ATE113304T1 - Poröse, elastische, vernetzte, polymere werkstoffe niedriger dichte und verfahren zu ihrer herstellung. - Google Patents

Poröse, elastische, vernetzte, polymere werkstoffe niedriger dichte und verfahren zu ihrer herstellung.

Info

Publication number
ATE113304T1
ATE113304T1 AT87302517T AT87302517T ATE113304T1 AT E113304 T1 ATE113304 T1 AT E113304T1 AT 87302517 T AT87302517 T AT 87302517T AT 87302517 T AT87302517 T AT 87302517T AT E113304 T1 ATE113304 T1 AT E113304T1
Authority
AT
Austria
Prior art keywords
elastic
crosslinked
porous
manufacture
low density
Prior art date
Application number
AT87302517T
Other languages
English (en)
Inventor
Christopher John Carru Edwards
Donald Peter Gregory
Martin Sharples
Original Assignee
Unilever Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10595282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE113304(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE113304T1 publication Critical patent/ATE113304T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Graft Or Block Polymers (AREA)
AT87302517T 1986-03-26 1987-03-24 Poröse, elastische, vernetzte, polymere werkstoffe niedriger dichte und verfahren zu ihrer herstellung. ATE113304T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868607535A GB8607535D0 (en) 1986-03-26 1986-03-26 Elastic cross-linked polymeric materials

Publications (1)

Publication Number Publication Date
ATE113304T1 true ATE113304T1 (de) 1994-11-15

Family

ID=10595282

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87302517T ATE113304T1 (de) 1986-03-26 1987-03-24 Poröse, elastische, vernetzte, polymere werkstoffe niedriger dichte und verfahren zu ihrer herstellung.

Country Status (10)

Country Link
US (1) US4788225A (de)
EP (1) EP0239360B1 (de)
JP (1) JP2774988B2 (de)
AT (1) ATE113304T1 (de)
AU (1) AU597950B2 (de)
CA (1) CA1283498C (de)
DE (1) DE3750681T2 (de)
ES (1) ES2062979T3 (de)
GB (1) GB8607535D0 (de)
ZA (1) ZA872197B (de)

Families Citing this family (54)

