GB1195233A - Nonwoven fibrous product and method of making the same. - Google Patents

Nonwoven fibrous product and method of making the same.

Info

Publication number
GB1195233A
GB1195233A GB3430067A GB3430067A GB1195233A GB 1195233 A GB1195233 A GB 1195233A GB 3430067 A GB3430067 A GB 3430067A GB 3430067 A GB3430067 A GB 3430067A GB 1195233 A GB1195233 A GB 1195233A
Authority
GB
United Kingdom
Prior art keywords
web
binder
liquid
puffing
laid
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
GB3430067A
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of GB1195233A publication Critical patent/GB1195233A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/904—Artificial leather
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1003—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2971—Impregnation
    • 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
    • Y10T428/298—Physical dimension
    • 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
    • Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,195,233. Non woven fabric, paper. JOHNSON & JOHNSON. 26 July, 1967 [26 July, 1966], No. 34300/67. Headings D1R and D2B. An expanded nonwoven fabric is made by impregnating a web with a binder and a foamaible liquid, vaporising the liquid within at least a portion of a fibrous web to puff at least a portion of the web then stabilising (or bonding) at least a portion of the puffed portion by setting the binder. The web can be impregnated with a solution or emulsion of the binder, e.g. an acrylic compound, if desired, only at discrete portions of the web. The binder may be present in the web before impregnation with the foamable liquid. The latter may be a solvent for the binder during heating. The foamable liquid can be water-containing fatty acid or sulphonated alkyl ester foaming agents. The binder can also be present in the foamable liquid impregnant or as thermoplastic fibres or powder, e.g. plasticised cellulose acetate. Preferably the web is heated dielectrically using electrolytes, e.g. NH 4 CL in the foamable liquid if necessary so that the web is heated only whilst the liquid is present. The degree of puffing varies with the thickness of the web, the conductance of the liquid, the amount and foamability of the liquid and the energy level of the dielectric heater. After puffing; the binder may be concentrated near the faces of the web, the web may contain randomly arranged fibre strata and fibre chambers, and the fibre density adjacent at least one surface may be greater than in the centre of the web. The initial web can be air-laid or wet-laid. A wet-laid web may be pressed before puffing. The web may contain fibres of cotton, linen, hemp, silk, wool, wood pulp, rayon, acetate, polyester, acrylic or modacrylic compounds. The fibres preferably have a length of less than 0.5 inch.
GB3430067A 1966-07-26 1967-07-26 Nonwoven fibrous product and method of making the same. Expired GB1195233A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57039066A 1966-07-26 1966-07-26
US14024771A 1971-05-04 1971-05-04

Publications (1)

Publication Number Publication Date
GB1195233A true GB1195233A (en) 1970-06-17

Family

ID=26838007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3430067A Expired GB1195233A (en) 1966-07-26 1967-07-26 Nonwoven fibrous product and method of making the same.

Country Status (2)

Country Link
US (1) US3759775A (en)
GB (1) GB1195233A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367134A1 (en) * 1976-10-09 1978-05-05 Newalls Insulation Co Ltd MANUFACTURE OF BONDED MINERAL FIBER MATTRESSES, NOT WOVEN, BY IMPREGNATION WITH A BINDER FOAM IN SUSPENSION OR AQUEOUS SOLUTION
USRE30061E (en) 1966-07-26 1979-07-31 Johnson & Johnson Nonwoven fibrous product and method of making the same
CN107217472A (en) * 2017-07-15 2017-09-29 合肥市聚丰制丝有限责任公司 A kind of expanded method of low-contamination type silk

