GB2010855A - Fire-resistant additive for hardenable resins - Google Patents

Fire-resistant additive for hardenable resins

Info

Publication number
GB2010855A
GB2010855A GB7846452A GB7846452A GB2010855A GB 2010855 A GB2010855 A GB 2010855A GB 7846452 A GB7846452 A GB 7846452A GB 7846452 A GB7846452 A GB 7846452A GB 2010855 A GB2010855 A GB 2010855A
Authority
GB
United Kingdom
Prior art keywords
particles
weight
aluminium hydroxide
diameter
fire
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
GB7846452A
Other versions
GB2010855B (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7846452A priority Critical patent/GB2010855B/en
Publication of GB2010855A publication Critical patent/GB2010855A/en
Application granted granted Critical
Publication of GB2010855B publication Critical patent/GB2010855B/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

A hardenable resin composition (or a component thereof) containing as a fire retardant ingredient particulate aluminium hydroxide wherein 10 to 30% by weight of the particles have a diameter less than 1 micron, 45 to 75% by weight of the particles have a diameter in the range from 38 to 150 microns and less than 20% by weight of the particles have a diameter in the range from 1 to 38 microns. The invention includes a preferred blend of aluminium hydroxide. By use of a bi-model distribution of the particle size of the aluminium hydroxide, sufficient quantity of additive is obtained without an excessive increase in compound viscosity.
GB7846452A 1977-12-22 1978-11-29 Fire resistant additive for hardenable resin compositions Expired GB2010855B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7846452A GB2010855B (en) 1977-12-22 1978-11-29 Fire resistant additive for hardenable resin compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5344577 1977-12-22
GB7846452A GB2010855B (en) 1977-12-22 1978-11-29 Fire resistant additive for hardenable resin compositions

Publications (2)

Publication Number Publication Date
GB2010855A true GB2010855A (en) 1979-07-04
GB2010855B GB2010855B (en) 1982-03-03

Family

ID=26267265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846452A Expired GB2010855B (en) 1977-12-22 1978-11-29 Fire resistant additive for hardenable resin compositions

Country Status (1)

Country Link
GB (1) GB2010855B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011667A1 (en) * 1978-12-02 1980-06-11 Vereinigte Aluminium-Werke Aktiengesellschaft Process for preparing aluminium trihydroxide and its use as a filler
EP0469257A2 (en) * 1990-07-28 1992-02-05 VAW Aluminium AG Aluminiumhydroxyd for its insertion in plastic and process for its preparation
GB2466921B (en) * 2009-01-07 2013-06-05 Tyco Electronics Ltd Uk Flame retardant material and a cable having a cable sheath composed of the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011667A1 (en) * 1978-12-02 1980-06-11 Vereinigte Aluminium-Werke Aktiengesellschaft Process for preparing aluminium trihydroxide and its use as a filler
EP0469257A2 (en) * 1990-07-28 1992-02-05 VAW Aluminium AG Aluminiumhydroxyd for its insertion in plastic and process for its preparation
EP0469257A3 (en) * 1990-07-28 1992-11-19 Vereinigte Aluminium-Werke Aktiengesellschaft Aluminiumhydroxyd for its insertion in plastic and process for its preparation
GB2466921B (en) * 2009-01-07 2013-06-05 Tyco Electronics Ltd Uk Flame retardant material and a cable having a cable sheath composed of the same

Also Published As

Publication number Publication date
GB2010855B (en) 1982-03-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951129