GB1453503A - Production of thermoformed sheets from fibres - Google Patents

Production of thermoformed sheets from fibres

Info

Publication number
GB1453503A
GB1453503A GB111775A GB111775A GB1453503A GB 1453503 A GB1453503 A GB 1453503A GB 111775 A GB111775 A GB 111775A GB 111775 A GB111775 A GB 111775A GB 1453503 A GB1453503 A GB 1453503A
Authority
GB
United Kingdom
Prior art keywords
fibres
sheet
fibrils
synthetic polymer
jan
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
GB111775A
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of GB1453503A publication Critical patent/GB1453503A/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • 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
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • 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
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/129—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by thermal treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

1453503 Thermoformed sheets from fibres SOLVAY & CIE 10 Jan 1975 [11 Jan 1974] 1117/75 Heading B5A A sheet comprising 50 to 90% by weight of vegetable fibres and 50 to 10% by weight of discontinuous, thermoplastic, synthetic polymer fibrils is formed, e.g. by a paper making process; is heated to a temperature above the softening point of the synthetic polymer and shaped under pressure. Examples are given of vegetable fibres and polymers, fillers and other additives, size and specific surface of fibrils. The initial formation of the sheet may be by a "dry" method which gives layers of fibres and fibrils of different sizes. Textile sheets and synthetic resin films may be deposited on the faces of the heated sheet before the shaping step to give decorative effects. Preferably the shaping of the sheet takes place at a temperature below which the synthetic polymer undergoes crosslinking.
GB111775A 1974-01-11 1975-01-10 Production of thermoformed sheets from fibres Expired GB1453503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU69149A LU69149A1 (en) 1974-01-11 1974-01-11

Publications (1)

Publication Number Publication Date
GB1453503A true GB1453503A (en) 1976-10-27

Family

ID=19727550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB111775A Expired GB1453503A (en) 1974-01-11 1975-01-10 Production of thermoformed sheets from fibres

Country Status (8)

Country Link
JP (1) JPS50100373A (en)
BE (1) BE823626A (en)
DE (1) DE2500410A1 (en)
ES (1) ES433484A1 (en)
FR (1) FR2257416B1 (en)
GB (1) GB1453503A (en)
IT (1) IT1027940B (en)
LU (1) LU69149A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658784A1 (en) * 1976-12-24 1978-07-13 Holtzmann & Cie Ag E LEAF-SHAPED EDITION AND MANUFACTURING PROCESS FOR IT
FR2520292A1 (en) * 1982-01-26 1983-07-29 Isorel Composite panel comprising lignocellulosic and polyolefin fibres - used in automobiles, buildings and for packaging
EP0116414A1 (en) * 1983-01-26 1984-08-22 The Wiggins Teape Group Limited Paperlike sheet materials
US4769274A (en) * 1986-12-22 1988-09-06 Tarkett Inc. Relatively inexpensive thermoformable mat of reduced density and rigid laminate which incorporates the same
US4769109A (en) * 1986-12-22 1988-09-06 Tarkett Inc. Relatively inexpensive thermoformable mat and rigid laminate formed therefrom
GB2237531A (en) * 1989-09-29 1991-05-08 Swedoor Ab Method for form-pressing wood fibre panels and form pressed panels, for example door skins
FR2663350A1 (en) * 1990-06-15 1991-12-20 Arjomari Prioux New wrapping paper, especially resistant to moisture and capable of being heat-sealed
EP1647380A1 (en) * 2004-10-12 2006-04-19 Toyota Boshoku Kabushiki Kaisha Method for manufacturing molded fiber articles
DE102005052440A1 (en) * 2005-11-03 2007-05-10 Christian Gahle Two or three dimension product manufacture from wood and plastic composite material involves heating composite material, forming to shape and cooling
US20100193116A1 (en) * 2007-07-12 2010-08-05 Innventia Ab Method for manufacturing a composite material having reduced mechanosorptive creep, the composite material, use of the method and the composite material
WO2015005854A1 (en) * 2013-07-01 2015-01-15 Sik - Institutet För Livsmedel Och Bioteknik Ab A formable composite material and a method for manufacturing a formable composite material

