GB909944A - Artificial sponge structures of regenerated cellulose - Google Patents

Artificial sponge structures of regenerated cellulose

Info

Publication number
GB909944A
GB909944A GB3618/61A GB361861A GB909944A GB 909944 A GB909944 A GB 909944A GB 3618/61 A GB3618/61 A GB 3618/61A GB 361861 A GB361861 A GB 361861A GB 909944 A GB909944 A GB 909944A
Authority
GB
United Kingdom
Prior art keywords
sponge
fibres
polyethylene
crystals
regenerated cellulose
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
GB3618/61A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB909944A publication Critical patent/GB909944A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2907—Staple length fiber with coating or impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A regenerated cellulose sponge structure having staple fibres distributed within it, the ends of at least some of the fibres extending out of at least a part of the surface of the sponge forming a fibrous nap on that part of the surface, is prepared by dispersing staple fibres and crystals of Glauber's salt in a viscose solution, shaping the mixture, regenerating the cellulose, dissolving out the salt crystals, drying and removing at least a part of the surface skin. The sponge may be in the form of a sponge cloth or a sponge coated yarn. Specified fibres are flax, cotton, jute, hemp, nylon, polyacrylonitrile, polyethylene, polyethylene terephlate and polyvinylidene chloride.ALSO:A regenerated cellulose sponge structure has staple fibres distributed within it, the ends of at least some of the fibres extending out of at least a part of the surface of the sponge forming a fibrous nap on that part of the surface. The sponge may be in the form of a sponge cloth or a sponge coated yarn. The sponge is prepared by dispersing staple fibres and crystals of Glauber's salt in a viscose solution, shaping the mixture, regenerating the cellulose, dissolving out the salt crystals, drying and removing at least a part of the surface skin. Specified fibres are flax, cotton, jute, hemp, nylon, polyacrylonitrile, polyethylene, polyethylene terephthalate and polyvinylidene chloride.
GB3618/61A 1960-03-03 1961-01-31 Artificial sponge structures of regenerated cellulose Expired GB909944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12497A US3068545A (en) 1960-03-03 1960-03-03 Napped fibrous regenerated sponge structure and process of making same

Publications (1)

Publication Number Publication Date
GB909944A true GB909944A (en) 1962-11-07

Family

ID=21755233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3618/61A Expired GB909944A (en) 1960-03-03 1961-01-31 Artificial sponge structures of regenerated cellulose

Country Status (5)

Country Link
US (1) US3068545A (en)
BE (1) BE600823A (en)
DE (1) DE1193237B (en)
FR (1) FR1284190A (en)
GB (1) GB909944A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483069A (en) * 1965-08-23 1969-12-09 Little Inc A Polyurethane foam reinforced fibrous article and method of forming the same
GB1387265A (en) * 1971-07-23 1975-03-12 Viscose Development Co Ltd Ion exchange celluloses
SE360875B (en) * 1972-04-28 1973-10-08 Celloplast Ab
US3864778A (en) * 1972-08-18 1975-02-11 Frank E Vopat Chalk eraser made from closed cell foam plastic
US4097952A (en) * 1977-04-25 1978-07-04 Lindstrom Robert J Mops of cellulose sponge cloth material
US4264545A (en) * 1979-03-12 1981-04-28 Sponge, Inc. Process for producing mop yarn
FR2839625B1 (en) * 2002-05-17 2005-05-13 Oreal DEVICE FOR APPLYING A PRODUCT, ESPECIALLY COSMETIC, AND METHOD OF MANUFACTURING THE SAME
US7083351B2 (en) * 2002-05-17 2006-08-01 L'oreal Device for applying a substance, in particular a cosmetic, and its method of manufacture
DE102010012878A1 (en) 2010-03-26 2011-09-29 Kalle Gmbh Sponge cloth with net