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105998C3 (en) * 1971-02-09 1979-02-15 Furnier- Und Sperrholzwerk J.F. Werz Jr. Kg Werzalit-Pressholzwerk, 7141 Oberstenfeld Device for the production of molded parts from a mixture of lignocellulose-containing fibers and a thermosetting binder
US3880687A (en) * 1972-10-04 1975-04-29 Armin Elmendorf Method of making a wood fiber board having a relief-textured surface
US3879257A (en) * 1973-04-30 1975-04-22 Scott Paper Co Absorbent unitary laminate-like fibrous webs and method for producing them
US4006277A (en) * 1974-05-21 1977-02-01 Hartford Fibres Ltd. Random length cutter
US4010752A (en) * 1976-01-07 1977-03-08 Johnson & Johnson Disposable diaper having a puff bonded facing layer
US4044768A (en) * 1976-02-23 1977-08-30 Johnson & Johnson Diaper with split puff bonded facing
DE2625177C3 (en) * 1976-06-04 1985-01-24 Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg Absorbent bodies for hygienic purposes
US4050463A (en) * 1976-08-20 1977-09-27 Colgate-Palmolive Company Diapers
US4112167A (en) * 1977-01-07 1978-09-05 The Procter & Gamble Company Skin cleansing product having low density wiping zone treated with a lipophilic cleansing emollient
US4515656A (en) * 1981-08-28 1985-05-07 E. I. Du Pont De Nemours And Company Low density nonwoven sheets
DE3140784A1 (en) * 1981-10-14 1983-04-28 Freudenberg, Carl, 6940 Weinheim "SUCTIONABLE SURFACE AND METHOD FOR THE PRODUCTION THEREOF"
US4613627A (en) * 1982-12-13 1986-09-23 Usg Acoustical Products Company Process for the manufacture of shaped fibrous products and the resultant product
EP0117458A3 (en) * 1983-02-26 1988-01-13 Firma Carl Freudenberg Method of making voluminous fibrous textile fabrics
ATE143425T1 (en) * 1992-05-15 1996-10-15 Hoechst Ag METHOD FOR PRODUCING MOLDED PARTS BY PRESSING FIBER MATERIAL WITH SIMULTANEOUS ADHESION AND MOLDED PARTS BY THIS METHOD
DE69434917T2 (en) * 1993-05-04 2007-11-08 Foster-Miller, Inc., Waltham GRID-BASED PLATE WITH FOAM CORE
US5416960A (en) * 1993-10-28 1995-05-23 Kroyer; Karl K. K. Method for the production of fibrous material containing curled fibers
US6500289B2 (en) 1998-11-12 2002-12-31 Kimberly-Clark Worldwide, Inc. Method of using water-borne epoxies and urethanes in print bonding fluid and products made therefrom
US20030119402A1 (en) * 2001-12-20 2003-06-26 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
US20030118814A1 (en) * 2001-12-20 2003-06-26 Workman Jerome James Absorbent structures having low melting fibers
US20030119406A1 (en) * 2001-12-20 2003-06-26 Abuto Francis Paul Targeted on-line stabilized absorbent structures
US6846448B2 (en) 2001-12-20 2005-01-25 Kimberly-Clark Worldwide, Inc. Method and apparatus for making on-line stabilized absorbent materials
US20030119413A1 (en) * 2001-12-20 2003-06-26 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
ES2582936T3 (en) * 2003-07-11 2016-09-16 Nonwovens Innovation & Research Institute Limited Non-woven spacer fabric
CN101238249B (en) 2005-08-10 2012-09-19 东丽株式会社 Sponge-like structure and powder and process for production thereof
US20080014818A1 (en) * 2006-07-12 2008-01-17 Marc Privitera Post conversion nonwovens processing
ES2548244T3 (en) * 2007-11-29 2015-10-15 Invista Technologies S.À.R.L. Fleece long hair with a stabilizer or binder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30061E (en) 1966-07-26 1979-07-31 Johnson & Johnson Nonwoven fibrous product and method of making the same
FR2367134A1 (en) * 1976-10-09 1978-05-05 Newalls Insulation Co Ltd MANUFACTURE OF BONDED MINERAL FIBER MATTRESSES, NOT WOVEN, BY IMPREGNATION WITH A BINDER FOAM IN SUSPENSION OR AQUEOUS SOLUTION
CN107217472A (en) * 2017-07-15 2017-09-29 合肥市聚丰制丝有限责任公司 A kind of expanded method of low-contamination type silk

Also Published As

Publication number Publication date
US3759775A (en) 1973-09-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees