GB1297617A - - Google Patents

Info

Publication number
GB1297617A
GB1297617A GB1297617DA GB1297617A GB 1297617 A GB1297617 A GB 1297617A GB 1297617D A GB1297617D A GB 1297617DA GB 1297617 A GB1297617 A GB 1297617A
Authority
GB
United Kingdom
Prior art keywords
cross
monofilaments
woven
july
sections
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
Application number
Inventor
P H Parker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
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
Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Publication of GB1297617A publication Critical patent/GB1297617A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/611—Cross-sectional configuration of strand or fiber material is other than circular

Abstract

1297617 Non woven fabrics CHEVRON RESEARCH CO 24 July 1970 [25 July 1969] 36123/70 Heading D1R Non-woven sheet material comprises continuous synthetic polymer monofilaments having elongated cross-sections with an aspect ratio (ratio of cross-section length to width) of between 2.9:1 and 8:1 disposed randomly and substantially discrete from each other except at cross-over points. Preferably the monofilaments are of crystalline stereoregular polypropylene and have substantially rectangular cross-sections and cross-sectional areas in the range 0.00005 to 0.008 mm<SP>3</SP>. The non-woven sheets may be prepared by extruding the synthetic polymer through appropriately shaped orifices partially cooling the resulting monofilaments, drawing the filaments with a pneumatic jet and depositing them on a collecting surface, suitably a screen to which suction may be applied. The non-woven sheets thus produced may be heat sealed, calendered bonded or needle punched to fuse the fibres together. Bonding with an unspecified adhesive and stitching are also mentioned. Other suitable synthetic polymers specified are crystalline polyethylene, poly-4-methyl-1-pentene, copolymers thereof, polyvinylchloride, polyethylene terephthalate and nylon.
GB1297617D 1969-07-25 1970-07-24 Expired GB1297617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84507569A 1969-07-25 1969-07-25

Publications (1)

Publication Number Publication Date
GB1297617A true GB1297617A (en) 1972-11-29

Family

ID=25294338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297617D Expired GB1297617A (en) 1969-07-25 1970-07-24

Country Status (13)

Country Link
US (1) US3630816A (en)
JP (1) JPS5535500B1 (en)
BE (1) BE753659A (en)
CH (2) CH572540A5 (en)
DE (1) DE2036800A1 (en)
DK (1) DK143767C (en)
ES (1) ES382148A1 (en)
FR (1) FR2053146B1 (en)
GB (1) GB1297617A (en)
IE (1) IE34453B1 (en)
NL (1) NL7010527A (en)
SE (1) SE373887B (en)
SU (1) SU847930A3 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784085A (en) * 1971-03-17 1974-01-08 Hudson Pulp & Paper Corp Multiwall bag construction
US3934421A (en) * 1972-12-15 1976-01-27 Akzona Incorporated Ground stabilization matting
US4120255A (en) * 1976-09-03 1978-10-17 Shakespeare Company Monofilament sewing thread
US4176150A (en) * 1977-03-18 1979-11-27 Monsanto Company Process for textured yarn
JPS5888557A (en) * 1981-11-20 1983-05-26 松下冷機株式会社 Refrigerator
US4732770A (en) * 1983-11-10 1988-03-22 Minnesota Mining And Manufacturing Company Extruded article and method of making the same
US4634485A (en) * 1983-11-10 1987-01-06 Minnesota Mining And Manufacturing Company Extruded article and method of making the same
US4631215B1 (en) * 1983-11-10 1991-03-26 Extruded article and method of making the same
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
US4668566A (en) * 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
CA1281864C (en) * 1985-10-07 1991-03-26 Henry Louis Griesbach, Iii Nonwoven web with improved softness
AU588057B2 (en) * 1985-10-07 1989-09-07 Kimberly-Clark Worldwide, Inc. Multilayer nonwoven fabric
US4778460A (en) * 1985-10-07 1988-10-18 Kimberly-Clark Corporation Multilayer nonwoven fabric
US4868031A (en) * 1987-06-22 1989-09-19 Hercules Incorporated Soft water-permeable polyolefins nonwovens having opaque characteristics
DE3844283A1 (en) * 1988-12-30 1990-07-12 Reifenhaeuser Masch Process and apparatus for the production of a spun web
US5314743A (en) * 1990-12-17 1994-05-24 Kimberly-Clark Corporation Nonwoven web containing shaped fibers
US5342336A (en) * 1991-12-19 1994-08-30 Kimberly-Clark Corporation Absorbent structure for masking and distributing a liquid
US20040097158A1 (en) * 1996-06-07 2004-05-20 Rudisill Edgar N. Nonwoven fibrous sheet structures
DE19823926A1 (en) * 1998-05-28 1999-12-02 Inventa Ag Non-woven textile interlining for fixing and other applications in clothing and other fabrics, e.g. stiffeners, liners, lapels, cushion materials, etc.
ATE485247T1 (en) 2000-03-31 2010-11-15 Grace W R & Co ADDITION TO MINIMIZE SURFACE DUST ON CEMENT AND CONCRETE STRUCTURES
SG105543A1 (en) * 2001-04-25 2004-08-27 Grace W R & Co Highly dispersible reinforcing polymeric fibers
US6569525B2 (en) 2001-04-25 2003-05-27 W. R. Grace & Co.-Conn. Highly dispersible reinforcing polymeric fibers
TWI242612B (en) * 2001-10-29 2005-11-01 Ind Tech Res Inst Method of fabricating a non-hollow fiber having a regular polygonal cross-section
DE102007020818B3 (en) * 2007-05-02 2009-01-02 Carl Freudenberg Kg Process for the preparation of a deformable tufted product
US11274384B2 (en) 2011-08-08 2022-03-15 Avintiv Specialty Materials Inc. Liquid barrier nonwoven fabrics with ribbon-shaped fibers
CN105080221A (en) * 2014-05-22 2015-11-25 东丽纤维研究所（中国）有限公司 Heatproof filtering material, and production method and application thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053282A (en) *
US2456922A (en) * 1946-03-21 1948-12-21 Mohawk Carpet Mills Inc Fabric
US2620853A (en) * 1946-10-18 1952-12-09 Minnesota Mining & Mfg Method of making decorative tissues
US2825120A (en) * 1954-05-11 1958-03-04 Eastman Kodak Co Synthetic filament
GB830910A (en) * 1955-11-30 1960-03-23 Du Pont Improvements in or relating to synthetic fibres
US3109278A (en) * 1960-08-19 1963-11-05 Du Pont Multilobal textile filaments having controlled uniform twist and fabrics prepared therefrom
US3109220A (en) * 1960-08-19 1963-11-05 Du Pont Tetralobal cross-sectioned filaments
US3164949A (en) * 1963-03-22 1965-01-12 Du Pont Trilobal filamentary yarns
US3322607A (en) * 1964-08-17 1967-05-30 Du Pont Lubricated polypropylene polyethylene self-bonded nonwoven carpet backing
US3402548A (en) * 1963-02-11 1968-09-24 Eastman Kodak Co Process for fracturing flat ribbons and the product thereof
GB993920A (en) * 1963-03-25 1965-06-02 Ici Ltd Non-woven fibrous products
US3360421A (en) * 1963-05-10 1967-12-26 Du Pont Bonded nonwoven backing material having perforate selvage and carpet made therefrom
FR1449751A (en) * 1964-06-22 1966-05-06 Snia Viscosa Process and devices for the production of synthetic yarns of asymmetric cross-section
CH439157A (en) * 1964-06-30 1967-06-30 Hoechst Ag Textile goods
US3533904A (en) * 1966-10-19 1970-10-13 Hercules Inc Composite polypropylene filaments having a high degree of crimp
US3547763A (en) * 1967-06-05 1970-12-15 Du Pont Bicomponent acrylic fiber having modified helical crimp
US3492389A (en) * 1968-04-26 1970-01-27 Avisun Corp Technique for producing synthetic bulk yarns

Also Published As

Publication number Publication date
JPS5535500B1 (en) 1980-09-13
US3630816A (en) 1971-12-28
CH572540A5 (en) 1976-02-13
BE753659A (en) 1970-12-31
DK143767C (en) 1982-03-29
DK143767B (en) 1981-10-05
ES382148A1 (en) 1972-11-01
IE34453L (en) 1971-01-25
NL7010527A (en) 1971-01-27
CH583800A5 (en) 1977-01-14
SE373887B (en) 1975-02-17
IE34453B1 (en) 1975-05-14
FR2053146B1 (en) 1973-08-10
SU847930A3 (en) 1981-07-15
FR2053146A1 (en) 1971-04-16
DE2036800A1 (en) 1971-02-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee