GB674577A - Felt-like fibrous products and methods of making them - Google Patents

Felt-like fibrous products and methods of making them

Info

Publication number
GB674577A
GB674577A GB18424/50A GB1842450A GB674577A GB 674577 A GB674577 A GB 674577A GB 18424/50 A GB18424/50 A GB 18424/50A GB 1842450 A GB1842450 A GB 1842450A GB 674577 A GB674577 A GB 674577A
Authority
GB
United Kingdom
Prior art keywords
paper
vinyl
felt
ether
feb
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
GB18424/50A
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.)
Akzo Nobel UK PLC
Original Assignee
American Viscose Corp
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 American Viscose Corp filed Critical American Viscose Corp
Publication of GB674577A publication Critical patent/GB674577A/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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/26—Ethers thereof
    • 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
    • Y10T428/2905—Plural and with bonded intersections only

Landscapes

  • Paper (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

674,577. Paper and felt containing synthetic filaments. AMERICAN VISCOSE CORPORATION. July 24, 1950 [Feb. 9, 1950; Feb. 9, 1950], No. 18424/50. Class 96. Paper or water-laid felt &c. is made from a suspension of synthetic filaments, e.g. of regenerated cellulose, cellulose acetate, casein, linear polyamides or polyesters, vinyl chloridevinylidene chloride, polyethylene, polyacrylonitrile or co-polymers with vinyl acetate, vinyl chloride, styrene, isobutylene or vinyl α- chloracetate, of length <SP>1</SP>/ 32 to 1 inch and 0 to 90 per cent of natural fibres, e.g. of wood pulp, to which suspension has been added a waterinsoluble, alkali-soluble cellulose ether, e.g. an alkyl, a carboxyalkyl, hydroxyalkyl, or mixed ether or an alkali metal salt of a carboxyalkyl ether to be precipitated, e.g. by dilution or by acid or an acidic salt, into a fine particulate condition and to act as a dispersing agent for the fibres in the pulp and as a binder for the felted product. Such products may be strong and wet-strong paper for tea-bags, towelling, wrappings, paper bags, boxboard, wall-board, insulation, gas-mask filters, absorbent pads, surgical tampons, multiple - ply products, moulded shaped articles, &c. and may be resistant to acids, bacteria and moulds, and may be coated with melamine-formaldehyde resin to form highly transparent overlays, e.g. for table tops, or coated with polyvinyl butyral or may be combined with woven gauze. The acidic precipitant, e.g. sulphuric acid may be applied to the partly-dried, felted product.
GB18424/50A 1950-02-09 1950-07-24 Felt-like fibrous products and methods of making them Expired GB674577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US143355A US2810644A (en) 1950-02-09 1950-02-09 Paper products and method of making the same

Publications (1)

Publication Number Publication Date
GB674577A true GB674577A (en) 1952-06-25

Family

ID=22503706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18424/50A Expired GB674577A (en) 1950-02-09 1950-07-24 Felt-like fibrous products and methods of making them

Country Status (6)

