WO2000037736A3 - Method of coating hydrophobic polymer fibers with poly(vinyl alcohol) - Google Patents
Method of coating hydrophobic polymer fibers with poly(vinyl alcohol) Download PDFInfo
- Publication number
- WO2000037736A3 WO2000037736A3 PCT/US1999/029701 US9929701W WO0037736A3 WO 2000037736 A3 WO2000037736 A3 WO 2000037736A3 US 9929701 W US9929701 W US 9929701W WO 0037736 A3 WO0037736 A3 WO 0037736A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- poly
- vinyl alcohol
- hydrophobic polymer
- fibers
- polymer fibers
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
- B01D2239/0428—Rendering the filter material hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0492—Surface coating material on fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU27093/00A AU2709300A (en) | 1998-12-18 | 1999-12-15 | Method of coating hydrophobic polymer fibers with poly(vinyl alcohol) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21606498A | 1998-12-18 | 1998-12-18 | |
US09/216,064 | 1998-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000037736A2 WO2000037736A2 (en) | 2000-06-29 |
WO2000037736A3 true WO2000037736A3 (en) | 2000-09-14 |
Family
ID=22805529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/029701 WO2000037736A2 (en) | 1998-12-18 | 1999-12-15 | Method of coating hydrophobic polymer fibers with poly(vinyl alcohol) |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR021732A1 (en) |
AU (1) | AU2709300A (en) |
PE (1) | PE20001253A1 (en) |
WO (1) | WO2000037736A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6565743B1 (en) * | 1999-08-31 | 2003-05-20 | Kimberly-Clark Worldwide, Inc. | Portable purification container with cumulative use indicator |
US8993506B2 (en) * | 2006-06-12 | 2015-03-31 | Rhodia Operations | Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate |
CN100431621C (en) * | 2006-11-03 | 2008-11-12 | 利芳建医药科技咨询(上海)有限公司 | Method for producing antivirus pad |
WO2008154633A2 (en) | 2007-06-12 | 2008-12-18 | Rhodia Inc. | Detergent composition with hydrophilizing soil-release agent and methods for using same |
US7550419B2 (en) | 2007-06-12 | 2009-06-23 | Rhodia Inc. | Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same |
US11090590B2 (en) | 2012-11-13 | 2021-08-17 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
US9149748B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Multi-layered filter media |
US9149749B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
US10195542B2 (en) | 2014-05-15 | 2019-02-05 | Hollingsworth & Vose Company | Surface modified filter media |
US10399024B2 (en) | 2014-05-15 | 2019-09-03 | Hollingsworth & Vose Company | Surface modified filter media |
US10828587B2 (en) | 2015-04-17 | 2020-11-10 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
US10625196B2 (en) | 2016-05-31 | 2020-04-21 | Hollingsworth & Vose Company | Coalescing filter media |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058978A2 (en) * | 1981-02-25 | 1982-09-01 | Hoechst Aktiengesellschaft | Sizing agent for synthetic fibres |
EP0252477A2 (en) * | 1986-07-07 | 1988-01-13 | Air Products And Chemicals, Inc. | Waxless polyvinyl alcohol size composition |
US5346725A (en) * | 1993-08-18 | 1994-09-13 | Targosz Eugene F | Treatment for nylon and other textiles |
-
1999
- 1999-12-15 AU AU27093/00A patent/AU2709300A/en not_active Abandoned
- 1999-12-15 WO PCT/US1999/029701 patent/WO2000037736A2/en active Application Filing
- 1999-12-15 PE PE1999001257A patent/PE20001253A1/en not_active Application Discontinuation
- 1999-12-16 AR ARP990106479A patent/AR021732A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058978A2 (en) * | 1981-02-25 | 1982-09-01 | Hoechst Aktiengesellschaft | Sizing agent for synthetic fibres |
EP0252477A2 (en) * | 1986-07-07 | 1988-01-13 | Air Products And Chemicals, Inc. | Waxless polyvinyl alcohol size composition |
US5346725A (en) * | 1993-08-18 | 1994-09-13 | Targosz Eugene F | Treatment for nylon and other textiles |
Also Published As
Publication number | Publication date |
---|---|
PE20001253A1 (en) | 2000-11-21 |
AU2709300A (en) | 2000-07-12 |
AR021732A1 (en) | 2002-07-31 |
WO2000037736A2 (en) | 2000-06-29 |
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