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US931469A (en) * 1908-06-22 1909-08-17 Eugenius H Outerbridge Fabric.
US1493351A (en) * 1922-09-20 1924-05-06 Fort Robert Le Cord fabric
BE351699A (en) * 1927-06-09 1900-01-01
US1816108A (en) * 1930-07-17 1931-07-28 Mose E Blumenfeld Rubber sponge
US2138712A (en) * 1933-03-17 1938-11-29 Winthrop Chem Co Inc Manufacture of sponge articles
US2107637A (en) * 1935-08-24 1938-02-08 Fr De La Viscose S A Soc Method of making porous articles
US2159213A (en) * 1936-02-10 1939-05-23 Moulded Hair Company Ltd Upholstery padding material
US2150178A (en) * 1936-05-04 1939-03-14 Frederick J Maywald Sponge rubber and process of making same
US2160989A (en) * 1938-11-05 1939-06-06 Rubinstein Harry Process of treating yarns and fabrics made therefrom
FR850136A (en) * 1939-02-09 1939-12-08 La Viscose Francaise Soc D Manufacturing process for round artificial sponges with an open surface and devices therefor
US2232389A (en) * 1939-08-07 1941-02-18 Jurkat Gerhard Composition and method of producing same
US2298986A (en) * 1940-02-07 1942-10-13 Dunlop Rubber Co Cushioning material of spongelike or cellular rubber
US2329239A (en) * 1940-08-02 1943-09-14 Du Pont Method of and mold for forming cellulose sponges
US2303534A (en) * 1941-09-09 1942-12-01 Us Rubber Co Asbestos fabric
US2409660A (en) * 1945-08-11 1946-10-22 Walter S Briggs Mop yarn and mop made therefrom
US2600143A (en) * 1947-02-14 1952-06-10 Sidney P Vaughn Cellulose sponge yarn
US2580202A (en) * 1949-11-17 1951-12-25 Sponge Rubber Products Company Reinforced fibrous porous cushioning material
US2896304A (en) * 1952-12-16 1959-07-28 Peroni Carlo Process for obtaining a velvet-like coating or covering material
US2748448A (en) * 1953-02-24 1956-06-05 Stewart D Menzies Resilient sheet material
US2825958A (en) * 1953-05-28 1958-03-11 Du Pont Process for making woven felts

Also Published As

Publication number Publication date
FR1284190A (en) 1962-02-09
BE600823A (en) 1961-09-04
DE1193237B (en) 1965-05-20
US3068545A (en) 1962-12-18

Similar Documents

Publication Publication Date Title
GB1525002A (en) Nonwoven fibrous networks
GB1362665A (en) Nonwoven textile fabrics and methods of making the same
FR2271808A1 (en) Cleansing article for use in bath or shower - comprising fibre fleece having adhered cleaning agent
GB885006A (en) Nonwoven fabrics and methods of manufacturing the same
YU35631B (en) Improved machine for the continuous spinning and treatment of endless viscose rayon fibres or filaments and yarns
GB909944A (en) Artificial sponge structures of regenerated cellulose
GB958131A (en) Nonwoven fabrics and methods of manufacturing the same
GB1190819A (en) Webs and Non-Woven Fabrics Of Chromed Collagen Fibres
GB516162A (en) Process for producing wash-resistant stiffening effects on textiles
GB1126432A (en) Flameproofing of fabrics
GB516843A (en) A process for producing finishing or dressing effects on textiles
GB925406A (en) Impregnated and/or coated cloth, filaments, or fibers
GB936519A (en) Treatment of regenerated cellulose fabrics
GB667582A (en) Improvements in or relating to the production of artificial filaments and yarns soluble in aqueous media
GB1080222A (en) Improvements in or relating to fibrous, non-woven,sheet materials
GB1267945A (en) Improvements in or relating to the production of relief patterned non-woven fabrics
GB736598A (en) Improvements in and relating to the finishing of cellulose textile materials
GB1208914A (en) The treatment of cellulosic textiles
GB662452A (en) Process for the production of flock effects on fabrics
SU124132A1 (en) Hosepipes, whole, made of synthetic fibers and method of their manufacture
GB295062A (en) Improvements in or relating to the treatment of materials containing artificial silk
GB972633A (en) Improvements in or relating to the manufacture of non-woven fabrics
GB845063A (en) Bleaching bath
GB1039516A (en) Improvements in and relating to non-woven fabrics
GB775310A (en) Improvements in filter fabrics