Country Link
US (1) US2810644A (en)
BE (1) BE501107A (en)
DE (1) DE969348C (en)
FR (1) FR1039626A (en)
GB (1) GB674577A (en)
NL (1) NL97152C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964921C (en) * 1952-09-23 1957-05-29 C H Dexter & Sons Inc Process for the production of thin, soft, absorbent, porous fibrous webs of low density
US2810646A (en) * 1953-09-17 1957-10-22 American Cyanamid Co Water-laid webs comprising water-fibrillated, wet-spun filaments of an acrylonitrile polymer and method of producing them
US2869973A (en) * 1954-08-25 1959-01-20 Du Pont Synthetic paper sheet of chemically bonded synthetic polymer fibers and process of making the same
US2916413A (en) * 1957-04-15 1959-12-08 Hercules Powder Co Ltd Paper manufacture
DE1102547B (en) * 1958-11-22 1961-03-16 Spezialpapierfabrik Niederschl Process for processing synthetic fiber waste on a cellulose basis and synthetic fiber waste on a polyamide basis, in particular for the production of highly absorbent papers, cardboard and cardboard that can be used for filtration purposes
US3015597A (en) * 1958-06-26 1962-01-02 Minnesota Mining & Mfg Nonwoven pressure-sensitive shoe tapes
US3026242A (en) * 1957-08-06 1962-03-20 Du Pont Composition board
US3032465A (en) * 1958-11-28 1962-05-01 Kimberly Clark Co Paper composed of fibers having different temperature-responsive dimensional-change characteristics, and method of producing it
US3080271A (en) * 1959-10-23 1963-03-05 Du Pont Method of making shaped fiber reinforced rubber diaphragms
US3104198A (en) * 1959-10-20 1963-09-17 Union Carbide Corp Papers with improved absorbent properties
US3173830A (en) * 1959-06-16 1965-03-16 Courtaulds Ltd Paper comprising collapsed regenerated cellulose fibers

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012929A (en) * 1957-01-10 1961-12-12 Riegel Paper Corp Method of making paper product with glass and other special fibers
DE1060245B (en) * 1957-07-25 1959-06-25 Societeiarhodiacetaia Process for the production of paper which consists wholly or partly of organic synthetic fibers
DE1126233B (en) * 1958-08-01 1962-03-22 Freudenberg Carl Process for the production of a nonwoven-based paper which disintegrates quickly in water
US2988782A (en) * 1958-12-09 1961-06-20 Du Pont Process for producing fibrids by precipitation and violent agitation
US3131113A (en) * 1959-03-12 1964-04-28 Union Carbide Corp Cellulosic material having improved adhesion to polyethylene
DE1217775C2 (en) * 1960-04-28 1973-10-11 Process for the production of paper-like non-woven fabrics
US3116199A (en) * 1961-07-19 1963-12-31 Fmc Corp Water-laid web
NL302414A (en) * 1962-12-26
US3447883A (en) * 1965-05-06 1969-06-03 Avisun Corp Novel method of blending olefin polymers and additives
SE397338B (en) * 1976-07-23 1977-10-31 Rockwool Ab PROCEDURE FOR MANUFACTURING A PATTERN MAINLY CONSISTING OF MINERAL FIBERS AND BINDERS
SE404183C (en) * 1976-07-23 1985-12-02 Laxa Bruk Ab PROCEDURAL KIT FOR MANUFACTURING A MINERAL FIBER COAT
SE441457C (en) * 1978-10-30 1990-06-18 Supra Ab MAKE SUBSTITUTE SLAM FOR PREPARING FOR PAPER, CARTON AND LIKE, CONTAINING CALCIUM SULPHATE AS PIGMENT
US20090211717A1 (en) * 2005-11-30 2009-08-27 Kao Corporation Part for Producing Castings and Process of Making the Same
FI20060670A0 (en) * 2006-07-10 2006-07-10 Mikko Kaira Method for increasing the bulk of a fiber product and manufactured fiber product
DE202012100002U1 (en) * 2012-01-02 2013-04-05 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Moisture control element for use in packaging

