公开(公告)号：WO2009041903A1

公开(公告)日：2009-04-02

申请号：PCT/SE2008/051074

申请日：2008-09-25

Applicant: SCA HYGIENE PRODUCTS AB ,  GUSTAFSON, Ingrid ,  KÖRNER, Anna ,  ABBAS, Shabira ,  FANTO, Maria ,  BITIS, Rozalia ,  HANSON, Charlotta

Inventor： GUSTAFSON, Ingrid ,  KÖRNER, Anna ,  ABBAS, Shabira ,  FANTO, Maria ,  BITIS, Rozalia ,  HANSON, Charlotta

IPC: B01J20/26 ,  A61L15/24 ,  A61L15/60 ,  B01J20/12 ,  C08F292/00 ,  C08K5/00 ,  A61F13/15 ,  C08J9/35 ,  C08K3/34 ,  C08L101/14 ,  C08L33/26

CPC classification number: C08J3/075 ,  A61L15/18 ,  A61L15/60 ,  A61L2400/12 ,  B01J20/12 ,  B01J20/261 ,  B01J20/267 ,  B01J20/28007 ,  B01J20/28026 ,  B01J2220/68 ,  B82Y30/00 ,  C08J2333/08 ,  Y02C10/08 ,  C08L33/08

Abstract: The invention provides a fibre, film or foam comprising a plasticizer and a charged claylinked gel (A), said charged claylinked gel (A) comprising clay nanoparticles (C) which are crosslinked by a charged polymer (A') such that any particular clay nanoparticle is linked to at least one other clay nanoparticle by said charged polymer (A'). Methods for producing the fibres, film and foam are also provided.

Abstract translation: 本发明提供一种包含增塑剂和带电的粘土连接凝胶（A）的纤维，膜或泡沫，所述带电粘土连接凝胶（A）包含粘土纳米颗粒（C），其通过带电聚合物（A'）交联，使得任何特定的粘土 纳米颗粒通过所述带电聚合物（A'）与至少一种其它粘土纳米颗粒连接。 还提供了生产纤维，薄膜和泡沫的方法。

公开(公告)号：WO2013081515A1

公开(公告)日：2013-06-06

申请号：PCT/SE2011/051462

申请日：2011-12-01

Applicant: SCA HYGIENE PRODUCTS AB ,  PERSSON, Charlotte ,  ANDERSSON, Patrik ,  VARTIAINEN, Kent ,  HANSON, Charlotta ,  WIEZELL, Britt-Marie ,  WOOD, Leigh E. ,  PRIOLEAU, Lori-Ann S. ,  LALIBERTE, Thomas R. ,  EHLERS, Kerstin K. ,  KITZER, Peter P.

Inventor： PERSSON, Charlotte ,  ANDERSSON, Patrik ,  VARTIAINEN, Kent ,  HANSON, Charlotta ,  WIEZELL, Britt-Marie ,  WOOD, Leigh E. ,  PRIOLEAU, Lori-Ann S. ,  LALIBERTE, Thomas R. ,  EHLERS, Kerstin K. ,  KITZER, Peter P.

IPC: A61F13/537 ,  B32B27/02 ,  D04H3/00

CPC classification number: A61F13/537 ,  A61F13/53713 ,  B32B5/022 ,  B32B5/12 ,  B32B2555/00 ,  B32B2555/02

Abstract: An absorbent article, the absorbent article being a personal hygiene article, comprising a liquid permeable top sheet, a liquid impermeable back sheet, and an absorbent core enclosed between the top sheet and the back sheet, and a fluid flow control member arranged between the top sheet and the backsheet, said fluid flow control member being of a nonwoven material comprising a three dimensional network of fibres, said fibres having a thickness of 200-700 µm, said nonwoven material having a strain of max 50% at 5 k Pa.

Abstract translation: 一种吸收性物品，作为个人卫生用品的吸收性物品，其特征在于，包括透液性顶片，不透液性底片，以及包封在顶片与背片之间的吸收芯，以及配置在顶片 所述流体流动控制构件是包括三维网状纤维的非织造材料，所述纤维的厚度为200-700μm，所述非织造材料在5kPa时具有最大50％的应变。

公开(公告)号：WO2011090425A1

公开(公告)日：2011-07-28

申请号：PCT/SE2011/050047

申请日：2011-01-18

Applicant: SCA HYGIENE PRODUCTS AB ,  THELIANDER, Hans ,  WERNERSSON, Fredrik ,  HANSON, Charlotta ,  GUSTAFSON, Ingrid ,  FALK, Torgny

Inventor： THELIANDER, Hans ,  WERNERSSON, Fredrik ,  HANSON, Charlotta ,  GUSTAFSON, Ingrid ,  FALK, Torgny

IPC: A61F13/53 ,  A61L15/28 ,  A61L15/60

CPC classification number: A61F13/537 ,  A61F13/15617 ,  A61F13/535 ,  A61F2013/530036 ,  A61F2013/530649 ,  A61L15/28 ,  A61L15/425 ,  C08L1/02

Abstract: The present invention relates to an absorbent article comprising a freeze dried composite material. The freeze dried composite material comprises cellulosic pulp (e.g. CTMP) and an absorbent material. The absorbent material comprises microfibrillated cellulose (MFC) with a specified content of carboxylate groups.

