GB993920A - Non-woven fibrous products - Google Patents

Non-woven fibrous products

Info

Publication number
GB993920A
GB993920A GB1169863A GB1169863A GB993920A GB 993920 A GB993920 A GB 993920A GB 1169863 A GB1169863 A GB 1169863A GB 1169863 A GB1169863 A GB 1169863A GB 993920 A GB993920 A GB 993920A
Authority
GB
United Kingdom
Prior art keywords
fibres
undrawn
bath
web
drawn
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
GB1169863A
Inventor
Peter John Couzens
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1169863A priority Critical patent/GB993920A/en
Priority to US34879664 priority patent/US3396071A/en
Priority to FR968723A priority patent/FR1388372A/en
Publication of GB993920A publication Critical patent/GB993920A/en
Priority to BE678407D priority patent/BE678407A/fr
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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric
    • 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]
    • Y10T442/69—Autogenously bonded nonwoven fabric
    • Y10T442/692—Containing at least two chemically different strand or fiber materials
    • 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]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A non-woven film or paper-like fabric consists wholly of stereoregular polyolefine fibres at least 10% of which are undrawn and up to 90% of which are drawn, at least a proportion of the fibres being bonded together at the crossover points. Suitable polyolefines include linear polyethylene, isotactic or syndistatic polymers of propylene, isobutylene or 4 methyl-pentene-1, or crystalline copolymers of olefines having a stereo-regular structure. The drawn and undrawn fibres which may be of chemically different but structurally similar polyolefines may be blended, e.g. by carding, and the bath or web of fibres obtained is heated under pressure to a temperature 10-60 DEG C. below the melting point of the lowest melting component of the bath or web. Pressing may be effected between heated platens or calender rolls to effect softening and bonding of the fibres of the batt. Transparent, translucent or opaque films or paper-like products may be obtained which are useful for packagings, wall-coverings, carpet backings, reinforcements for plastic articles, electrical insulation or apparel. Prolonged exposure to moderately elevated temperatures produces no embrittlement of the films or fabrics produced. It is stated that crimped fibres may be used but with little advantage as regards strength.
GB1169863A 1963-03-25 1963-03-25 Non-woven fibrous products Expired GB993920A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1169863A GB993920A (en) 1963-03-25 1963-03-25 Non-woven fibrous products
US34879664 US3396071A (en) 1963-03-25 1964-03-02 Non-woven polypropylene fabrics
FR968723A FR1388372A (en) 1963-03-25 1964-03-25 Non-woven products
BE678407D BE678407A (en) 1963-03-25 1966-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1169863A GB993920A (en) 1963-03-25 1963-03-25 Non-woven fibrous products

Publications (1)

Publication Number Publication Date
GB993920A true GB993920A (en) 1965-06-02

Family

ID=33453175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1169863A Expired GB993920A (en) 1963-03-25 1963-03-25 Non-woven fibrous products

Country Status (3)

Country Link
US (1) US3396071A (en)
FR (1) FR1388372A (en)
GB (1) GB993920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376378A (en) * 1965-08-02 1968-04-02 Anaconda Wire & Cable Co Communication cable
DE1635485A1 (en) * 1966-04-18 1972-08-10 Dexter Corp Unwoven fiber structures

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502538A (en) * 1964-08-17 1970-03-24 Du Pont Bonded nonwoven sheets with a defined distribution of bond strengths
US3538565A (en) * 1967-10-26 1970-11-10 Phillips Petroleum Co Selective molecular orientation of fibers in plastic felt
US3484283A (en) * 1967-10-26 1969-12-16 Phillips Petroleum Co Plastic felt
GB1315382A (en) * 1969-06-23 1973-05-02 Exxon Research Engineering Co Non-woven fabrics as electrical insulators
US3630816A (en) * 1969-07-25 1971-12-28 Chevron Res Nonwoven sheets made from rectangular cross section monofilaments
US3546062A (en) * 1969-12-09 1970-12-08 Du Pont Unbonded nonwoven web of polypropylene fibers
DE3127265C2 (en) * 1981-07-10 1985-07-18 Ewald Dörken GmbH & Co KG, 5804 Herdecke Construction element with protection, ventilation, separation, thermal insulation and drainage functions
US4778460A (en) * 1985-10-07 1988-10-18 Kimberly-Clark Corporation Multilayer nonwoven fabric
US4668566A (en) * 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
US4965122A (en) * 1988-09-23 1990-10-23 Kimberly-Clark Corporation Reversibly necked material
US4981747A (en) * 1988-09-23 1991-01-01 Kimberly-Clark Corporation Composite elastic material including a reversibly necked material
CA2101833A1 (en) * 1992-12-14 1994-06-15 Kimberly-Clark Worldwide, Inc. Stretchable meltblown fabric with barrier properties
US5320891A (en) * 1992-12-31 1994-06-14 Kimberly-Clark Corporation Particle barrier nonwoven material
CA2116081C (en) * 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US6111163A (en) * 1996-12-27 2000-08-29 Kimberly-Clark Worldwide, Inc. Elastomeric film and method for making the same
US6015764A (en) * 1996-12-27 2000-01-18 Kimberly-Clark Worldwide, Inc. Microporous elastomeric film/nonwoven breathable laminate and method for making the same
US6037281A (en) * 1996-12-27 2000-03-14 Kimberly-Clark Worldwide, Inc. Cloth-like, liquid-impervious, breathable composite barrier fabric
US20040102125A1 (en) * 2002-11-27 2004-05-27 Morman Michael Tod Extensible laminate of nonwoven and elastomeric materials and process for making the same
ITMI20051539A1 (en) * 2005-08-04 2007-02-05 Bosco Giuseppe Lo METHOD AND EQUIPMENT FOR THE CREATION OF CLOTHING GARMENTS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT557911A (en) * 1954-06-08 1900-01-01
GB808287A (en) * 1954-12-31 1959-02-04 Du Pont Improvements in or relating to fibrous pellicles
BE550336A (en) * 1955-09-02
UST859640I4 (en) * 1959-12-15 1900-01-01
US3186893A (en) * 1961-06-08 1965-06-01 Plastic Textile Access Ltd Laminated materials including plastic netting
US3229008A (en) * 1961-12-05 1966-01-11 Eastman Kodak Co Process for producing a polypropylene fibrous product bonded with polyethylene
US3193442A (en) * 1961-12-26 1965-07-06 Ici Ltd Non-woven products composed of nonuniformly drawn staple fibers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376378A (en) * 1965-08-02 1968-04-02 Anaconda Wire & Cable Co Communication cable
DE1635485A1 (en) * 1966-04-18 1972-08-10 Dexter Corp Unwoven fiber structures

Also Published As

Publication number Publication date
FR1388372A (en) 1965-02-05
US3396071A (en) 1968-08-06

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