DE3750681D1 - 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
- DE3750681D1 DE3750681D1 DE3750681T DE3750681T DE3750681D1 DE 3750681 D1 DE3750681 D1 DE 3750681D1 DE 3750681 T DE3750681 T DE 3750681T DE 3750681 T DE3750681 T DE 3750681T DE 3750681 D1 DE3750681 D1 DE 3750681D1
- Authority
- DE
- Germany
- Prior art keywords
- elastic
- cross
- linked
- porous
- manufacture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE3750681D1 true DE3750681D1 (de) | 1994-12-01 |
DE3750681T2 DE3750681T2 (de) | 1995-03-16 |
Family
ID=10595282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3750681T Expired - Lifetime DE3750681T2 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5098782A (en) * | 1988-10-13 | 1992-03-24 | Applied Extrusion Technologies, Inc. | Extruded ethylenic polymer foam containing both open and closed cells |
US5277515A (en) * | 1988-10-13 | 1994-01-11 | 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 |
US5147345A (en) * | 1991-08-12 | 1992-09-15 | The Procter & Gamble Company | High efficiency absorbent articles for incontinence management |
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 |
US5352711A (en) * | 1991-08-12 | 1994-10-04 | The Proctor & Gamble Company | Method for hydrophilizing absorbent foam materials |
US5149720A (en) * | 1991-08-12 | 1992-09-22 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
US5250576A (en) * | 1991-08-12 | 1993-10-05 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
TW246682B (de) * | 1991-08-12 | 1995-05-01 | Procter & Gamble | |
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 |
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 |
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 |
DE69408257T2 (de) * | 1993-04-28 | 1998-07-30 | Nippon Catalytic Chem Ind | Flüssigkeit absorbierendes material und verfahren zur dessen herstellung |
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 |
ZA96133B (en) * | 1995-01-10 | 1996-07-30 | Procter & Gamble | Recirculating a portion of high internal phase emulsions prepared in a continuous process |
US5849805A (en) * | 1995-01-10 | 1998-12-15 | The Procter & Gamble Company | Process for making foams useful as absorbent members for catamenial pads |
US5922780A (en) * | 1995-01-10 | 1999-07-13 | The Procter & Gamble Company | Crosslinked polymers made from 1,3,7-octatriene and like conjugated polyenes |
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 |
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 |
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 |
AR000655A1 (es) * | 1995-01-10 | 1997-07-10 | Procter & Gamble | Un material de espuma polímerica que es capaz de absorber la sangre y los fluidos basados en sangre un paño de catamenia que comprende un miembro absorbente hecho con el material de espuma un artículoabsorbente comprendiendo dicho material de espuma y un proceso para la preparación de dicho materia l de espuma |
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 |
US6013589A (en) * | 1998-03-13 | 2000-01-11 | The Procter & Gamble Company | Absorbent materials for distributing aqueous liquids |
US6083211A (en) * | 1998-03-13 | 2000-07-04 | The Procter & Gamble Company | High suction polymeric foam materials |
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 |
PL199269B1 (pl) | 1999-10-12 | 2008-09-30 | Nippon Catalytic Chem Ind | Sposób wytwarzania porowatego usieciowanego polimeru |
US6323250B1 (en) | 1999-11-18 | 2001-11-27 | Nippon Shokubai Co. Ltd | Method for production of porous material |
US6395793B1 (en) | 1999-11-18 | 2002-05-28 | 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 |
AU2010279504B2 (en) * | 2009-08-04 | 2015-09-24 | Hearing Components, Inc. | Foam compositions with enhanced sound attenuation |
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)
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 |
-
1986
- 1986-03-26 GB GB868607535A patent/GB8607535D0/en active Pending
-
1987
- 1987-03-04 US US07/022,143 patent/US4788225A/en not_active Expired - Lifetime
- 1987-03-20 CA CA000532656A patent/CA1283498C/en not_active Expired - Lifetime
- 1987-03-23 AU AU70523/87A patent/AU597950B2/en not_active Expired
- 1987-03-23 JP JP62068748A patent/JP2774988B2/ja not_active Expired - Lifetime
- 1987-03-24 EP EP87302517A patent/EP0239360B1/de not_active Expired - Lifetime
- 1987-03-24 ES ES87302517T patent/ES2062979T3/es not_active Expired - Lifetime
- 1987-03-24 AT AT87302517T patent/ATE113304T1/de not_active IP Right Cessation
- 1987-03-24 DE DE3750681T patent/DE3750681T2/de not_active Expired - Lifetime
- 1987-03-25 ZA ZA872197A patent/ZA872197B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS62250002A (ja) | 1987-10-30 |
AU7052387A (en) | 1987-10-01 |
ZA872197B (en) | 1988-11-30 |
EP0239360A3 (en) | 1989-05-31 |
EP0239360B1 (de) | 1994-10-26 |
ES2062979T3 (es) | 1995-01-01 |
ATE113304T1 (de) | 1994-11-15 |
CA1283498C (en) | 1991-04-23 |
JP2774988B2 (ja) | 1998-07-09 |
GB8607535D0 (en) | 1986-04-30 |
EP0239360A2 (de) | 1987-09-30 |
AU597950B2 (en) | 1990-06-14 |
US4788225A (en) | 1988-11-29 |
DE3750681T2 (de) | 1995-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |