公开(公告)号：BRPI0415976A

公开(公告)日：2007-01-23

申请号：BRPI0415976

申请日：2004-10-28

Applicant: BASF AG

Inventor： BECK MARTIN ,  FRENZ VOLKER ,  KOWALSKI ANNA ,  SELZER ELISABETH ,  BAUER ERNST JUERGEN ,  KELLER HARALD ,  STEINMETZ BERNHARD

IPC: A61L15/48 ,  A61L15/60 ,  A61L15/00

Abstract: Polymeric particles capable of absorbing blood and/or body fluids, the polymeric particles being coated with at least one surfactant and with at least one solvent, are produced and used for absorbing blood and/or body fluids, especially in hygiene articles.

公开(公告)号：ES2251523T3

公开(公告)日：2006-05-01

申请号：ES01985717

申请日：2001-09-20

Applicant: BASF AG

Inventor： HAHNLE HANS-JOACHIM ,  BAUMGARTL HORST ,  BECK MARTIN ,  HERFERT NORBERT ,  MOHR BERNHARD ,  HUFF JURGEN

IPC: A61F13/53 ,  A61F13/00 ,  A61F13/02 ,  A61F13/15 ,  A61F13/49 ,  A61L15/26 ,  A61L15/42 ,  C08G12/32 ,  C08J9/14 ,  C08J9/36 ,  C08J9/00

Abstract: Espumas hidrófilas, de células abiertas, elásticas, a partir de resinas de melamina/formaldehído, caracterizadas porque tienen una velocidad de absorción de gotas menor que 5 segundos y una emisión de formaldehído según la norma EU EN ISO 14184-1 de menos de 100 mg de formaldehído/kg de espuma.

公开(公告)号：DE102004054633A1

公开(公告)日：2005-10-20

申请号：DE102004054633

申请日：2004-11-11

Applicant: BASF AG

Inventor： BECK MARTIN ,  FRENZ VOLKER ,  ANDRE VALERIE ,  SELZER ELISABETH ,  KOWALSKI ANNA ,  BAUER ERNST JUERGEN ,  STEINMETZ BERNHARD

IPC: A61K8/27 ,  A61K8/29 ,  A61K8/81 ,  A61Q17/04 ,  A61Q19/00 ,  C08F220/06 ,  C08F283/00 ,  C08F283/02 ,  C08F283/06 ,  C08F293/00 ,  C08J3/075 ,  C08K3/22 ,  C08L33/08 ,  C09K15/02 ,  A61K7/42

Abstract: Light-stable, water-absorbing polymer compositions contain a metal oxide UV absorber at 0.1-100 wt.% in combination with water-absorbing polymer particles (100 wt.%) and water (up to 20 wt.%). An independent claim is also included for production of the composition by mixing a water-absorbing polymer with UV absorber.

公开(公告)号：DE59910656D1

公开(公告)日：2004-11-04

申请号：DE59910656

申请日：1999-03-03

Applicant: BASF AG

Inventor： HAEHNLE HANS-JOACHIM ,  SCHROEDER ULRICH ,  BECK MARTIN ,  HEIDER WOLFGANG ,  SCHORNICK GUNNAR ,  ANSTOCK THOMAS

IPC: A01G1/00 ,  A61F5/44 ,  A61F13/49 ,  A61F13/53 ,  A61L15/42 ,  A61L15/44 ,  A61L15/60 ,  C08J9/30

公开(公告)号：AU1829102A

公开(公告)日：2002-05-21

申请号：AU1829102

申请日：2001-11-08

Applicant: BASF AG

Inventor： SCHROF WOLFGANG ,  GODERT UDO ,  BECK MARTIN ,  HAHNLE HANS-JOACHIM ,  SCHORNICK GUNNAR

IPC: G01N19/10 ,  G01N33/44 ,  A61L15/60

公开(公告)号：DE102005039974A1

公开(公告)日：2007-03-22

申请号：DE102005039974

申请日：2005-08-23

Applicant: BASF AG

Inventor： HERRLICH-LOOS MIRJAM ,  HAINDL CORINNA ,  CHAMP SAMANTHA ,  BECK MARTIN ,  TOENNESEN MARKUS ,  FASTNER MICHAEL

IPC: D06M15/263 ,  A47C27/00 ,  A61L15/60 ,  C08K5/053 ,  C09D4/02 ,  D03D15/00 ,  D04H1/42 ,  D06M23/14

公开(公告)号：CA2586336A1

公开(公告)日：2006-06-01

申请号：CA2586336

申请日：2005-11-21

Applicant: BASF AG

Inventor： GOEBEL GERD ,  PFEIFFER MATTHIAS ,  ZIEMER ANTJE ,  TOENNESSEN MARKUS ,  BECK MARTIN ,  CHAMP SAMANTHA

IPC: A62D1/00

Abstract: A fire extinguishing and/or retardant composition, contains at least one water absorbing polymer and at least one alkaline salt of a non-polymeric saturated carboxylic acid. The composition also contains water, and a foaming agent.

