FR2436157A1 - Fire retardant crosslinked PVC - contains aluminium or magnesium hydroxide which does not impair physical properties - Google Patents

Fire retardant crosslinked PVC - contains aluminium or magnesium hydroxide which does not impair physical properties

Info

Publication number
FR2436157A1
FR2436157A1 FR7923091A FR7923091A FR2436157A1 FR 2436157 A1 FR2436157 A1 FR 2436157A1 FR 7923091 A FR7923091 A FR 7923091A FR 7923091 A FR7923091 A FR 7923091A FR 2436157 A1 FR2436157 A1 FR 2436157A1
Authority
FR
France
Prior art keywords
physical properties
pvc
magnesium hydroxide
fire retardant
contains aluminium
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.)
Granted
Application number
FR7923091A
Other languages
French (fr)
Other versions
FR2436157B1 (en
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.)
Nippi Inc
Original Assignee
Nippi Inc
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 Nippi Inc filed Critical Nippi Inc
Publication of FR2436157A1 publication Critical patent/FR2436157A1/en
Application granted granted Critical
Publication of FR2436157B1 publication Critical patent/FR2436157B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

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

Fire-retardant PVC compsn. contains Al(OH)3 and/or Mg(OH)2, the PVC being crosslinked or crosslinkable (by radiation or by addn. of a cross-linking agent and opt. heating). It can also contain Zn(OH)2, Ca(OH)2, Zr(OH)4, Sn(OH)2, Fe(OH)2, Fe(OH)3, Pb(OH)2, Pb2O(OH)2, Pb3O2(OH)2 and/or MoO(OH)3. The fire retardancy is better than that obtd. using Sb2O3, bromide or chloride cpds. and plasticisers contg. P, whilst the physical properties of the polymer are not impaired. The compsn. contains a total of 5-300 (30-100) wt. pts. inorganic hydroxide(s)/100 wt. pts. PVC.
FR7923091A 1978-09-18 1979-09-17 CROSSLINKED POLYVINYL CHLORIDE COMPOSITION WITH DELAYED INFLAMMATION Expired FR2436157B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11440278A JPS5540737A (en) 1978-09-18 1978-09-18 Crosslinked flame-retardant polyvinyl chloride resin composition

Publications (2)

Publication Number Publication Date
FR2436157A1 true FR2436157A1 (en) 1980-04-11
FR2436157B1 FR2436157B1 (en) 1985-11-08

Family

ID=14636773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923091A Expired FR2436157B1 (en) 1978-09-18 1979-09-17 CROSSLINKED POLYVINYL CHLORIDE COMPOSITION WITH DELAYED INFLAMMATION

Country Status (3)

Country Link
JP (1) JPS5540737A (en)
DE (1) DE2937482C3 (en)
FR (1) FR2436157B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001348A1 (en) * 1989-07-21 1991-02-07 Alcan International Limited Flame retardant polymer formulation
EP0498566A1 (en) * 1991-02-06 1992-08-12 Kabushiki Kaisha Kaisui Kagaku Kenkyujo Composite metal hydroxide and its use
EP0572763A2 (en) * 1992-06-03 1993-12-08 Asahi Glass Company Ltd. Molding composition
US5401442A (en) * 1991-02-06 1995-03-28 Kabushiki Kaisha Kaisui Kagau Kenkyujo Composite metal hydroxide and its use

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124723A (en) * 1984-07-13 1986-02-03 Sanwa Kizai Co Ltd Method of forming pile hole
JPH0437993Y2 (en) * 1987-07-16 1992-09-07
JPH073150B2 (en) * 1987-09-30 1995-01-18 三菱重工業株式会社 All casing excavator and construction method
JPH0547821Y2 (en) * 1988-08-23 1993-12-16
DE19817200A1 (en) * 1998-04-17 1999-10-21 Dunlop Tech Gmbh Polyvinyl chloride flooring
US6875805B2 (en) 1999-06-04 2005-04-05 Lucite International Uk Limited Acrylic material
UA72518C2 (en) * 1999-06-04 2005-03-15 Лусайт Інтернешнл Юк Лімітед A weathering resistant polymeric material, a method for producing and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769343B2 (en) * 1968-05-11 1979-06-21 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Fire-proof covering for electrical cables and lines
JPS524298A (en) * 1975-06-12 1977-01-13 Nippon Signal Co Ltd:The Ticket examining and collecting machine
GB1527668A (en) * 1975-10-30 1978-10-04 Burns & Russell Co Smoke and fire resistant compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001348A1 (en) * 1989-07-21 1991-02-07 Alcan International Limited Flame retardant polymer formulation
EP0498566A1 (en) * 1991-02-06 1992-08-12 Kabushiki Kaisha Kaisui Kagaku Kenkyujo Composite metal hydroxide and its use
US5401442A (en) * 1991-02-06 1995-03-28 Kabushiki Kaisha Kaisui Kagau Kenkyujo Composite metal hydroxide and its use
EP0572763A2 (en) * 1992-06-03 1993-12-08 Asahi Glass Company Ltd. Molding composition
EP0572763A3 (en) * 1992-06-03 1995-03-01 Asahi Glass Co Ltd Molding composition.

Also Published As

Publication number Publication date
JPS5540737A (en) 1980-03-22
FR2436157B1 (en) 1985-11-08
DE2937482A1 (en) 1980-03-27
DE2937482B2 (en) 1981-06-19
DE2937482C3 (en) 1984-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse