GB1309226A - Low smoke generating synthetic resins - Google Patents

Low smoke generating synthetic resins

Info

Publication number
GB1309226A
GB1309226A GB1253271A GB1309226DA GB1309226A GB 1309226 A GB1309226 A GB 1309226A GB 1253271 A GB1253271 A GB 1253271A GB 1309226D A GB1309226D A GB 1309226DA GB 1309226 A GB1309226 A GB 1309226A
Authority
GB
United Kingdom
Prior art keywords
containing polymers
polyol
synthetic resins
low smoke
smoke generating
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
GB1253271A
Inventor
K C Frisch
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of GB1309226A publication Critical patent/GB1309226A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • 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
    • C08K3/38—Boron-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1309226 Isocyanurate group-containing polymers and cellular products thereof OWENSCORNING FIBERGLAS CORP 30 April 1971 12532/71 Headings C3C and C3R Isocyanate group-containing polymers contain as smoke reducing agents an alkali metal fluoroborate, ammonium fluoroborate or mixtures thereof. The isocyanurate group containing polymers may be prepared by trimerization of compounds containing -NCO groups, optionally in the presence of a polyol, e.g. a polyether or polyester, in which case the polymer also contains urethane groups and/or a blowing agent, e.g. trichloro-fluoromethane, to form cellular products. The smoke reducing agent is suitably used in an amount of 0À1 to 30% by weight of synthetic resin solids, i.e. the isocyanate, polyol, surfactant (if any), and catalyst used in the preparation of the resin.
GB1253271A 1970-05-01 1971-04-30 Low smoke generating synthetic resins Expired GB1309226A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3389470A 1970-05-01 1970-05-01
GB1253271 1971-04-30

Publications (1)

Publication Number Publication Date
GB1309226A true GB1309226A (en) 1973-03-07

Family

ID=26249078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253271A Expired GB1309226A (en) 1970-05-01 1971-04-30 Low smoke generating synthetic resins

Country Status (5)

Country Link
BE (1) BE766644A (en)
DE (1) DE2121821A1 (en)
FR (1) FR2088266B1 (en)
GB (1) GB1309226A (en)
NL (1) NL7106034A (en)

Also Published As

Publication number Publication date
BE766644A (en) 1971-11-03
FR2088266A1 (en) 1972-01-07
FR2088266B1 (en) 1975-07-04
NL7106034A (en) 1971-11-03
DE2121821A1 (en) 1971-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees