公开(公告)号：EP2838572A1

公开(公告)日：2015-02-25

申请号：EP13713414.4

申请日：2013-03-27

Applicant: BASF SE

Inventor： HAMILTON, Patrick ,  HOELLER, Olaf ,  GRILL, Joseph ,  CHIANG, William G-J ,  MITCHELL, Michael

IPC: A61L15/24 ,  A61L15/60 ,  C08J3/24 ,  C08J7/04

CPC classification number: B01J20/3253 ,  A61L15/24 ,  A61L15/60 ,  B01J20/28016 ,  C08J3/245 ,  C08J2333/02 ,  C08L33/02

Abstract: A process for producing surface postcrosslinked water-absorbing polymer particles, wherein the water-absorbing polymer particles are coated, before, during or after the surface postcrosslinking, with at least one salt of a trivalent metal cation and a glycinate anion.

Abstract translation: 一种制备表面后交联的吸水聚合物颗粒的方法，其中在表面后交联之前，之中或之后，将所述吸水性聚合物颗粒与至少一种三价金属阳离子和甘氨酸盐阴离子的盐一起涂覆。

公开(公告)号：EP3893948A1

公开(公告)日：2021-10-20

申请号：EP19836739.3

申请日：2019-12-12

Applicant: BASF SE

Inventor： HOELLER, Olaf ,  RODRIGUEZ, David J ,  LEPTICH, Joseph ,  WOLFE, Michaela P. ,  MITCHELL, Michael

IPC: A61L15/60 ,  A61L15/18 ,  A61L15/20 ,  A61L15/46 ,  A61F13/84

公开(公告)号：EP2411422B1

公开(公告)日：2013-07-24

申请号：EP10710301.2

申请日：2010-03-22

Applicant: BASF SE

Inventor： HAMILTON, Patrick ,  HOELLER, Olaf ,  CHIANG, William G-J ,  LOPEZ VILLANUEVA, Francisco Javier ,  GRILL, Joseph

IPC: C08F8/00 ,  C08J3/24 ,  C08F8/42

CPC classification number: B01J20/267 ,  B01J20/28016 ,  C08F8/00 ,  C08F8/42 ,  C08F2800/20 ,  C08F2810/20 ,  C08J3/245 ,  C08J2333/02 ,  Y10T428/2998 ,  C08F220/06

公开(公告)号：EP3706900A1

公开(公告)日：2020-09-16

申请号：EP18795645.3

申请日：2018-10-31

Applicant: BASF SE

Inventor： HARTNAGEL, Kristine ,  POOMSUWAN, Wanthip ,  HAMILTON, Patrick Neal ,  HERFERT, Norbert ,  DANIEL, Thomas ,  HOELLER, Olaf

IPC: B01J20/26 ,  B01J20/02 ,  B01J20/30 ,  B01J20/32 ,  C08F220/06 ,  A61L15/24

公开(公告)号：EP2859039A2

公开(公告)日：2015-04-15

申请号：EP13725700.2

申请日：2013-05-29

Applicant: BASF SE

Inventor： HOELLER, Olaf ,  BRAIG, Volker ,  DANIEL, Thomas ,  HAMILTON, Patrick

IPC: C08K5/5399 ,  A61L15/20 ,  A61L15/22 ,  A61L15/60 ,  C08L33/02

CPC classification number: B01J20/22 ,  A61L15/20 ,  A61L15/46 ,  A61L15/60 ,  B01J20/267 ,  C08F220/06 ,  C08K5/5399 ,  C08L33/02 ,  C08L33/08 ,  C08F2222/1013

Abstract: Superabsorbents comprising flurofamide exhibit superior odour control without being biocides.

公开(公告)号：EP2838573A1

公开(公告)日：2015-02-25

申请号：EP13716262.4

申请日：2013-04-08

Applicant: BASF SE

Inventor： GRILL, Joseph ,  HAMILTON, Patrick ,  CHIANG, William G-J ,  HOELLER, Olaf

IPC: A61L15/24 ,  A61L15/60 ,  C08J3/24 ,  C08J7/04

CPC classification number: B01J20/3287 ,  C08J3/245 ,  C08J2333/02

Abstract: The invention relates to a process for producing surface postcrosslinked water-absorbing polymer particles, wherein the water-absorbing polymer particles are coated, before, during or after the surface postcrosslinking, with at least one basic salt of a trivalent metal cation and a monovalent carboxylic acid anion, wherein the basic salt is applied in the form of a solution that is stabilized by a vicinal diol and/or an amide of the formula R
1 -CO-NR
2 R
3 where R
1 is not H and in which R
1 is not H
2 N- if both R
2 and R
3 are H. Further, the invention relates to solutions of at least one basic salt that are stabilized by a vicinal diol and/or an amide of the formula R
1 -CO-NR
2 R
3 where R
1 is not H and in which R
1 is not H
2 N- if both R
2 and R
3 are H.

公开(公告)号：EP2549968A1

公开(公告)日：2013-01-30

申请号：EP11709711.3

申请日：2011-03-21

Applicant: BASF SE

Inventor： ZHANG, Xiaomin ,  HOELLER, Olaf ,  GOEBEL, Kathleen, H.

IPC: A61F13/15

CPC classification number: A61F13/534 ,  A61F2013/530554

Abstract: The present invention relates to ultrathin fluid-absorbent cores comprising a substrate layer, water-absorbent polymer particles and an adhesive, wherein the wet SAP shake out of water-absorbent polymer particles out of the fluid-absorbent core is less than 10% by weight.

Abstract translation: 本发明涉及包含基底层，吸水性聚合物颗粒和粘合剂的超薄流体吸收芯，其中吸收性聚合物颗粒从流体吸收芯脱出的湿SAP小于10重量％ 。

公开(公告)号：EP2411422A1

公开(公告)日：2012-02-01

申请号：EP10710301.2

申请日：2010-03-22

Applicant: BASF SE

Inventor： HAMILTON, Patrick ,  HOELLER, Olaf ,  CHIANG, William G-J ,  LOPEZ VILLANUEVA, Francisco Javier ,  GRILL, Joseph

IPC: C08F8/00 ,  C08J3/24 ,  C08F8/42

CPC classification number: B01J20/267 ,  B01J20/28016 ,  C08F8/00 ,  C08F8/42 ,  C08F2800/20 ,  C08F2810/20 ,  C08J3/245 ,  C08J2333/02 ,  Y10T428/2998 ,  C08F220/06

Abstract: The invention relates to producing surface post-cross-linked, water absorbing polymer particles, wherein the water absorbing polymer particles are coated with at least one base salt from a trivalent metal cation and a monovalent carboxylic acid anion before, during or after the surface post-cross-linking.