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GB1260702A - Process for production of paper from polyvinyl alcohol synthetic fibers - Google Patents

Process for production of paper from polyvinyl alcohol synthetic fibers

Info

Publication number
GB1260702A
GB1260702A GB20061/69A GB2006169A GB1260702A GB 1260702 A GB1260702 A GB 1260702A GB 20061/69 A GB20061/69 A GB 20061/69A GB 2006169 A GB2006169 A GB 2006169A GB 1260702 A GB1260702 A GB 1260702A
Authority
GB
United Kingdom
Prior art keywords
atoms
chloride
long
paper
polyvinyl alcohol
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
GB20061/69A
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of GB1260702A publication Critical patent/GB1260702A/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
    • 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
    • D21H21/14—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 function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/16—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H17/58—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 sulfur
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/08—Dispersing agents for fibres

Landscapes

  • Paper (AREA)

Abstract

1,260,702. Paper. KURARAY CO. Ltd. 18 April, 1969 [19 April, 1968], No. 20061/69. Heading D2B. Paper is made by a process which includes disintegrating staple fibres of water-insoluble polyvinyl alcohol and staple fibres of hotwater-soluble polyvinyl alcohol in water, forming a slurry, and wherein, prior to the papermaking step, the fibres have been treated with a silicone; a complex of a fatty acid containing 12-24C atoms and a metal chloride; a metal soap (as defined below); a ketene dimer (as defined below); a methylolamide of a fatty acid containing 12-24C atoms; or a cationic surface-active agent. The metal coaps are salts of di- or tri-valent metals e.g. Ca, Mg, Pb, Mn, Al, with a saturated or unsaturated fatty acid having 12-24C atoms; and the ketene dimers are those with alkyl groups containing 12-24C atoms. Rosin modified rosin, polyethylene oxide, potassium metaphosphate and poly (sodium acrylate) may be added to the slurry. The silicone may be an organopolysiloxane oil or a siloxane/oxyalkylene block copolymer, and may be applied as an emulsion or as a solution in a solvent. Metal complexes with fatty acids may be Werner complexes including chromium or, preferably, aluminium, chloride. The cationic surface-active agent may be a long-chain pyridinium halide, long-chain alkoxy-methyl-pyridinium chloride, alkyl trimethyl ammonium chloride, long-chain alkyl-dimethyl-benzyl ammonium chloride, or, preferably, long-chain alkyl amide methyl pyridinium chloride where the longchain alkyl group has 11-23C atoms. The addition of the water-repellants may be made at any stage prior to sheeting.
GB20061/69A 1968-04-19 1969-04-18 Process for production of paper from polyvinyl alcohol synthetic fibers Expired GB1260702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2630868 1968-04-19

Publications (1)

Publication Number Publication Date
GB1260702A true GB1260702A (en) 1972-01-19

Family

ID=12189725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20061/69A Expired GB1260702A (en) 1968-04-19 1969-04-18 Process for production of paper from polyvinyl alcohol synthetic fibers

Country Status (4)

Country Link
US (1) US3582462A (en)
DE (1) DE1919843A1 (en)
FR (1) FR2006589A1 (en)
GB (1) GB1260702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111139679A (en) * 2019-11-13 2020-05-12 华南理工大学 Preparation method of polyvinyl alcohol fiber paper
US10982391B2 (en) 2016-06-01 2021-04-20 Ecolab Usa Inc. High-efficiency strength program used for making paper in higher charge demand system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157275A (en) * 1977-12-14 1979-06-05 Engelhard Minerals & Chemicals Corporation Polyvinyl alcohol fibers containing acicular colloidal clay
US4425126A (en) 1979-12-28 1984-01-10 Johnson & Johnson Baby Products Company Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
US4392861A (en) * 1980-10-14 1983-07-12 Johnson & Johnson Baby Products Company Two-ply fibrous facing material
US4812145A (en) * 1987-12-22 1989-03-14 Lydall, Inc. Process for the production of a battery separator
US5817079A (en) * 1989-04-04 1998-10-06 Mcneil-Ppc, Inc. Selective placement of absorbent product materials in sanitary napkins and the like
GR1002205B (en) * 1989-04-07 1996-03-26 Mcneil Ppc Inc Absorbing material for sanitary napkins and the like
FI121478B (en) * 2009-05-18 2010-11-30 Sinoco Chemicals Improving the strength of paper and board products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10982391B2 (en) 2016-06-01 2021-04-20 Ecolab Usa Inc. High-efficiency strength program used for making paper in higher charge demand system
CN111139679A (en) * 2019-11-13 2020-05-12 华南理工大学 Preparation method of polyvinyl alcohol fiber paper

Also Published As

Publication number Publication date
DE1919843A1 (en) 1969-11-13
FR2006589A1 (en) 1969-12-26
US3582462A (en) 1971-06-01

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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