公开(公告)号：EP4408901A1

公开(公告)日：2024-08-07

申请号：EP22790458.8

申请日：2022-09-16

Applicant: BASF SE

Inventor： DANIEL, Thomas ,  RAUPP, Sebastian Marius ,  PETERSON, Monte Alan ,  ADEY, Vernon Lynn ,  POSSEMIERS, Karl

IPC: C08F6/00 ,  C08J3/24

CPC classification number: C08F6/008 ,  C08J3/245 ,  C08J3/075 ,  C08J3/12 ,  C08J2333/0220130101 ,  B01J2220/6820130101 ,  B01J20/267 ,  B01J20/3007 ,  B01J20/3021 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/28011

公开(公告)号：EP3781108A1

公开(公告)日：2021-02-24

申请号：EP19717289.3

申请日：2019-04-09

Applicant: BASF SE

Inventor： HERFERT, Norbert ,  PARCHANA, Bootsara ,  KAENTHONG, Sunantha ,  BAUER, Stephan ,  DANIEL, Thomas ,  BAUMANN, Katrin

IPC: A61F13/53 ,  A61F13/537 ,  A61L15/60 ,  C08J3/24 ,  C08F220/06

公开(公告)号：EP3737709A1

公开(公告)日：2020-11-18

申请号：EP19700006.0

申请日：2019-01-02

Applicant: BASF SE

Inventor： BAUER, Stephan ,  BAUMANN, Katrin ,  TOENNESSEN, Markus ,  BAUDUIN, Christophe ,  BIEL, Markus Christian ,  DANIEL, Thomas

IPC: C08J3/12 ,  C08J3/24 ,  C08J3/075 ,  A61L15/60

公开(公告)号：EP3262089B1

公开(公告)日：2018-11-21

申请号：EP16701637.7

申请日：2016-01-26

Applicant: BASF SE

Inventor： BAUER, Stephan ,  HAGEN, Yvonne ,  BAUMANN, Katrin ,  BAUDUIN, Christophe ,  DANIEL, Thomas ,  PFEIFFER, Thomas

IPC: C08F220/06 ,  C09D133/02 ,  C08J3/24 ,  C08F2/10 ,  A61L15/60

CPC classification number: C08J3/245 ,  A61L15/24 ,  A61L15/60 ,  B01J20/267 ,  B01J20/28004 ,  C08F2/10 ,  C08F220/06 ,  C08J2333/02 ,  C09D133/02

Abstract: The present invention relates to a process for producing surface-postcrosslinked water-absorbent polymer particles comprising polymerizing droplets of a monomer solution, wherein water-absorbent polymer particles having an average particle diameter from 150 to 400 μηη, an amount of water-absorbent polymer particles having a particle size of less than 100 μηη of less than 5% by weight and an amount of water-absorbent polymer particles having a particle size of more than 500 μηη of less than 5% by weight are coated with at least one surface-postcrosslinker and thermal surface-postcrosslinked.

公开(公告)号：EP3209260A1

公开(公告)日：2017-08-30

申请号：EP15780851.0

申请日：2015-10-14

Applicant: BASF SE

Inventor： DOBROSIELSKA-OURA, Katarzyna ,  BAUDUIN, Christophe ,  TÖNNESSEN, Markus ,  ELLIOTT, Mark ,  VOGT, Markus ,  DANIEL, Thomas ,  HERFERT, Norbert ,  HÄFNER, Marc ,  FAUBEL, Alexandra

IPC: A61F13/53 ,  A61F13/537 ,  A61L15/60

CPC classification number: A61F13/53717 ,  A61F13/15203 ,  A61F13/53 ,  A61F13/539 ,  A61F2013/15406 ,  A61F2013/530591 ,  A61F2013/5349 ,  A61F2013/5395 ,  A61L15/225 ,  A61L15/60

Abstract: and an acquisition-distribution layer between having a three dimensional apertured structure having a femal side (5) and a male side (6), wherein the femal side presents a multiplicity of openings extending in the form of through holes in the direction of a lower surface of the same structure being the male side, wherein the quantity of the water absorbent polymer particles within the fluid absorbent core is at least 3 g.

Abstract translation: 流体吸收制品技术领域本发明涉及流体吸收制品，其包含流体吸收芯，其包含0-90重量％的纤维材料和10-100重量％的平均球形度（SPHT）为0.8以下的吸水性聚合物颗粒 基于吸水性聚合物颗粒和纤维材料的总和为0.95; 和具有三维有孔结构的收集 - 分布层，所述三维有孔结构具有阴侧（5）和阳侧（6），其中所述阴侧具有多个开口，所述开口以较低方向 其中相同结构的表面是阳侧，其中流体吸收芯内的吸水聚合物颗粒的量化为至少3g。

