GB1404822A - Foamed polymers - Google Patents

Foamed polymers

Info

Publication number
GB1404822A
GB1404822A GB2159272A GB2159272A GB1404822A GB 1404822 A GB1404822 A GB 1404822A GB 2159272 A GB2159272 A GB 2159272A GB 2159272 A GB2159272 A GB 2159272A GB 1404822 A GB1404822 A GB 1404822A
Authority
GB
United Kingdom
Prior art keywords
intumescing
polyisocyanurate foams
rigid polyisocyanurate
composition
agent
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
GB2159272A
Other languages
English (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 GB2159272A priority Critical patent/GB1404822A/en
Priority to AU55463/73A priority patent/AU5546373A/en
Priority to DE19742428307 priority patent/DE2428307A1/de
Priority to JP49068038A priority patent/JPS50159593A/ja
Priority to BE145583A priority patent/BE816518A/fr
Priority to FR7422247A priority patent/FR2276334A1/fr
Publication of GB1404822A publication Critical patent/GB1404822A/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
    • 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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4219—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB2159272A 1972-05-09 1972-05-09 Foamed polymers Expired GB1404822A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2159272A GB1404822A (en) 1972-05-09 1972-05-09 Foamed polymers
AU55463/73A AU5546373A (en) 1972-05-09 1973-05-09 Foamed polymers foamed polymers
DE19742428307 DE2428307A1 (de) 1972-05-09 1974-06-12 Geschaeumte polymere
JP49068038A JPS50159593A (enExample) 1972-05-09 1974-06-14
BE145583A BE816518A (fr) 1972-05-09 1974-06-18 Polymeres expanses.
FR7422247A FR2276334A1 (fr) 1972-05-09 1974-06-26 Polymeres de production de polyisocyanurates expanses rigides utilises notamment comme isolants thermiques

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2159272A GB1404822A (en) 1972-05-09 1972-05-09 Foamed polymers
DE19742428307 DE2428307A1 (de) 1972-05-09 1974-06-12 Geschaeumte polymere
JP49068038A JPS50159593A (enExample) 1972-05-09 1974-06-14
BE145583A BE816518A (fr) 1972-05-09 1974-06-18 Polymeres expanses.
FR7422247A FR2276334A1 (fr) 1972-05-09 1974-06-26 Polymeres de production de polyisocyanurates expanses rigides utilises notamment comme isolants thermiques

Publications (1)

Publication Number Publication Date
GB1404822A true GB1404822A (en) 1975-09-03

Family

ID=27507543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2159272A Expired GB1404822A (en) 1972-05-09 1972-05-09 Foamed polymers

Country Status (6)

Country Link
JP (1) JPS50159593A (enExample)
AU (1) AU5546373A (enExample)
BE (1) BE816518A (enExample)
DE (1) DE2428307A1 (enExample)
FR (1) FR2276334A1 (enExample)
GB (1) GB1404822A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338294A1 (fr) * 1976-01-19 1977-08-12 Upjohn Co Mousse de polyisocyanurate
GB2168706A (en) * 1984-12-20 1986-06-25 Dunlop Ltd Flexible flame-retardant polyurethane foams
GB2212505B (en) * 1986-09-17 1990-07-25 Dixon International Ltd Intumescent material
EP1153066B1 (en) * 1999-02-02 2003-04-09 Dow Global Technologies Inc. Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
EP1159341B1 (en) * 1998-12-18 2003-08-20 The Dow Chemical Company Polyurethane based foam containing exfoliating graphite and the process for the preparation thereof
EP1348542A1 (de) * 2002-03-25 2003-10-01 INTUMEX GmbH Brandgeschützte Polyisocyanurat-, Polyisocyanuratimid- oder Polyimid-Schaumstoffenthaltende Verbundsysteme
WO2011023321A1 (de) 2009-08-26 2011-03-03 Bayer Materialscience Ag Verfahren zur herstellung flammgeschützter pur-sprüh(hart)schäume
CN107428899A (zh) * 2015-03-20 2017-12-01 井上株式会社 聚氨酯泡沫
US12017977B2 (en) 2018-03-12 2024-06-25 Nisshinbo Chemical Inc. Method for producing carbodiimide compound
US12071395B2 (en) 2018-03-12 2024-08-27 Nisshinbo Chemical Inc. Method for producing carbodiimide compound

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425453A1 (fr) * 1978-05-11 1979-12-07 Witco Chemical Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede
FR2451383A1 (fr) * 1979-03-15 1980-10-10 Witco Chemical Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede
GB8611671D0 (en) * 1986-05-13 1986-06-18 Dunlop Ltd Flame-retardent latex foams
DE3812348A1 (de) * 1988-04-14 1989-10-26 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
JPH02215518A (ja) * 1989-02-16 1990-08-28 M D Kasei Kk 難燃性リボンデッドフォームの製造方法
JPH02248461A (ja) * 1989-03-22 1990-10-04 M D Kasei Kk 難燃性ポリイソシアヌレートフォームの製法
DE4201608A1 (de) * 1992-01-22 1993-07-29 Bayer Ag Verwendung von reaktionsgemischen als vergussmassen
DE4208108A1 (de) * 1992-03-13 1993-09-16 Bayer Ag Thermoplastische formmassen
DE19706030C2 (de) 1997-02-17 2000-07-06 Bayer Ag Verfahren und Vorrichtung zur Herstellung füllstoffhaltiger Polyurethane
AU6842500A (en) * 1999-10-07 2001-05-10 Huntsman International Llc Process for making rigid and flexible polyurethane foams containing a fire-retardant

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338294A1 (fr) * 1976-01-19 1977-08-12 Upjohn Co Mousse de polyisocyanurate
GB2168706A (en) * 1984-12-20 1986-06-25 Dunlop Ltd Flexible flame-retardant polyurethane foams
EP0192888A3 (en) * 1984-12-20 1986-11-20 Dunlop Limited Flexible, flame-retardant polyurethane foams
US4698369A (en) * 1984-12-20 1987-10-06 Dunlop Limited A British Company Flexible, flame-retardant polyurethane foams
GB2212505B (en) * 1986-09-17 1990-07-25 Dixon International Ltd Intumescent material
US4945015A (en) * 1986-09-17 1990-07-31 Dixon International Limited Intumescent material
EP1159341B1 (en) * 1998-12-18 2003-08-20 The Dow Chemical Company Polyurethane based foam containing exfoliating graphite and the process for the preparation thereof
EP1153066B1 (en) * 1999-02-02 2003-04-09 Dow Global Technologies Inc. Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
EP1348542A1 (de) * 2002-03-25 2003-10-01 INTUMEX GmbH Brandgeschützte Polyisocyanurat-, Polyisocyanuratimid- oder Polyimid-Schaumstoffenthaltende Verbundsysteme
WO2011023321A1 (de) 2009-08-26 2011-03-03 Bayer Materialscience Ag Verfahren zur herstellung flammgeschützter pur-sprüh(hart)schäume
CN107428899A (zh) * 2015-03-20 2017-12-01 井上株式会社 聚氨酯泡沫
EP3272780A4 (en) * 2015-03-20 2018-09-05 Inoac Corporation Polyurethane foam
US11072704B2 (en) 2015-03-20 2021-07-27 Inoac Corporation Polyurethane foam
US11655365B2 (en) 2015-03-20 2023-05-23 Inoac Corporation Polyurethane foam
US12017977B2 (en) 2018-03-12 2024-06-25 Nisshinbo Chemical Inc. Method for producing carbodiimide compound
US12071395B2 (en) 2018-03-12 2024-08-27 Nisshinbo Chemical Inc. Method for producing carbodiimide compound

Also Published As

Publication number Publication date
FR2276334B1 (enExample) 1978-04-14
BE816518A (fr) 1974-12-18
DE2428307A1 (de) 1976-01-08
FR2276334A1 (fr) 1976-01-23
JPS50159593A (enExample) 1975-12-24
AU5546373A (en) 1974-11-14

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Legal Events

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