Abstract translation: 本发明涉及包含冷冻干燥复合材料的吸收制品。 冷冻干燥的复合材料包括纤维素浆（例如CTMP）和吸收材料。 吸收材料包含具有特定含量的羧酸盐​​基团的微纤化纤维素（MFC）。

公开(公告)号：WO1994016140A1

公开(公告)日：1994-07-21

申请号：PCT/SE1993001036

申请日：1993-12-02

Applicant: GÖTAVERKEN ENERGY AB ,  WIMBY, Martin ,  HANSON, Charlotta

Inventor： GÖTAVERKEN ENERGY AB

IPC: D21C11/04

CPC classification number: D21C11/0064 ,  D21C11/04 ,  F23G5/30 ,  F23G7/001 ,  Y02P40/44

Abstract: The invention relates to a method for lime sludge reburning in a fluidising bed. The method is characterized in that a cooling medium (10) is injected immediately above the fluidising bed (3). The invention also comprises means for performing the method. The arrangement which is known per se is provided with an injection device (10) for a cooling medium above the fluidising bed (3).

Abstract translation: 本发明涉及一种用于流化床中石灰渣再燃的方法。 该方法的特征在于，在流化床（3）的上方注入冷却介质（10）。 本发明还包括用于执行该方法的装置。 本身已知的装置设置有用于流化床（3）上方的冷却介质的注射装置（10）。

公开(公告)号：WO2009041870A1

公开(公告)日：2009-04-02

申请号：PCT/SE2007/050680

申请日：2007-09-27

Applicant: SCA HYGIENE PRODUCTS AB ,  ABBAS, SHABIRA ,  GUSTAFSON, Ingrid ,  HANSON, Charlotta ,  KÖRNER, Anna ,  PICULELL, Lennart

Inventor： ABBAS, SHABIRA ,  GUSTAFSON, Ingrid ,  HANSON, Charlotta ,  KÖRNER, Anna ,  PICULELL, Lennart

IPC: B01J20/30 ,  B01J20/12 ,  B01J20/26 ,  A61L15/18 ,  A61L15/24

CPC classification number: C08J3/075 ,  A61L15/18 ,  A61L15/60 ,  A61L2400/12 ,  B01J20/12 ,  B01J20/261 ,  B01J20/267 ,  B01J20/28007 ,  B01J20/28026 ,  B01J2220/68 ,  B82Y30/00 ,  C08J2333/08 ,  Y02C10/08 ,  C08L33/08

Abstract: A charged claylinked gel is described, said charged claylinked gel comprising clay nanoparticles which are crosslinked by a charged polymer. The crosslinking is such that any particular clay nanoparticle is linked to at least one other clay nanoparticle by said charged polymer. A method for producing the charged claylinked gel, and the use of the gel in absorbent articles is also described.

Abstract translation: 描述了带电的粘土凝胶，所述带电的粘土凝胶包含通过带电聚合物交联的粘土纳米颗粒。 交联使得任何特定的粘土纳米颗粒通过所述带电聚合物与至少一种其它粘土纳米颗粒连接。 还描述了制备带电的粘土凝胶的方法，以及在吸收制品中使用凝胶。

公开(公告)号：WO2011090410A1

公开(公告)日：2011-07-28

申请号：PCT/SE2010/050046

申请日：2010-01-19

Applicant: SCA HYGIENE PRODUCTS AB ,  THELIANDER, Hans ,  WERNERSSON, Fredrik ,  HANSON, Charlotta ,  GUSTAFSON, Ingrid ,  FALK, Torgny

Inventor： THELIANDER, Hans ,  WERNERSSON, Fredrik ,  HANSON, Charlotta ,  GUSTAFSON, Ingrid ,  FALK, Torgny

IPC: A61F13/53 ,  A61L15/42 ,  A61L15/28 ,  A61L15/60

CPC classification number: A61F13/537 ,  A61F13/15617 ,  A61F13/535 ,  A61F2013/530036 ,  A61F2013/530649 ,  A61L15/28 ,  A61L15/425 ,  C08L1/02

Abstract: The present invention relates to an absorbent article in the form of an absorbent porous foam comprising freeze-dried microfibrillated cellulose. The foam exhibits improved absorption characteristics due to the presence of charged groups in an amount of 0.5-2.2 mmol/g of MFC. The invention also relates to a method for the production of the foam, comprising oxidation of pulp (TEMPO-mediated), disintegration and freeze-drying.

Abstract translation: 本发明涉及包含冷冻干燥的微纤维化纤维素的吸收性多孔泡沫形式的吸收制品。 泡沫表现出改善的吸收特性，因为电荷基团的存在量为0.5-2.2mmol / g的MFC。 本发明还涉及生产泡沫的方法，包括纸浆的氧化（TEMPO介导的），崩解和冷冻干燥。