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US5098782A (en) * 1988-10-13 1992-03-24 Applied Extrusion Technologies, Inc. Extruded ethylenic polymer foam containing both open and closed cells
GB8905934D0 (en) * 1989-03-15 1989-04-26 Dow Europ Sa A process for preparing adsorptive porous resin beads
US5387207A (en) * 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
US5268224A (en) * 1991-08-12 1993-12-07 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5149720A (en) * 1991-08-12 1992-09-22 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
TW246682B (de) * 1991-08-12 1995-05-01 Procter & Gamble
US5250576A (en) * 1991-08-12 1993-10-05 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5352711A (en) * 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
US5198472A (en) * 1991-08-12 1993-03-30 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5260345A (en) * 1991-08-12 1993-11-09 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5200433A (en) * 1992-04-20 1993-04-06 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5189070A (en) * 1992-05-29 1993-02-23 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5252619A (en) * 1992-05-29 1993-10-12 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5210104A (en) * 1992-10-15 1993-05-11 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
WO1994025153A1 (fr) * 1993-04-28 1994-11-10 Nippon Shokubai Co., Ltd. Materiau absorbant les liquides et son procede de production
US5290820A (en) * 1993-07-29 1994-03-01 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5306733A (en) * 1993-08-30 1994-04-26 Shell Oil Company Low density porous crosslinked polymeric materials
US5306734A (en) * 1993-09-08 1994-04-26 Shell Oil Company Use of viscosity as an in-line diagnostic for high internal phase emulsion generation
US5334621A (en) * 1993-11-04 1994-08-02 Shell Oil Company Process to prepare low density porous crosslinked polymeric materials
US5583162A (en) * 1994-06-06 1996-12-10 Biopore Corporation Polymeric microbeads and method of preparation
US5560878A (en) * 1994-11-30 1996-10-01 The Procter & Gamble Company Method and apparatus for making stretchable absorbent articles
IL116709A (en) * 1995-01-10 2000-02-29 Procter & Gamble Continuous process for the preparation of high internal phase emulsion
US5922780A (en) * 1995-01-10 1999-07-13 The Procter & Gamble Company Crosslinked polymers made from 1,3,7-octatriene and like conjugated polyenes
MY132433A (en) * 1995-01-10 2007-10-31 Procter & Gamble Foams made from high internal phase emulsions useful as absorbent members for catamenial pads
US5767168A (en) 1995-03-30 1998-06-16 The Proctor & Gamble Company Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1, 3-butadiene
US5500451A (en) * 1995-01-10 1996-03-19 The Procter & Gamble Company Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams
US5563179A (en) * 1995-01-10 1996-10-08 The Proctor & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids
US5849805A (en) * 1995-01-10 1998-12-15 The Procter & Gamble Company Process for making foams useful as absorbent members for catamenial pads
US5650222A (en) * 1995-01-10 1997-07-22 The Procter & Gamble Company Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios
US5770634A (en) * 1995-06-07 1998-06-23 The Procter & Gamble Company Foam materials for insulation, derived from high internal phase emulsions
US5633291A (en) * 1995-06-07 1997-05-27 The Procter & Gamble Company Use of foam materials derived from high internal phase emulsions for insulation
US5550167A (en) * 1995-08-30 1996-08-27 The Procter & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids
US5977194A (en) * 1995-11-15 1999-11-02 The Dow Chemical Company High internal phase emusions and porous materials prepared therefrom
US6147131A (en) * 1995-11-15 2000-11-14 The Dow Chemical Company High internal phase emulsions (HIPEs) and foams made therefrom
US5817704A (en) * 1996-03-08 1998-10-06 The Procter & Gamble Company Heterogeneous foam materials
US6048908A (en) * 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
US6083211A (en) * 1998-03-13 2000-07-04 The Procter & Gamble Company High suction polymeric foam materials
US6013589A (en) * 1998-03-13 2000-01-11 The Procter & Gamble Company Absorbent materials for distributing aqueous liquids
US6160028A (en) * 1998-07-17 2000-12-12 The Procter & Gamble Company Flame retardant microporous polymeric foams
US6245697B1 (en) 1998-11-12 2001-06-12 The Procter & Gamble Company Flexible mat for absorbing liquids comprising polymeric foam materials
EP1228102B1 (de) 1999-10-12 2005-07-20 Nippon Shokubai Co., Ltd. Verfahren zur herstellung eines porösen vernetztes polymer
US6395793B1 (en) 1999-11-18 2002-05-28 Nippon Shokubai Co., Ltd. Method for production of porous material
US6323250B1 (en) 1999-11-18 2001-11-27 Nippon Shokubai Co. Ltd Method for production of porous material
US6299808B1 (en) 2000-06-05 2001-10-09 The Dow Chemical Company Continuous process for polymerizing, curing and drying high internal phase emulsions
JP4908674B2 (ja) * 2000-10-24 2012-04-04 株式会社日本触媒 多孔質架橋ポリマー材料の製法
JP4330265B2 (ja) 2000-10-24 2009-09-16 株式会社日本触媒 多孔質架橋重合体の製造方法
US6545195B2 (en) 2001-04-11 2003-04-08 Paragon Trade Brands, Inc. Low-density, substantially non-wicking layers for absorbent articles
US7820729B2 (en) * 2006-04-13 2010-10-26 University of Newcastle Upon Tyne, c/o School of Chemical Engineering and Advanced Materials Process for preparing a functionalised polyHIPE polymer
US8211310B2 (en) * 2006-11-20 2012-07-03 Cytosorbents, Inc. Size-selective polymer system
EP2461777A1 (de) * 2009-08-04 2012-06-13 Hearing Components, Inc. Schaumstoffzusammensetzungen mit erhöhter schalldämpfung
CN104193884B (zh) * 2014-07-23 2016-09-28 佛山市联塑万嘉新卫材有限公司 高强度吸水丙烯酸酯泡沫材料及其制备方法和应用
IT201900017309A1 (it) * 2019-09-26 2021-03-26 P4P S R L Materiali polimerici a struttura interna porosa e interconnessa a base di monomeri acrilici ottenuti tramite tecnica dell’emulsione ad elevata quantità di fase interna polimerizzati tramite UV e relativi processi di produzione

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27444A (en) * 1860-03-13 Connection
DE1420831B2 (de) 1959-07-28 1972-04-20 Will, Günther, Dr , 6100 Darmstadt Verfahren zur herstellung von poroesen formkoerpern
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
CA1196620A (en) * 1981-06-26 1985-11-12 Donald Barby Substrate carrying a porous polymeric material
GB2109799B (en) * 1981-11-20 1985-01-23 Tioxide Group Plc Production of vesticulated polymer beads
ZW17683A1 (en) * 1982-08-10 1985-03-06 Dulux Australia Ltd Process of preparing vesiculated polyester granules
NZ205449A (en) * 1982-09-07 1986-10-08 Unilever Plc Sulphonated,porous,cross-linked polymeric material
US4489174A (en) * 1983-07-26 1984-12-18 The Sherwin-Williams Company Vesiculated beads
GB8405680D0 (en) * 1984-03-05 1984-04-11 Unilever Plc Porous polymers

Also Published As

Publication number Publication date
CA1283498C (en) 1991-04-23
AU7052387A (en) 1987-10-01
JP2774988B2 (ja) 1998-07-09
DE3750681T2 (de) 1995-03-16
EP0239360B1 (de) 1994-10-26
ZA872197B (en) 1988-11-30
GB8607535D0 (en) 1986-04-30
JPS62250002A (ja) 1987-10-30
US4788225A (en) 1988-11-29
EP0239360A3 (en) 1989-05-31
AU597950B2 (en) 1990-06-14
DE3750681D1 (de) 1994-12-01
EP0239360A2 (de) 1987-09-30
ES2062979T3 (es) 1995-01-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time