公开(公告)号：AU2005304056A1

公开(公告)日：2006-05-18

申请号：AU2005304056

申请日：2005-11-04

Applicant: BASF AG

Inventor： LOSCH DENNIS ,  CHAMP SAMANTHA ,  ZIEMER ANTJE ,  BECK MARTIN ,  TONNESSEN MARKUS

IPC: C08F220/00 ,  A62D1/00 ,  C05G3/80

Abstract: The invention concerns water-absorbing polymers for producing fire-retarding compositions, comprising at least one interpolymerized ethylenically unsaturated monomer bearing acid groups, wherein from 51 to 64 mol % of the acid groups are present as carboxylate groups and some or all of the carboxylate groups have potassium ions as counterions, processes for producing the water-absorbing polymers and also the production of fire-retarding compositions and coatings.

公开(公告)号：PL374882A1

公开(公告)日：2005-11-14

申请号：PL37488203

申请日：2003-06-20

Applicant: BASF AG ,  PROCTER & GAMBLE

Inventor： FRENZ VOLKER ,  GOERTH FELIX CHRISTIAN ,  STEPHAN OSKAR ,  WEIDL CHRISTIAN HUBERT ,  MERRIGAN STEVEN R ,  HUHN WOLFGANG EDGAR ,  GOLDMAN STEPHEN A ,  BECK MARTIN

IPC: A61L24/00 ,  A61L26/00 ,  C08F2/38 ,  C08F20/04 ,  C09J133/02 ,  C09J201/00

Abstract: The present invention relates to polymerized hydrogels and processes to make such hydrogels, in particular hydrogel adhesives which are capable of attaching to mammalian skin and can be used in various personal care products, such as waste-management articles, and a variety of functional articles to be worn by a human. The hydrogels described herein are characterized by very low amount of residual starting monomers, impurities, and/or by-products that could be formed during polymerization. Specifically, the hydrogels are made by adding scavengers and/or chain transfer agent prior to polymerization. It has been found, that upon addition of same scavengers the material properties of the polymerized hydrogel differ from the properties of gels polymerized without the scavenger. This is due to the fact, that these specific scavengers act also as chain transfer agents in the radical polymerization. Further studies showed that also chain transfer agents, that are no scanvengers for residual monomer(s), impurities or byproducts influence the material properties of the polymerized hydrogel adhesive.

公开(公告)号：BR0312290A

公开(公告)日：2005-04-12

申请号：BR0312290

申请日：2003-06-20

Applicant: BASF AG ,  PROCTER & GAMBLE

Inventor： FRENZ VOLKER ,  GOERTH FELIX CHRISTIAN ,  STEPHAN OSKAR ,  WEIDL CHRISTIAN HUBERT ,  MERRIGAN STEVEN R ,  HUHN WOLFGANG EDGAR ,  GOLDMAN STEPHEN A ,  BECK MARTIN

IPC: A61L24/00 ,  A61L26/00 ,  C08F2/38 ,  C08F20/04 ,  C09J133/02 ,  C09J201/00

Abstract: The present invention relates to polymerized hydrogels and processes to make such hydrogels, in particular hydrogel adhesives which are capable of attaching to mammalian skin and can be used in various personal care products, such as waste-management articles, and a variety of functional articles to be worn by a human. The hydrogels described herein are characterized by very low amount of residual starting monomers, impurities, and/or by-products that could be formed during polymerization. Specifically, the hydrogels are made by adding scavengers and/or chain transfer agent prior to polymerization. It has been found, that upon addition of same scavengers the material properties of the polymerized hydrogel differ from the properties of gels polymerized without the scavenger. This is due to the fact, that these specific scavengers act also as chain transfer agents in the radical polymerization. Further studies showed that also chain transfer agents, that are no scanvengers for residual monomer(s), impurities or byproducts influence the material properties of the polymerized hydrogel adhesive.