FR1284190A - Process for manufacturing spongy structures in regenerated cellulose - Google Patents

Process for manufacturing spongy structures in regenerated cellulose

Info

Publication number
FR1284190A
FR1284190A FR854387A FR854387A FR1284190A FR 1284190 A FR1284190 A FR 1284190A FR 854387 A FR854387 A FR 854387A FR 854387 A FR854387 A FR 854387A FR 1284190 A FR1284190 A FR 1284190A
Authority
FR
France
Prior art keywords
regenerated cellulose
manufacturing
spongy structures
structures
manufacturing spongy
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
FR854387A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1284190A publication Critical patent/FR1284190A/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
FR854387A 1960-03-03 1961-03-02 Process for manufacturing spongy structures in regenerated cellulose Expired FR1284190A (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
FR1284190A true FR1284190A (en) 1962-02-09

Family

ID=21755233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854387A Expired FR1284190A (en) 1960-03-03 1961-03-02 Process for manufacturing spongy structures in 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181949A1 (en) * 1972-04-28 1973-12-07 Celloplast Ab

Families Citing this family (8)

* 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
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
US7083351B2 (en) * 2002-05-17 2006-08-01 L'oreal Device for applying a substance, in particular a cosmetic, and its method of manufacture
FR2839625B1 (en) * 2002-05-17 2005-05-13 Oreal DEVICE FOR APPLYING A PRODUCT, ESPECIALLY COSMETIC, AND METHOD OF MANUFACTURING THE SAME
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
NL26543C (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181949A1 (en) * 1972-04-28 1973-12-07 Celloplast Ab

Also Published As

Publication number Publication date
US3068545A (en) 1962-12-18
GB909944A (en) 1962-11-07
DE1193237B (en) 1965-05-20
BE600823A (en) 1961-09-04

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