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GB1338759A - Fibre treatment process - Google Patents

Fibre treatment process

Info

Publication number
GB1338759A
GB1338759A GB1338759DA GB1338759A GB 1338759 A GB1338759 A GB 1338759A GB 1338759D A GB1338759D A GB 1338759DA GB 1338759 A GB1338759 A GB 1338759A
Authority
GB
United Kingdom
Prior art keywords
copolymer
acid
binder
water
suspension
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
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.)
International Synthetic Rubber Co Ltd
Original Assignee
International Synthetic Rubber Co 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 International Synthetic Rubber Co Ltd filed Critical International Synthetic Rubber Co Ltd
Publication of GB1338759A publication Critical patent/GB1338759A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1338759 Papermaking INTERNATIONAL SYNTHETIC RUBBER CO Ltd 20 Jan 1971 [20 Jan 1970 5 Aug 1970] 2722/70 and 2784/71 Heading D2B A non-woven fibrous web, e.g. a paper or an imitation leather, is made by (1) preparing from a colloidal aqueous dispersion of a waterinsoluble polymeric binder an aqueous suspension comprising (a) particles of the binder having a number-average diameter of 0.001 to 1.0 mm and (b) fibres, (2) adding 1 to 100 parts per million, based on the water in the suspension, of a water-soluble polymeric retention aid having a number-average molecular weight of at least one million, and (3) removing the water to form a web having the polymeric binder incorporated in it. The polymeric binder may be a synthetic rubber or a synthetic resin; examples are polybutadiene, a copolymer of styrene and butadiene with or without an unsaturated acid or ester of such an acid, polychloroprene, a copolymer of a diene and acrylonitrile with or without an unsaturated acid or ester, polyethylene, polypropylene, polystyrene, a copolymer of acrylonitrile butadiene and styrene, and polyvinyl chloride. The suspension of step (1) may be formed by adding a coagulant, e.g. aluminium sulphate. The fibres may be of natural cellulose, man-made mineral, inorganic or mixed, and may be mixed with the dispersion of binder before or after coagulation. The retention aid may be a polyacrylate, polyacrylic acid, an amine-epichlorohydrin condensate, polyethylene oxide, a polyamine or an acrylic acid-acrylamide copolymer, and may be added at the headbox when a paper machine is used.
GB1338759D 1970-01-20 1971-01-20 Fibre treatment process Expired GB1338759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB272270 1970-01-20

Publications (1)

Publication Number Publication Date
GB1338759A true GB1338759A (en) 1973-11-28

Family

ID=9744648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1338759D Expired GB1338759A (en) 1970-01-20 1971-01-20 Fibre treatment process

Country Status (11)

Country Link
BE (1) BE761824A (en)
CA (1) CA958508A (en)
DE (1) DE2102632B2 (en)
DK (1) DK140603B (en)
FI (1) FI54822C (en)
FR (1) FR2075712A5 (en)
GB (1) GB1338759A (en)
NL (1) NL7100686A (en)
NO (1) NO139448C (en)
SE (1) SE394123B (en)
SU (1) SU475796A3 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032392A (en) * 1976-08-06 1977-06-28 Armstrong Cork Company Method of increasing the freeness of asbestos slurries
US4121966A (en) * 1975-02-13 1978-10-24 Mitsubishi Paper Mills, Ltd. Method for producing fibrous sheet
US4183783A (en) * 1976-09-21 1980-01-15 Olof Sunden Semisynthetic paper structure on a urea basis
US4193841A (en) * 1976-07-23 1980-03-18 Rockwool Aktiebolaget Method for the manufacture of a mineral fiber sheet
US4245689A (en) 1978-05-02 1981-01-20 Georgia Bonded Fibers, Inc. Dimensionally stable cellulosic backing web
US4246066A (en) * 1975-02-12 1981-01-20 Mitsubishi Paper Mills, Ltd. Method for producing fibrous sheet
US4269657A (en) * 1977-11-23 1981-05-26 Arjomari-Prioux Fibrous product containing cellulosic fibers, its method of preparation and its use, in particular in the field of covering panels, in lieu of asbestos
US4609431A (en) * 1984-07-26 1986-09-02 Congoleum Corporation Non-woven fibrous composite materials and method for the preparation thereof
EP0006390B1 (en) * 1978-06-20 1988-11-30 Arjomari-Prioux S.A. Process of forming a fibrous web by the papermaking technique in order to improve the binding and retention, web obtained by this process and its use as a substitute material for asbestos products and as a printing or writing support

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397338B (en) * 1976-07-23 1977-10-31 Rockwool Ab PROCEDURE FOR MANUFACTURING A PATTERN MAINLY CONSISTING OF MINERAL FIBERS AND BINDERS
US4445970A (en) * 1980-10-22 1984-05-01 Penntech Papers, Inc. High mineral composite fine paper

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246066A (en) * 1975-02-12 1981-01-20 Mitsubishi Paper Mills, Ltd. Method for producing fibrous sheet
US4121966A (en) * 1975-02-13 1978-10-24 Mitsubishi Paper Mills, Ltd. Method for producing fibrous sheet
US4193841A (en) * 1976-07-23 1980-03-18 Rockwool Aktiebolaget Method for the manufacture of a mineral fiber sheet
US4032392A (en) * 1976-08-06 1977-06-28 Armstrong Cork Company Method of increasing the freeness of asbestos slurries
US4183783A (en) * 1976-09-21 1980-01-15 Olof Sunden Semisynthetic paper structure on a urea basis
US4269657A (en) * 1977-11-23 1981-05-26 Arjomari-Prioux Fibrous product containing cellulosic fibers, its method of preparation and its use, in particular in the field of covering panels, in lieu of asbestos
DK153895B (en) * 1977-11-23 1988-09-19 Arjomari Prioux CELLULOSE FIBER CONTAINED PRODUCT AND PROCEDURE FOR MANUFACTURING SUCH A PRODUCT
US4245689A (en) 1978-05-02 1981-01-20 Georgia Bonded Fibers, Inc. Dimensionally stable cellulosic backing web
EP0006390B1 (en) * 1978-06-20 1988-11-30 Arjomari-Prioux S.A. Process of forming a fibrous web by the papermaking technique in order to improve the binding and retention, web obtained by this process and its use as a substitute material for asbestos products and as a printing or writing support
US4609431A (en) * 1984-07-26 1986-09-02 Congoleum Corporation Non-woven fibrous composite materials and method for the preparation thereof

Also Published As

Publication number Publication date
FI54822C (en) 1979-03-12
SU475796A3 (en) 1975-06-30
SE394123B (en) 1977-06-06
DK140603C (en) 1980-02-25
NO139448C (en) 1979-03-14
FI54822B (en) 1978-11-30
NL7100686A (en) 1971-07-22
CA958508A (en) 1974-12-03
FR2075712A5 (en) 1971-10-08
BE761824A (en) 1971-07-20
NO139448B (en) 1978-12-04
DE2102632A1 (en) 1971-07-29
DE2102632B2 (en) 1979-08-09
DK140603B (en) 1979-10-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee