GB1094489A - Urethane polymers and process for making same - Google Patents

Urethane polymers and process for making same

Info

Publication number
GB1094489A
GB1094489A GB53236/65A GB5323665A GB1094489A GB 1094489 A GB1094489 A GB 1094489A GB 53236/65 A GB53236/65 A GB 53236/65A GB 5323665 A GB5323665 A GB 5323665A GB 1094489 A GB1094489 A GB 1094489A
Authority
GB
United Kingdom
Prior art keywords
phosphate
amount
phosphorus compound
acid
making same
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
GB53236/65A
Inventor
James Jeter Anderson
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil 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
Priority claimed from US807328A external-priority patent/US3525705A/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Priority to GB53236/65A priority Critical patent/GB1094489A/en
Priority to DE19651569428D priority patent/DE1569428B1/en
Publication of GB1094489A publication Critical patent/GB1094489A/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
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/3882—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
    • C08G18/3885—Phosphate compounds
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5075—Polyethers having heteroatoms other than oxygen having phosphorus
    • C08G18/5081—Polyethers having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
    • C08G18/5084—Phosphate compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • 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

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)
  • Polyurethanes Or Polyureas (AREA)

Abstract

A cellular fire-retardant polyurethane is the reaction product of an organic polyisocyanate with a polyester and/or polyether polyol and, (1) a first phosphorus compound containing at least two active hydrogen atoms per molecule and being present in an amount of at least 5% by wt. of the polyol together with (2) a second phosphorus compound which is at least one trialkyl phosphate or phosphonate in an amount of from 10-90% by wt. of the total of (1) and (2). (1) may be an alkoxylated dialkylpyrophosphoric acid, e.g. propoxylated dibutylpyrophosphoric acid. Examples of (2) trimethyl phosphate, triethyl phosphate, dimethyl methylphosphonate and diethyl ethylphosphate.
GB53236/65A 1959-04-20 1965-12-15 Urethane polymers and process for making same Expired GB1094489A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB53236/65A GB1094489A (en) 1959-04-20 1965-12-15 Urethane polymers and process for making same
DE19651569428D DE1569428B1 (en) 1959-04-20 1965-12-18 Process for the production of flame-retardant, foamed polyurethanes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US807328A US3525705A (en) 1959-04-20 1959-04-20 Flame-resistant polyurethanes prepared from certain phorphorus compounds
GB53236/65A GB1094489A (en) 1959-04-20 1965-12-15 Urethane polymers and process for making same
DES0101032 1965-12-18

Publications (1)

Publication Number Publication Date
GB1094489A true GB1094489A (en) 1967-12-13

Family

ID=7523461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53236/65A Expired GB1094489A (en) 1959-04-20 1965-12-15 Urethane polymers and process for making same

Country Status (2)

Country Link
DE (1) DE1569428B1 (en)
GB (1) GB1094489A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1061095A1 (en) * 1999-06-16 2000-12-20 Clariant GmbH Process for producing flame retardant soft polyurethane foams

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE23722T1 (en) * 1982-10-12 1986-12-15 Ciba Geigy Ag FIRE RETARDANT COMPOSITIONS.
WO2001068758A1 (en) * 2000-03-17 2001-09-20 Shell Internationale Research Maatschappij B.V. Formulation for making polyurethane foams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254779A (en) * 1959-08-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1061095A1 (en) * 1999-06-16 2000-12-20 Clariant GmbH Process for producing flame retardant soft polyurethane foams
US6380273B1 (en) 1999-06-16 2002-04-30 Clariant Gmbh Process for producing flame-retardant flexible polyurethane foams

Also Published As

Publication number Publication date
DE1569428B1 (en) 1970-02-12

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