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1829585A (en) * 1927-11-29 1931-10-27 Celanese Corp Method of preparing impregnated paper products
US1898601A (en) * 1930-08-18 1933-02-21 Burgess Lab Inc C F Clothlike fabric
US2035024A (en) * 1931-04-06 1936-03-24 Brown Co Manufacture of paper for toweling and other purposes
US2069763A (en) * 1933-07-01 1937-02-09 Cellovis Inc Manufacture of partially soluble felted fibrous articles
US2033481A (en) * 1933-11-15 1936-03-10 Brown Co Paper manufacture
US2087237A (en) * 1934-08-17 1937-07-20 Du Pont Sizing fabric
GB462254A (en) * 1935-09-04 1937-03-04 Percy Thomas Gale Improvements in the manufacture of paper
DE679334C (en) * 1936-05-17 1939-08-03 Egon Eloed Dr Ing Process for the manufacture of tissue paper
US2297248A (en) * 1936-08-21 1942-09-29 Rudolph Hans Porous materials and process of making
DE725633C (en) * 1937-10-01 1942-09-28 Ig Farbenindustrie Ag Method for gluing paper
CA393326A (en) * 1938-01-28 1940-12-24 Oscar Schur Milton Wet-strengthened paper product
US2236545A (en) * 1938-10-08 1941-04-01 Du Pont Cellulose glycolic acid
GB530293A (en) * 1939-06-21 1940-12-09 Wiggins Teape & Company 1919 L An improved absorbent paper of high wet strength and method for preparing the same
US2321108A (en) * 1939-06-24 1943-06-08 Celanese Corp Manufacture of textile materials
US2339562A (en) * 1940-06-17 1944-01-18 Kendall & Co Fibrous absorbent body and method of making same
US2370517A (en) * 1941-08-07 1945-02-27 Dow Chemical Co Insolubilization of water-soluble cellulose ethers
GB574575A (en) * 1943-08-25 1946-01-11 Thomas Clifford Woodman Improvements in or relating to shaped resilient articles
US2414833A (en) * 1944-05-09 1947-01-28 C H Dexter & Sons Inc Thermoplastic paper and process of preparing the same
US2572932A (en) * 1946-05-11 1951-10-30 Hercules Powder Co Ltd Sizing of pulp with rosin and carboxymethylcellulose
US2565941A (en) * 1946-06-17 1951-08-28 Reconstruction Finance Corp Method and apparatus for producing laminated materials
US2477000A (en) * 1946-08-22 1949-07-26 C H Dexter & Sons Inc Synthetic fiber paper
US2533145A (en) * 1948-04-13 1950-12-05 Burgess Cellulose Company Stereotype mat
US2626214A (en) * 1949-06-14 1953-01-20 C H Dexter & Sons Inc Paper from long synthetic fibers and partially water soluble sodium carboxymethylcellulose and method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964921C (en) * 1952-09-23 1957-05-29 C H Dexter & Sons Inc Process for the production of thin, soft, absorbent, porous fibrous webs of low density
US2810646A (en) * 1953-09-17 1957-10-22 American Cyanamid Co Water-laid webs comprising water-fibrillated, wet-spun filaments of an acrylonitrile polymer and method of producing them
US2869973A (en) * 1954-08-25 1959-01-20 Du Pont Synthetic paper sheet of chemically bonded synthetic polymer fibers and process of making the same
US2916413A (en) * 1957-04-15 1959-12-08 Hercules Powder Co Ltd Paper manufacture
US3026242A (en) * 1957-08-06 1962-03-20 Du Pont Composition board
US3015597A (en) * 1958-06-26 1962-01-02 Minnesota Mining & Mfg Nonwoven pressure-sensitive shoe tapes
DE1102547B (en) * 1958-11-22 1961-03-16 Spezialpapierfabrik Niederschl Process for processing synthetic fiber waste on a cellulose basis and synthetic fiber waste on a polyamide basis, in particular for the production of highly absorbent papers, cardboard and cardboard that can be used for filtration purposes
US3032465A (en) * 1958-11-28 1962-05-01 Kimberly Clark Co Paper composed of fibers having different temperature-responsive dimensional-change characteristics, and method of producing it
US3173830A (en) * 1959-06-16 1965-03-16 Courtaulds Ltd Paper comprising collapsed regenerated cellulose fibers
US3104198A (en) * 1959-10-20 1963-09-17 Union Carbide Corp Papers with improved absorbent properties
US3080271A (en) * 1959-10-23 1963-03-05 Du Pont Method of making shaped fiber reinforced rubber diaphragms

Also Published As

Publication number Publication date
BE501107A (en)
FR1039626A (en) 1953-10-08
NL97152C (en)
DE969348C (en) 1958-05-22
US2810644A (en) 1957-10-22

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