公开(公告)号：WO2013132042A1

公开(公告)日：2013-09-12

申请号：PCT/EP2013/054673

申请日：2013-03-08

Applicant: BASF SE ,  BASF SCHWEIZ AG

Inventor： EL-TOUFAILI, Faissal-Ali ,  HEUßLER, Michaela ,  SCHWEDE, Christian ,  FLORES-FIGUEROA, Aaron ,  DOBRAWA, Rainer ,  BOECKH, Dieter ,  LOTH, Wolfgang ,  KONRAD, Gerd

IPC: C08F283/06 ,  B01J19/24

CPC classification number: C08F283/06 ,  B01J19/0093 ,  B01J19/242 ,  B01J19/2435 ,  B01J19/249 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00792 ,  B01J2219/0086 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00894 ,  B01J2219/00916 ,  C09D151/08 ,  C09J151/08 ,  C08F218/08 ,  C08F218/10

Abstract: The invention relates to a continuous process for the preparation of amphiphilic graft polymers, wherein a vinyl ester component(B) composed of vinyl acetate and/or vinyl propionate (B1) and, if desired, a further ethylenically unsaturated monomer (B2), is polymerized in the presence of a polyalkylene oxide (A), a free radical-forming initiator (C) and, if desired, an additive(D), at a mean polymerization temperature at which the initiator (C) has a decomposition half-time of from 1to 500 min, in at least one tubular reactor segment with a feed side and an outlet side, through which the reaction mixture comprising at least a part of component (A) to (C), and if desired (D), streams. The invention further relates to an inventive amphiphilic graft polymer and the use thereof.

Abstract translation: 本发明涉及制备两亲性接枝聚合物的连续方法，其中由乙酸乙烯酯和/或丙酸乙烯酯（B1）组成的乙烯基酯组分（B）和如果需要，另外的烯键式不饱和单体（B2）是 在聚亚烷基氧化物（A），自由基形成引发剂（C）和根据需要的情况下，在引发剂（C）具有分解半衰期的平均聚合温度下聚合的添加剂（D） 在至少一个具有进料侧和出口侧的管式反应器段中，反应混合物通过该反应混合物包含组分（A）至（C）的至少一部分，如果需要（D），流 。 本发明还涉及本发明的两亲性接枝聚合物及其用途。

公开(公告)号：WO2011128327A1

公开(公告)日：2011-10-20

申请号：PCT/EP2011/055690

申请日：2011-04-12

Applicant: BASF SE ,  AHMADNIAN, Fatemeh ,  LOTH, Wolfgang ,  WASSMER, Karl-Heinz ,  BRODHAGEN, Andreas ,  KONRAD, Gerd

Inventor： AHMADNIAN, Fatemeh ,  LOTH, Wolfgang ,  WASSMER, Karl-Heinz ,  BRODHAGEN, Andreas ,  KONRAD, Gerd

IPC: C08F6/00 ,  C08F283/06 ,  C08L51/08

CPC classification number: B01D19/02 ,  B01D3/343 ,  C08F6/001 ,  C08F6/006 ,  C08L51/08

Abstract: The present invention relates to a method for reducing residual volatiles from polymer compositions.

Abstract translation: 本发明涉及从聚合物组合物中还原残留挥发物的方法。

公开(公告)号：EP2558507A1

公开(公告)日：2013-02-20

申请号：EP11715204.1

申请日：2011-04-12

Applicant: BASF SE

Inventor： AHMADNIAN, Fatemeh ,  LOTH, Wolfgang ,  WASSMER, Karl-Heinz ,  BRODHAGEN, Andreas ,  KONRAD, Gerd

IPC: C08F6/00 ,  C08F283/06 ,  C08L51/08

CPC classification number: B01D19/02 ,  B01D3/343 ,  C08F6/001 ,  C08F6/006 ,  C08L51/08

Abstract: The present invention relates to a method for reducing residual volatiles from polymer compositions.

公开(公告)号：EP2029645B1

公开(公告)日：2010-07-21

申请号：EP07729619.2

申请日：2007-05-29

Applicant: BASF SE

Inventor： BOECKH, Dieter ,  HERRERA TABOADA, Lidcay ,  KAVARNOU-SEILER, Asimina ,  KONRAD, Gerd ,  REINHARD, Birgit ,  CASADO DOMINGUEZ, Arturo Luis ,  DANZIGER, James Lee ,  HUELSKOETTER, Frank

IPC: C08F283/06 ,  C11D3/37

CPC classification number: C08F283/06 ,  C11D3/3788

公开(公告)号：EP2029645A1

公开(公告)日：2009-03-04

申请号：EP07729619.2

申请日：2007-05-29

Applicant: BASF SE

Inventor： BOECKH, Dieter ,  HERRERA TABOADA, Lidcay ,  KAVARNOU-SEILER, Asimina ,  KONRAD, Gerd ,  REINHARD, Birgit ,  CASADO DOMINGUEZ, Arturo Luis ,  DANZIGER, James Lee ,  HUELSKOETTER, Frank

IPC: C08F283/06 ,  C11D3/37

CPC classification number: C08F283/06 ,  C11D3/3788

Abstract: Amphiphilic graft polymers based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), said polymers having an average of ≤1 graft site per 50 alkylene oxide units and mean molar masses Mw of from 3000 to 100 000.

公开(公告)号：EP2822981B1

公开(公告)日：2016-05-25

申请号：EP13709401.7

申请日：2013-03-08

Applicant: BASF SE

Inventor： EL-TOUFAILI, Faissal-Ali ,  HEUßLER, Michaela ,  SCHWEDE, Christian ,  FLORES-FIGUEROA, Aaron ,  DOBRAWA, Rainer ,  BOECKH, Dieter ,  LOTH, Wolfgang ,  KONRAD, Gerd

IPC: C08F283/06 ,  B01J19/24 ,  B01J19/00 ,  C09D151/08 ,  C09J151/08

CPC classification number: C08F283/06 ,  B01J19/0093 ,  B01J19/242 ,  B01J19/2435 ,  B01J19/249 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00792 ,  B01J2219/0086 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00894 ,  B01J2219/00916 ,  C09D151/08 ,  C09J151/08 ,  C08F218/08 ,  C08F218/10

公开(公告)号：EP2822981A1

公开(公告)日：2015-01-14

申请号：EP13709401.7

申请日：2013-03-08

Applicant: BASF SE

Inventor： EL-TOUFAILI, Faissal-Ali ,  HEUßLER, Michaela ,  SCHWEDE, Christian ,  FLORES-FIGUEROA, Aaron ,  DOBRAWA, Rainer ,  BOECKH, Dieter ,  LOTH, Wolfgang ,  KONRAD, Gerd

IPC: C08F283/06 ,  B01J19/24

CPC classification number: C08F283/06 ,  B01J19/0093 ,  B01J19/242 ,  B01J19/2435 ,  B01J19/249 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00792 ,  B01J2219/0086 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00894 ,  B01J2219/00916 ,  C09D151/08 ,  C09J151/08 ,  C08F218/08 ,  C08F218/10

Abstract: The invention relates to a continuous process for the preparation of amphiphilic graft polymers, wherein a vinyl ester component(B) composed of vinyl acetate and/or vinyl propionate (B1) and, if desired, a further ethylenically unsaturated monomer (B2), is polymerized in the presence of a polyalkylene oxide (A), a free radical-forming initiator (C) and, if desired, an additive(D), at a mean polymerization temperature at which the initiator (C) has a decomposition half-time of from 1to 500 min, in at least one tubular reactor segment with a feed side and an outlet side, through which the reaction mixture comprising at least a part of component (A) to (C), and if desired (D), streams. The invention further relates to an inventive amphiphilic graft polymer and the use thereof.