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CA1265636C - Fire retardant plastics cellular material - Google Patents

Fire retardant plastics cellular material

Info

Publication number
CA1265636C
CA1265636C CA447371A CA447371A CA1265636C CA 1265636 C CA1265636 C CA 1265636C CA 447371 A CA447371 A CA 447371A CA 447371 A CA447371 A CA 447371A CA 1265636 C CA1265636 C CA 1265636C
Authority
CA
Canada
Prior art keywords
fillers
cellular material
fire retardant
retardant plastics
plastics cellular
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
CA447371A
Other languages
French (fr)
Other versions
CA1265636A (en
Inventor
Alexander Miutel
Jerry P Shira
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 filed Critical
Priority to CA447371A priority Critical patent/CA1265636C/en
Application granted granted Critical
Publication of CA1265636A publication Critical patent/CA1265636A/en
Publication of CA1265636C publication Critical patent/CA1265636C/en
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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives

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)

Abstract

ABSTRACT This invention relates to a plastics material with a resin binder having a combination of fusible fillers and high temperature fillers. The fusible fillers begin melting at relatively low temperatures and retain a spreaded liquidous form over a large temperature range. The high temperature fillers resist melting at high temperatures and form an insulative layer over the resin binder of the plastics cellular material.
CA447371A 1984-02-14 1984-02-14 Fire retardant plastics cellular material Expired - Lifetime CA1265636C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA447371A CA1265636C (en) 1984-02-14 1984-02-14 Fire retardant plastics cellular material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA447371A CA1265636C (en) 1984-02-14 1984-02-14 Fire retardant plastics cellular material

Publications (2)

Publication Number Publication Date
CA1265636A CA1265636A (en) 1990-02-06
CA1265636C true CA1265636C (en) 1990-02-06

Family

ID=4127185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA447371A Expired - Lifetime CA1265636C (en) 1984-02-14 1984-02-14 Fire retardant plastics cellular material

Country Status (1)

Country Link
CA (1) CA1265636C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723020A (en) * 1995-09-14 1998-03-03 Westvaco Corporation Fire-retardant saturating kraft paper

Also Published As

Publication number Publication date
CA1265636A (en) 1990-02-06

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Legal Events

Date Code Title Description
MKLA Lapsed