GB792016A - Flame-proofed foamed materials - Google Patents

Flame-proofed foamed materials

Info

Publication number
GB792016A
GB792016A GB19505/55A GB1950555A GB792016A GB 792016 A GB792016 A GB 792016A GB 19505/55 A GB19505/55 A GB 19505/55A GB 1950555 A GB1950555 A GB 1950555A GB 792016 A GB792016 A GB 792016A
Authority
GB
United Kingdom
Prior art keywords
phosphate
polyester
adipic acid
phthalic
ammonium
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
GB19505/55A
Inventor
William Abbotson
Reginald Hurd
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
Priority to NL208411D priority Critical patent/NL208411A/xx
Priority to BE549262D priority patent/BE549262A/xx
Priority to NL96957D priority patent/NL96957C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB19505/55A priority patent/GB792016A/en
Priority to FR1152002D priority patent/FR1152002A/en
Publication of GB792016A publication Critical patent/GB792016A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/06—Polyurethanes from polyesters

Landscapes

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

Abstract

The invention comprises flame - resistant foamed materials prepared by reaction between polyesters and polyisocyanates, characterized in that an inorganic phosphate is incorporated in the reaction mixture before the foaming reaction is complete. Suitable phosphates are sodium phosphate, calcium phosphate, sodium borophosphate or (preferably) an ammonium phosphate, e.g. mono- or diammonium phosphate or ammonium magnesium phosphate. Water-insoluble oxides, e.g. iron, titanium or antimony oxides may also be incorporated. The polyesters may be alkyd resins having free hydroxyl groups, prepared from trihydric alcohols with optionally dihydric alcohols and mixtures of adipic and phthalic or of succinic, sebacic and optionally phthalic acids. Examples describe the preparation of foams by adding toluylene-2 : 4-diisocyanate to a mixture of (1) an adipic acid/phthalic acid/glycerol polyester, an adipic acid/ethylene glycol/glyerol polyester, an octylcresol/ethylene oxide condensate, zinc naphthenate, ethyl cellulose solution, antimony oxide and ammonium phosphate; (2) an adipic acid/phthalic acid/hexanetriol polyester, an adipic acid/ethylene glycol/glycerol polyester, an octylcresol/ethylene oxide condensate, zinc naphthenate, ethyl cellulose, antimony oxide and magnesium ammonium phosphate. Specifications 547,672, 553,733, 579,340, [all in Group IV], and 790,420 are referred to.
GB19505/55A 1955-07-06 1955-07-06 Flame-proofed foamed materials Expired GB792016A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL208411D NL208411A (en) 1955-07-06
BE549262D BE549262A (en) 1955-07-06
NL96957D NL96957C (en) 1955-07-06
GB19505/55A GB792016A (en) 1955-07-06 1955-07-06 Flame-proofed foamed materials
FR1152002D FR1152002A (en) 1955-07-06 1956-06-29 Flame retardant foam or cellular materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19505/55A GB792016A (en) 1955-07-06 1955-07-06 Flame-proofed foamed materials

Publications (1)

Publication Number Publication Date
GB792016A true GB792016A (en) 1958-03-19

Family

ID=10130474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19505/55A Expired GB792016A (en) 1955-07-06 1955-07-06 Flame-proofed foamed materials

Country Status (4)

Country Link
BE (1) BE549262A (en)
FR (1) FR1152002A (en)
GB (1) GB792016A (en)
NL (2) NL96957C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164558A (en) * 1960-03-10 1965-01-05 Dow Chemical Co Self-extinguishing urethane polymer compositions
US3525705A (en) * 1959-04-20 1970-08-25 Mobil Oil Corp Flame-resistant polyurethanes prepared from certain phorphorus compounds
US3847768A (en) * 1970-06-08 1974-11-12 Kansai Paint Co Ltd Radiation-curable coating composition
US4013815A (en) 1973-07-30 1977-03-22 Hooker Chemicals & Plastics Corporation Fire retardant unsaturated polyesters
JP2015511646A (en) * 2012-03-13 2015-04-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Thermoplastic polyurethane, method for producing thermoplastic polyurethane, method for using thermoplastic polyurethane, method for using flame retardant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525705A (en) * 1959-04-20 1970-08-25 Mobil Oil Corp Flame-resistant polyurethanes prepared from certain phorphorus compounds
US3164558A (en) * 1960-03-10 1965-01-05 Dow Chemical Co Self-extinguishing urethane polymer compositions
US3847768A (en) * 1970-06-08 1974-11-12 Kansai Paint Co Ltd Radiation-curable coating composition
US4013815A (en) 1973-07-30 1977-03-22 Hooker Chemicals & Plastics Corporation Fire retardant unsaturated polyesters
JP2015511646A (en) * 2012-03-13 2015-04-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Thermoplastic polyurethane, method for producing thermoplastic polyurethane, method for using thermoplastic polyurethane, method for using flame retardant

Also Published As

Publication number Publication date
FR1152002A (en) 1958-02-10
NL96957C (en)
NL208411A (en)
BE549262A (en)

Similar Documents

Publication Publication Date Title
GB873974A (en) Fire resistant foams
GB1108190A (en) Novel isocyanate compositions and process
GB792016A (en) Flame-proofed foamed materials
US3850859A (en) Difficultly inflammable polyurethanes and process for making them
GB1006201A (en) Process for the production of foamed vinyl chloride polymers
GB949085A (en) Catalyst system for use in the manufacture of linear fibre and film-forming polyesters
GB991020A (en) Esterification of iso- and terephthalic acids
DE1468417A1 (en) Process for the production of polyethers
GB939474A (en) A process for the production of polyesterurethanes containing recurring carbodiimidegroups
GB1100605A (en) Improvements in or relating to polyester materials
GB1023707A (en) Preparation of polyesters
GB818330A (en) Fire and heat resistant cellular plastic compositions and process for preparing the same
GB1047684A (en) Polyester compositions
GB1001293A (en) Process for the preparation of polyurethanes
US2173638A (en) Process for manufacturing textile agents
GB871291A (en) Production of hydrophilic polyester-urethane foamed or cellular products
GB751857A (en) Polyisocyanate modified polyesters
DE1138219B (en) Process for the production of non-combustible or hardly inflammable, optionally foamed plastics containing phosphorus atoms and urethane groups
FR2087456A5 (en) Flameproofing of cellulosic material
GB831301A (en) Reaction products of polyesters with polyisocyanates or polyisothiocyanates
GB1074225A (en) Process for preparin fibre and film forming polyesters
GB1036175A (en) Improvements in or relating to polyurethane foam
GB753227A (en) Polyisocyanate modified polyesters
GB1104839A (en) Process for the preparation of a polyurethane foam
GB810839A (en) Solid foam products produced from polyester resins and polyisocyanates