CA1334558C - Fibres a base de cellulose et materiaux lies composites de fibres dans des polystyrenes caracterises par la presence d'un isocyanate comme agent liant - Google Patents

Fibres a base de cellulose et materiaux lies composites de fibres dans des polystyrenes caracterises par la presence d'un isocyanate comme agent liant

Info

Publication number
CA1334558C
CA1334558C CA 515263 CA515263A CA1334558C CA 1334558 C CA1334558 C CA 1334558C CA 515263 CA515263 CA 515263 CA 515263 A CA515263 A CA 515263A CA 1334558 C CA1334558 C CA 1334558C
Authority
CA
Canada
Prior art keywords
fibers
composite
weight
polystyrene
cellulosic
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 - Lifetime
Application number
CA 515263
Other languages
English (en)
Inventor
Bohuslav V. Prof. Kokta
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4133675&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1334558(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CA 515263 priority Critical patent/CA1334558C/fr
Priority to GB8705046A priority patent/GB2193503B/en
Application granted granted Critical
Publication of CA1334558C publication Critical patent/CA1334558C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA 515263 1986-08-04 1986-08-04 Fibres a base de cellulose et materiaux lies composites de fibres dans des polystyrenes caracterises par la presence d'un isocyanate comme agent liant Expired - Lifetime CA1334558C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA 515263 CA1334558C (fr) 1986-08-04 1986-08-04 Fibres a base de cellulose et materiaux lies composites de fibres dans des polystyrenes caracterises par la presence d'un isocyanate comme agent liant
GB8705046A GB2193503B (en) 1986-08-04 1987-03-04 Cellulose based fibers and bonded composites of the fibers in polystyrene polymers characterized by an isocyanate bonding agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 515263 CA1334558C (fr) 1986-08-04 1986-08-04 Fibres a base de cellulose et materiaux lies composites de fibres dans des polystyrenes caracterises par la presence d'un isocyanate comme agent liant

Publications (1)

Publication Number Publication Date
CA1334558C true CA1334558C (fr) 1995-02-28

Family

ID=4133675

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 515263 Expired - Lifetime CA1334558C (fr) 1986-08-04 1986-08-04 Fibres a base de cellulose et materiaux lies composites de fibres dans des polystyrenes caracterises par la presence d'un isocyanate comme agent liant

Country Status (2)

Country Link
CA (1) CA1334558C (fr)
GB (1) GB2193503B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9718415D0 (en) * 1997-08-29 1997-11-05 Smithkline Beecham Plc Formulation
AU2002214183A1 (en) * 2000-11-10 2002-05-21 Symons, Michael Windsor Method of making a finished product
CN103568097A (zh) * 2013-10-21 2014-02-12 黄宣斐 一种含有天然木纤维的低密度板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108161A (en) * 1980-12-24 1982-07-06 Iwao Hishida Composite resin composition
US4376144A (en) * 1981-04-08 1983-03-08 Monsanto Company Treated fibers and bonded composites of cellulose fibers in vinyl chloride polymer characterized by an isocyanate bonding agent

Also Published As

Publication number Publication date
GB8705046D0 (en) 1987-04-08
GB2193503B (en) 1990-06-06
GB2193503A (en) 1988-02-10

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Legal Events

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