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650628A1 (en) * 1976-11-05 1978-05-11 Lindenberg Hugo DEFORMABLE PLATE MADE OF THERMOPLASTIC PLASTIC AND A FILLER
FR2431367A2 (en) * 1978-07-17 1980-02-15 Solvay LAMINATED TRIM STRUCTURE COMPRISING AT LEAST ONE DECORATIVE LAYER ASSOCIATED WITH A SUPPORT
FR2425325A1 (en) * 1978-05-08 1979-12-07 Solvay LAMINATED PADDING STRUCTURE INCLUDING AT LEAST ONE DECORATIVE LAYER ASSOCIATED WITH A SUPPORT
IT1095803B (en) * 1978-05-15 1985-08-17 Montedison Spa PROCESS FOR THE FINISHING OF CHIPBOARD PANELS BY COATING WITH PAPER TYPE MATERIALS
DE3102587A1 (en) * 1980-02-14 1981-12-03 Chemiefaser Lenzing AG, 4860 Lenzing, Oberösterreich METHOD FOR PRODUCING MOLDED BODIES
JPS571753A (en) * 1980-06-05 1982-01-06 Fujikura Ltd Insulating paper and its manufacture
US4418031A (en) * 1981-04-06 1983-11-29 Van Dresser Corporation Moldable fibrous mat and method of making the same
FR2514015A1 (en) * 1981-10-06 1983-04-08 Hercules Inc Polyolefin fibril compsn. for prodn. of thermo:formed sheets - contg. rubber particles to impart flexibility and tear resistance to mouldings
DE3231393C2 (en) * 1982-08-24 1985-04-18 I.G. Bauerhin GmbH elektro-technische Fabrik, 6466 Gründau Method for lamination or for firmly adhering free surfaces, molded parts made of thermoplastic material with textile material or the like.
FR2561577B1 (en) * 1984-03-20 1986-09-12 Isoroy Sa MOLDABLE FIBROUS MATTRESS AND MANUFACTURING METHOD THEREOF
JPH0717760B2 (en) * 1988-09-30 1995-03-01 アルジョマリー ヨーロッパ Basic composition for producing elastic porous sheet material containing elastomer powder, sheet material, and method for producing sheet material
FR2680726B1 (en) * 1991-08-30 1995-06-23 Bonheur Vivre Sa PROCESS FOR OBTAINING RIGID PLATES OR PANELS COMPRISING A RELIEF DECOR ON AT LEAST ONE OF THEIR SIDES, AND PANELS THUS PRODUCED.
RU2044636C1 (en) * 1994-06-15 1995-09-27 Людмила Олеговна Бунина Method of making the molding materials of waste products of wood-working and wood reprocessing of waste products of other vegetable raw materials or their mixtures
JP3512302B2 (en) * 1996-06-26 2004-03-29 株式会社クラレ Method of manufacturing molded products by press molding using press molded paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122512B2 (en) * 1972-02-12 1976-07-10

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658784A1 (en) * 1976-12-24 1978-07-13 Holtzmann & Cie Ag E LEAF-SHAPED EDITION AND MANUFACTURING PROCESS FOR IT
FR2520292A1 (en) * 1982-01-26 1983-07-29 Isorel Composite panel comprising lignocellulosic and polyolefin fibres - used in automobiles, buildings and for packaging
EP0116414A1 (en) * 1983-01-26 1984-08-22 The Wiggins Teape Group Limited Paperlike sheet materials
US4769274A (en) * 1986-12-22 1988-09-06 Tarkett Inc. Relatively inexpensive thermoformable mat of reduced density and rigid laminate which incorporates the same
US4769109A (en) * 1986-12-22 1988-09-06 Tarkett Inc. Relatively inexpensive thermoformable mat and rigid laminate formed therefrom
GB2237531A (en) * 1989-09-29 1991-05-08 Swedoor Ab Method for form-pressing wood fibre panels and form pressed panels, for example door skins
GB2237531B (en) * 1989-09-29 1993-02-17 Swedoor Ab Method for form-pressing wood fibre panels and form pressed panels,for example door skins
FR2663350A1 (en) * 1990-06-15 1991-12-20 Arjomari Prioux New wrapping paper, especially resistant to moisture and capable of being heat-sealed
EP1647380A1 (en) * 2004-10-12 2006-04-19 Toyota Boshoku Kabushiki Kaisha Method for manufacturing molded fiber articles
DE102005052440A1 (en) * 2005-11-03 2007-05-10 Christian Gahle Two or three dimension product manufacture from wood and plastic composite material involves heating composite material, forming to shape and cooling
US20100193116A1 (en) * 2007-07-12 2010-08-05 Innventia Ab Method for manufacturing a composite material having reduced mechanosorptive creep, the composite material, use of the method and the composite material
WO2015005854A1 (en) * 2013-07-01 2015-01-15 Sik - Institutet För Livsmedel Och Bioteknik Ab A formable composite material and a method for manufacturing a formable composite material

Also Published As

Publication number Publication date
BE823626A (en) 1975-06-20
LU69149A1 (en) 1975-12-09
FR2257416B1 (en) 1977-07-01
FR2257416A1 (en) 1975-08-08
JPS50100373A (en) 1975-08-08
DE2500410A1 (en) 1975-07-17
ES433484A1 (en) 1976-12-01
IT1027940B (en) 1978-12-20

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Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
433C Case decided by the comptroller ** specification amended (sect. 33/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee