GB896117A - Fibrous plastic compositions - Google Patents

Fibrous plastic compositions

Info

Publication number
GB896117A
GB896117A GB20753/59A GB2075359A GB896117A GB 896117 A GB896117 A GB 896117A GB 20753/59 A GB20753/59 A GB 20753/59A GB 2075359 A GB2075359 A GB 2075359A GB 896117 A GB896117 A GB 896117A
Authority
GB
United Kingdom
Prior art keywords
added
pulp
stearic acid
aqueous
fleece
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
GB20753/59A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB896117A publication Critical patent/GB896117A/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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene

Abstract

A fibrous plastic composition is produced by dispersing a finely divided compound of an organic acid such as stearic acid and a thermoplastic synthetic resin in an aqueous fibre pulp with a pH up to 7, adding an aqueous emulsion of a softener and/or a swelling agent, adjusting the pH value up to 6 with an addition of Al2(SO4)3 to form a fleece which is then dried and hot pressed. The synthetic resins specified are PVC, polystyrene, polyacrylnitrile and polyacrylates, and stabilizers such as the stearates of Pb, Sn, Na and Ca are added with the PVC. The resin-acid compound is added to the pulp as a powder or an aqueous dispersion and the softening and swelling agents such as tricresyl phosphate, dioctyl phthalate and perchlorethylene are added as an emulsion in a saponified stearic acid solution. Water insoluble dyes and insecticides may also be added to the pulp which consists of wood, paper, cellulose or asbestos.ALSO:A fibrous plastic composition is produced by dispersing a finely divided compound formed from a high molecular weight organic acid, such as stearic acid, and a thermoplastic hydrophobic polymerization synthetic resin, in an aqueous fibre pulp with a pH of up to 7, adding an aqueous emulsion of a softener and/or a swelling agent to the dispersion and then adjusting the pH to a value of up to 6 by the addition of a metal salt and forming a fleece which is then dried and hot pressed. The synthetic resin components specified are P.V.C. compounds, polystyrene, polyacrylnitrile, polyacrylates with the exception of elastomers and with the P.V.C. resins stabilizers such as the stearates of P6, Sn, Na or Cd may be added. The resin is finely divided and stearic acid is added, the mixture is dried and ground and then added to the fibrous pulp as such or as an aqueous dispersion. The fibres specified are wood, paper, cellulose or asbestos and the aqueous emulsion of the softener and/or swelling agent is formed by partially saponifying stearic acid and emulsifying a mixture of tricresyl phosphate or dioctyl phthalate and perchlorethylene in the stearic acid soap solution. The pH value of the pulp resin dispersion is adjusted by the addition of AL2(SO4)3 and the fleece is deposited on a conventional paper or fibreboard machine, dehydrated, dried and then pressed or rolled. Water insoluble dyes and insecticides may be added to the fibre pulp and laminate may be formed by pressing the formed fleece on to foils of thermoplastic or thermosetting resins.
GB20753/59A 1958-06-18 1959-06-17 Fibrous plastic compositions Expired GB896117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896117X 1958-06-18

Publications (1)

Publication Number Publication Date
GB896117A true GB896117A (en) 1962-05-09

Family

ID=6848024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20753/59A Expired GB896117A (en) 1958-06-18 1959-06-17 Fibrous plastic compositions

Country Status (3)

Country Link
FR (1) FR1227710A (en)
GB (1) GB896117A (en)
NL (1) NL251394A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000268A1 (en) * 1979-07-10 1981-02-05 Arjomari Prioux Sheet products and preparation process thereof
GB2131740A (en) * 1982-12-03 1984-06-27 Multifoil Pty Ltd Packaging material
WO2014033353A1 (en) * 2012-08-28 2014-03-06 Upm-Kymmene Corporation A method and a system for manufacturing a composite product and a composite product
WO2014033352A1 (en) * 2012-08-28 2014-03-06 Upm-Kymmene Corporation A method and a system for manufacturing a composite product and a composite product
WO2014181036A1 (en) 2013-05-08 2014-11-13 Elastopoli Oy Method and apparatus for the manufacturing of composite material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456753A (en) * 1973-05-17 1976-11-24 Nippon Oil Co Ltd Process for the preparation of a wood-like material
DE2729687C3 (en) * 1977-06-30 1980-06-04 Bison-Werke Baehre & Greten Gmbh & Co Kg, 3257 Springe Method for producing molded workpiece blanks for seat shells, cover plates or the like having deformations

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000268A1 (en) * 1979-07-10 1981-02-05 Arjomari Prioux Sheet products and preparation process thereof
US4481075A (en) * 1979-07-10 1984-11-06 Arjomari-Prioux Sheet products and preparation process thereof
DK156588B (en) * 1979-07-10 1989-09-11 Arjomari Prioux THINDER PLATFORMED PRODUCTS AND PROCEDURES FOR PRODUCING THEM
GB2131740A (en) * 1982-12-03 1984-06-27 Multifoil Pty Ltd Packaging material
WO2014033353A1 (en) * 2012-08-28 2014-03-06 Upm-Kymmene Corporation A method and a system for manufacturing a composite product and a composite product
WO2014033352A1 (en) * 2012-08-28 2014-03-06 Upm-Kymmene Corporation A method and a system for manufacturing a composite product and a composite product
CN104602880A (en) * 2012-08-28 2015-05-06 芬欧汇川集团 A method and a system for manufacturing a composite product and a composite product
US9574075B2 (en) 2012-08-28 2017-02-21 Upm-Kymmene Corporation Method and a system for manufacturing a composite product and a composite product
CN104602880B (en) * 2012-08-28 2018-08-21 芬欧汇川集团 Manufacture the method and system and joint product of joint product
US10435538B2 (en) 2012-08-28 2019-10-08 Upm-Kymmene Corporation Method and a system for manufacturing a composite product and a composite product
WO2014181036A1 (en) 2013-05-08 2014-11-13 Elastopoli Oy Method and apparatus for the manufacturing of composite material

Also Published As

Publication number Publication date
NL251394A (en)
FR1227710A (en) 1960-08-24

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