTHAR ,  RUHL THOMAS ,  HEIDER MARC

IPC: C08F10/00 ,  C08F210/02 ,  C10L1/22 ,  C10L1/236 ,  C10L10/14

Abstract: PCT No. PCT/EP94/03179 Sec. 371 Date Apr. 2, 1996 Sec. 102(e) Date Apr. 2, 1996 PCT Filed Sep. 23, 1994 PCT Pub. No. WO95/09877 PCT Pub. Date Apr. 13, 1995An ethylene-based copolymer which is suitable as a flow improver for mineral oil middle distillates and is composed of a) from 50 to 94% by weight of ethylene; b) from 3 to 30% by weight of one or more vinyl esters of C2-C6-monocarboxylic acids; c) from 3 to 20% by weight of one or more aminoalkyl acrylates of the formula I (I) which R1 is hydrogen or methyl, R2 and R3 are identical or different and are each hydrogen or C1-C6-alkyl and A1 is straight-chain or branched C2-C10-alkylene; and d) from 0 to 10% by weight of one or more monomers which are copolymerizable with the monomers a) to c), wherein copolymers containing vinyl acetate as monomer b) and having a number average molecular weight of from 5,000 to 50,000 are excluded from the scope of the copolymer.

公开(公告)号：NO961334A

公开(公告)日：1996-04-01

申请号：NO961334

申请日：1996-04-01

Applicant: BASF AG

Inventor： MULLER HANS-JOACHIM ,  WENDEROTH BERNARD ,  BERGER ALBIN ,  LITTMANN DIETER ,  KLIMESCH ROGER ,  OPPENLANDER KNUT ,  MARCZINKE BERNDARD LOTHAR ,  RUHL THOMAS ,  HEIDER MARC

IPC: C08F10/00 ,  C08F210/02 ,  C10L1/22 ,  C10L1/236 ,  C10L10/14

CPC classification number: C10L1/2366 ,  C08F210/02 ,  C10L1/2368 ,  C08F218/04 ,  C08F220/34 ,  C08F226/06 ,  C08F220/00

公开(公告)号：HU9503036D0

公开(公告)日：1995-12-28

申请号：HU9503036

申请日：1994-04-11

Applicant: BASF AG

Inventor： MOHR JUERGEN ,  OPPENLAENDER KNUT ,  FRANZ LOTHAR ,  THOMAS JUERGEN ,  SCHREYER PETER ,  MUELLER HANS-JOACHIM ,  MARCZINKE BERND LOTHAR ,  KLIMESCH ROGER ,  ROEPER MICHAEL ,  GUENTHER WOLFGANG

IPC: C10L1/234 ,  C07C211/07 ,  C08F8/32 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M133/04 ,  C10M133/38 ,  C10M133/54 ,  C10M133/56 ,  C10M133/58 ,  C10N30/04

Abstract: PCT No. PCT/EP94/01113 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Apr. 11, 1994 PCT Pub. No. WO94/24231 PCT Pub. Date Oct. 27, 1994Fuel and lubricant compositions contain a poly-1-n-alkenylamine as an additive.