GB1376545A - Polyolefin sheets - Google Patents
Polyolefin sheetsInfo
- Publication number
- GB1376545A GB1376545A GB953573A GB953573A GB1376545A GB 1376545 A GB1376545 A GB 1376545A GB 953573 A GB953573 A GB 953573A GB 953573 A GB953573 A GB 953573A GB 1376545 A GB1376545 A GB 1376545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- surfactant
- compound
- antistatic
- fabric
- 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
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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2139—Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2418—Coating or impregnation increases electrical conductivity or anti-static quality
- Y10T442/2451—Phosphorus containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
- Y10T442/291—Coated or impregnated polyolefin fiber fabric
Abstract
1376545 Antistatic non-woven fabric E I DU PONT DE NEMOURS & CO 27 Feb 1973 [29 Feb 1972] 9535/73 Heading DIP A non-woven sheet of polyolefin film-fibrils having a surface area greater than 2m<SP>2</SP>/g has deposited thereon as an antistatic finish at least one compound of formula M n R 3-n PO 4 , wherein M is Li, Na, K or NH 4 , R is C 3-5 alkyl and n is 1 or 2. The compound can be applied to the fabric from aqueous solution which may contain a surfactant or a volatile alcohol by immersion, kiss-roll or gravure roll. The surfactant may be nonylphenoxy polyoxyethylene ethanol. The treated sheet also has resistance to water penetration.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00230448A US3821021A (en) | 1972-02-29 | 1972-02-29 | Antistatically protected nonwoven polyolefin sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1376545A true GB1376545A (en) | 1974-12-04 |
Family
ID=22865260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB953573A Expired GB1376545A (en) | 1972-02-29 | 1973-02-27 | Polyolefin sheets |
Country Status (4)
Country | Link |
---|---|
US (1) | US3821021A (en) |
JP (1) | JPS5551068B2 (en) |
CA (1) | CA969816A (en) |
GB (1) | GB1376545A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900631A (en) * | 1973-10-24 | 1975-08-19 | Du Pont | Flexible nonwoven sheets for use against splashing liquids |
US4082887A (en) * | 1976-05-14 | 1978-04-04 | E. I. Du Pont De Nemours And Company | Coating composition for a fibrous nonwoven sheet of polyolefin |
USRE35621E (en) * | 1989-05-30 | 1997-10-07 | Hercules Incorporated | Cardable hydrophobic polypropylene fiber, material and method for preparation thereof |
SG49022A1 (en) * | 1990-11-15 | 1998-05-18 | Hercules Inc | Cardable hydrophobic polyolefin fiber material and method for preparation therof |
CA2069269C (en) * | 1991-05-28 | 1998-09-15 | Roger W. Johnson | Cardable hydrophobic polypropylene fiber |
CA2070588A1 (en) * | 1991-12-31 | 1993-07-01 | Kimberly-Clark Worldwide, Inc. | Conductive fabric and method of producing same |
US5545481A (en) * | 1992-02-14 | 1996-08-13 | Hercules Incorporated | Polyolefin fiber |
GB9317490D0 (en) * | 1993-08-23 | 1993-10-06 | Hercules Inc | Diaper barrier leg-cuff fabrics |
IL110602A0 (en) * | 1993-08-23 | 1994-11-11 | Hercules Inc | Barrier element fabrics, barrier elements and protective articles comprising such elements |
CA2124237C (en) * | 1994-02-18 | 2004-11-02 | Bernard Cohen | Improved nonwoven barrier and method of making the same |
CA2136576C (en) * | 1994-06-27 | 2005-03-08 | Bernard Cohen | Improved nonwoven barrier and method of making the same |
WO1996017569A2 (en) * | 1994-12-08 | 1996-06-13 | Kimberly-Clark Worldwide, Inc. | Method of forming a particle size gradient in an absorbent article |
CA2153278A1 (en) * | 1994-12-30 | 1996-07-01 | Bernard Cohen | Nonwoven laminate barrier material |
TW330849B (en) * | 1995-05-25 | 1998-05-01 | Kimberly Clark Co | A web, formed from dielectric fibers and non-dielectric fibers, for particulate filtration properties and the method for forming it |
ZA965786B (en) * | 1995-07-19 | 1997-01-27 | Kimberly Clark Co | Nonwoven barrier and method of making the same |
US5834384A (en) * | 1995-11-28 | 1998-11-10 | Kimberly-Clark Worldwide, Inc. | Nonwoven webs with one or more surface treatments |
US6537932B1 (en) * | 1997-10-31 | 2003-03-25 | Kimberly-Clark Worldwide, Inc. | Sterilization wrap, applications therefor, and method of sterilizing |
US6365088B1 (en) | 1998-06-26 | 2002-04-02 | Kimberly-Clark Worldwide, Inc. | Electret treatment of high loft and low density nonwoven webs |
WO2023042667A1 (en) * | 2021-09-17 | 2023-03-23 | 松本油脂製薬株式会社 | Treatment agent for water-repellent fiber and use thereof |
-
1972
- 1972-02-29 US US00230448A patent/US3821021A/en not_active Expired - Lifetime
-
1973
- 1973-02-26 CA CA164,591A patent/CA969816A/en not_active Expired
- 1973-02-27 GB GB953573A patent/GB1376545A/en not_active Expired
- 1973-02-28 JP JP2332373A patent/JPS5551068B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3821021A (en) | 1974-06-28 |
JPS5551068B2 (en) | 1980-12-22 |
CA969816A (en) | 1975-06-24 |
JPS4893800A (en) | 1973-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930226 |