公开(公告)号：EP2922882A1

公开(公告)日：2015-09-30

申请号：EP13788749.3

申请日：2013-11-07

Applicant: BASF SE

Inventor： DANIEL, Thomas ,  HERFERT, Norbert ,  BAUER, Stephan ,  BAUMANN, Katrin ,  REINHARD, Birgit ,  FREIBERG, Jürgen ,  BAUDUIN, Christophe ,  DOBROSIELSKA-OURA, Katarzyna ,  MITCHELL, Michael

IPC: C08F220/06 ,  A61L15/22

CPC classification number: C08J3/245 ,  A61L15/22 ,  A61L15/225 ,  A61L15/425 ,  A61L15/60 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28019 ,  C08F220/06 ,  C08F222/1006 ,  C08J3/247 ,  C08J9/00 ,  C08J2207/12 ,  C08J2333/02 ,  C08F8/44 ,  C08F20/06

Abstract: The present invention relates to a process for producing surface-postcrosslinked water-absorbent polymer particles by coating of water-absorbent polymer particles having a content of residual monomers in the range from 0.03 to 15% by weight with at least one surface-postcrosslinker and thermal surface-postcrosslinking at temperatures in the range from 100 to 180° C.

Abstract translation: 本发明涉及一种制备表面后交联的吸水性聚合物颗粒的方法，该方法通过用至少一种表面后交联剂和热量涂覆具有0.03-15重量％范围内的残留单体含量的吸水性聚合物颗粒 在100-180℃的温度下进行表面后交联。

公开(公告)号：EP2770968A1

公开(公告)日：2014-09-03

申请号：EP12778340.5

申请日：2012-10-24

Applicant: Bostik, Inc. ,  BASF SE

Inventor： BAUDUIN, Christophe ,  CHARTREL, Jean-Francoise ,  DANIEL, Thomas ,  LIGER, Julien ,  WUESTEFELD, Renate

IPC: A61F13/532 ,  A61F13/539 ,  A61F13/15

CPC classification number: A61F13/15699 ,  A61F13/15658 ,  A61F13/15707 ,  A61F13/15747 ,  A61F13/532 ,  A61F13/5323 ,  A61F13/538 ,  A61F13/539 ,  A61F2013/530481 ,  A61F2013/530547 ,  A61F2013/530562 ,  A61F2013/53908 ,  A61F2013/53925 ,  A61F2013/53933 ,  A61F2013/5395 ,  A61F2013/53958 ,  Y10T156/10 ,  Y10T156/1049

Abstract: The present invention is directed to a novel process for preparing an absorbent article, wherein the process comprises providing a first sheet layer (2); conforming said first layer on a first roll C2, whereby longitudinal corrugations are formed on the layer; conforming said corrugated layer (2) on a second roll C3, whereby a pattern of pockets (4,4a) is obtained; providing a pre-metered amount of SAP particulate material (6) into said pockets; providing a second sheet layer (7) material and affixing it for sandwiching with the first sheet layer; and finishing the absorbent article.

Abstract translation: 本发明涉及一种制备吸收制品的新方法，其中该方法包括提供第一片层（2）; 在第一辊C2上使所述第一层适配，由此在该层上形成纵向波纹; 使所述波纹层（2）符合第二辊子C3，从而获得凹坑图案（4,4a）; 将预先计量的SAP颗粒材料（6）提供到所述袋中; 提供第二片层（7）材料并将其固定以与所述第一片层夹持; 并整理吸收制品。

公开(公告)号：EP2673011A1

公开(公告)日：2013-12-18

申请号：EP12702048.5

申请日：2012-02-07

Applicant: BASF SE

Inventor： DANIEL, Thomas ,  BRAIG, Volker ,  KARIM, Asif

IPC: A61L15/60 ,  C08L33/10 ,  A61F13/53

CPC classification number: A61L15/60 ,  A61F2013/530708 ,  C08L33/02

Abstract: The invention relates to a method for producing water-absorbing polymer particles having high swelling speed, comprising the steps of polymerizing, drying, grinding, classifying, thermal surface post-cross-linking, post-moisturizing, and drying again.

公开(公告)号：EP2114471B1

公开(公告)日：2013-10-16

申请号：EP08708326.7

申请日：2008-01-29

Applicant: BASF SE

Inventor： RIEGEL, Ulrich ,  DANIEL, Thomas ,  STUEVEN, Uwe ,  ELLIOTT, Mark ,  BRAIG, Volker ,  MARCO, Michael de

IPC: A61L15/60 ,  C08J3/24 ,  C08J7/14

CPC classification number: C08F20/06

公开(公告)号：EP2445942B1

公开(公告)日：2013-08-14

申请号：EP10726096.0

申请日：2010-06-24

Applicant: BASF SE

Inventor： DANIEL, Thomas ,  BAUDUIN, Christophe ,  HERFERT, Norbert

IPC: C08F220/06 ,  A61L15/60 ,  C08J3/24

CPC classification number: B01J20/321 ,  C08F220/06 ,  C08F222/1006 ,  C08J3/24