GB1030162A - Cellular resinous condensation products - Google Patents

Cellular resinous condensation products

Info

Publication number
GB1030162A
GB1030162A GB1240962A GB1240962A GB1030162A GB 1030162 A GB1030162 A GB 1030162A GB 1240962 A GB1240962 A GB 1240962A GB 1240962 A GB1240962 A GB 1240962A GB 1030162 A GB1030162 A GB 1030162A
Authority
GB
United Kingdom
Prior art keywords
groups
amino
compound
monomeric
cellular
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
GB1240962A
Inventor
Raymond Henry George Fenner
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.)
INTUBLOC Ltd
Original Assignee
INTUBLOC 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 INTUBLOC Ltd filed Critical INTUBLOC Ltd
Priority to GB1240962A priority Critical patent/GB1030162A/en
Publication of GB1030162A publication Critical patent/GB1030162A/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
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4027—Mixtures of compounds of group C08G18/54 with other macromolecular 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/544—Polycondensates of aldehydes with nitrogen 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

Landscapes

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

Abstract

A heat-insulating intumescent cellular material is prepared by substantially uniformly distributing throughout a mixture of (a) an organic polyisocyanate or polyisothiocyanate, or a mixture thereof, and (b) an organic compound containing a plurality of groups containing reactive hydrogen, including at least one OH group, a particulate, preformed aminoplast resinous condensation product, an intumescing agent and a cellular - structure-producing amount of water and/or a carboxylic acid. The intumescing agent may be NH4Cl, NH4Br or ortho-, meta- or pyrophosphoric acid or an NH4, amine or salt-forming amide salt thereof. The isocyanate reactant may be monomeric or polymeric. The OH compound may be monomeric, a low polymer, e.g. a polyethylene glycol, or a polyester, polyesteramide or polyether having terminal OH groups, and may be substituted, e.g. by amino or thiol. Part of the OH compound may be replaced by a polyamine. An amino or amide catalyst may be present. The reaction mixture used for preparing the aminoplast resin preferably includes at least one saccharide, preferably a polysaccharide, a polyol having at least 4 OH groups, or an aminopolyol having a total of at least 4 amino plus OH groups, and may also contain a phenolic novolak or resole or dicyandiamide.
GB1240962A 1962-03-30 1962-03-30 Cellular resinous condensation products Expired GB1030162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1240962A GB1030162A (en) 1962-03-30 1962-03-30 Cellular resinous condensation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1240962A GB1030162A (en) 1962-03-30 1962-03-30 Cellular resinous condensation products

Publications (1)

Publication Number Publication Date
GB1030162A true GB1030162A (en) 1966-05-18

Family

ID=10004065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1240962A Expired GB1030162A (en) 1962-03-30 1962-03-30 Cellular resinous condensation products

Country Status (1)

Country Link
GB (1) GB1030162A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003437A1 (en) * 1978-01-30 1979-08-08 Imperial Chemical Industries Plc Process for the manufacture of resin-modified polyurea foams
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
EP0307987A2 (en) * 1987-09-18 1989-03-22 Recticel Flexible polyurethane foam having a high fire resistance
US4818775A (en) * 1987-05-21 1989-04-04 Reeves Brothers, Inc. Rapid cure of polyurethane foam with ammonium containing materials
GB2226823A (en) * 1988-11-11 1990-07-11 Shaw Chemical Systems Limited Flame retardant composition
BE1007076A3 (en) * 1993-05-12 1995-03-07 Recticel Flexible fire-resistant polyether-polyurethane foam and method for the preparation thereof
US5506278A (en) * 1984-08-30 1996-04-09 Hickory Springs Manufacturing Company Polyurethane foams

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003437A1 (en) * 1978-01-30 1979-08-08 Imperial Chemical Industries Plc Process for the manufacture of resin-modified polyurea foams
US5506278A (en) * 1984-08-30 1996-04-09 Hickory Springs Manufacturing Company Polyurethane foams
US5569682A (en) * 1984-08-30 1996-10-29 Hickory Springs Manufacturing Company Fire-retardant polyurethane foams and method of producing
US5536757A (en) * 1984-08-30 1996-07-16 Hickory Springs Manufacturing Company Polyurethane foams
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
US4818775A (en) * 1987-05-21 1989-04-04 Reeves Brothers, Inc. Rapid cure of polyurethane foam with ammonium containing materials
EP0307987A2 (en) * 1987-09-18 1989-03-22 Recticel Flexible polyurethane foam having a high fire resistance
EP0307987A3 (en) * 1987-09-18 1990-04-11 Recticel Flexible polyurethane foam having a high fire resistance
AU612693B2 (en) * 1987-09-18 1991-07-18 Recticel Flexible polyurethane foam with high fire resistance
GB2226823A (en) * 1988-11-11 1990-07-11 Shaw Chemical Systems Limited Flame retardant composition
GB2226823B (en) * 1988-11-11 1992-03-25 Shaw Chemical Systems Limited Method of flame-proofing
BE1007076A3 (en) * 1993-05-12 1995-03-07 Recticel Flexible fire-resistant polyether-polyurethane foam and method for the preparation thereof

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