FR2276334A1 - POLYMERS FOR THE PRODUCTION OF RIGID EXPANDED POLYISOCYANURATES USED IN PARTICULAR AS THERMAL INSULATION - Google Patents

POLYMERS FOR THE PRODUCTION OF RIGID EXPANDED POLYISOCYANURATES USED IN PARTICULAR AS THERMAL INSULATION

Info

Publication number
FR2276334A1
FR2276334A1 FR7422247A FR7422247A FR2276334A1 FR 2276334 A1 FR2276334 A1 FR 2276334A1 FR 7422247 A FR7422247 A FR 7422247A FR 7422247 A FR7422247 A FR 7422247A FR 2276334 A1 FR2276334 A1 FR 2276334A1
Authority
FR
France
Prior art keywords
polyisocyanurates
polymers
production
thermal insulation
rigid expanded
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.)
Granted
Application number
FR7422247A
Other languages
French (fr)
Other versions
FR2276334B1 (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
Priority to GB2159272A priority Critical patent/GB1404822A/en
Priority to AU55463/73A priority patent/AU5546373A/en
Priority to DE19742428307 priority patent/DE2428307A1/en
Priority to JP49068038A priority patent/JPS50159593A/ja
Priority to BE145583A priority patent/BE816518A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR7422247A priority patent/FR2276334A1/en
Publication of FR2276334A1 publication Critical patent/FR2276334A1/en
Application granted granted Critical
Publication of FR2276334B1 publication Critical patent/FR2276334B1/fr
Granted 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)
FR7422247A 1972-05-09 1974-06-26 POLYMERS FOR THE PRODUCTION OF RIGID EXPANDED POLYISOCYANURATES USED IN PARTICULAR AS THERMAL INSULATION Granted FR2276334A1 (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 (en) 1972-05-09 1974-06-12 FOAMED POLYMERS
JP49068038A JPS50159593A (en) 1972-05-09 1974-06-14
BE145583A BE816518A (en) 1972-05-09 1974-06-18 EXPANDED POLYMERS.
FR7422247A FR2276334A1 (en) 1972-05-09 1974-06-26 POLYMERS FOR THE PRODUCTION OF RIGID EXPANDED POLYISOCYANURATES USED IN PARTICULAR AS THERMAL INSULATION

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2159272A GB1404822A (en) 1972-05-09 1972-05-09 Foamed polymers
DE19742428307 DE2428307A1 (en) 1972-05-09 1974-06-12 FOAMED POLYMERS
JP49068038A JPS50159593A (en) 1972-05-09 1974-06-14
BE145583A BE816518A (en) 1972-05-09 1974-06-18 EXPANDED POLYMERS.
FR7422247A FR2276334A1 (en) 1972-05-09 1974-06-26 POLYMERS FOR THE PRODUCTION OF RIGID EXPANDED POLYISOCYANURATES USED IN PARTICULAR AS THERMAL INSULATION

Publications (2)

Publication Number Publication Date
FR2276334A1 true FR2276334A1 (en) 1976-01-23
FR2276334B1 FR2276334B1 (en) 1978-04-14

Family

ID=27507543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422247A Granted FR2276334A1 (en) 1972-05-09 1974-06-26 POLYMERS FOR THE PRODUCTION OF RIGID EXPANDED POLYISOCYANURATES USED IN PARTICULAR AS THERMAL INSULATION

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425453A1 (en) * 1978-05-11 1979-12-07 Witco Chemical Non-flammable polyisocyanurate-urethane! foam prepn. - using polyester prepd. from specific poly-acids and aliphatic glycol
FR2451383A1 (en) * 1979-03-15 1980-10-10 Witco Chemical Non-flammable poly:isocyanurate foam prepn. - using poly:isocyanate and polyester derived from aromatic or aliphatic poly-acid and glycol

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039487A (en) * 1976-01-19 1977-08-02 The Upjohn Company Cellular isocyanurate polymer
GB8432153D0 (en) * 1984-12-20 1985-01-30 Dunlop Ltd Polyurethane foams
GB8611671D0 (en) * 1986-05-13 1986-06-18 Dunlop Ltd Flame-retardent latex foams
EP0315649B1 (en) * 1986-09-17 1993-03-10 Dixon International Limited Intumescent material
DE3812348A1 (en) * 1988-04-14 1989-10-26 Bayer Ag METHOD FOR PRODUCING POLYURETHANE FOAMS
JPH02215518A (en) * 1989-02-16 1990-08-28 M D Kasei Kk Manufacture of nonflammable rebonded foam
JPH02248461A (en) * 1989-03-22 1990-10-04 M D Kasei Kk Preparation of flame-retardant polyisocyanurate foam
DE4201608A1 (en) * 1992-01-22 1993-07-29 Bayer Ag USE OF REACTION MIXTURES AS MOLDING MATERIALS
DE4208108A1 (en) * 1992-03-13 1993-09-16 Bayer Ag THERMOPLASTIC MOLDS
DE19706030C2 (en) 1997-02-17 2000-07-06 Bayer Ag Method and device for producing filler-containing polyurethanes
TR200101721T2 (en) * 1998-12-18 2001-12-21 The Dow Chemical Company Polyurethane-based foam containing flaky graphite and the process to prepare it.
TW444039B (en) * 1999-02-02 2001-07-01 Dow Chemical Co Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
WO2001025324A1 (en) * 1999-10-07 2001-04-12 Huntsman International Llc Process for making rigid and flexible polyurethane foams containing a fire-retardant
AT411040B (en) * 2002-03-25 2003-09-25 Intumex Gmbh Composite foam system for use e.g. in fireproof doors and walls or in vehicles comprises Polyisocyanurate, polyisocyanurateimide or polyimide foam with an outer insulating layer of intumescent or ablative material
US20120156469A1 (en) 2009-08-26 2012-06-21 Bayer Materialscience Ag Process for producing flameproof (rigid) pur spray forms
JP6529072B2 (en) * 2015-03-20 2019-06-12 株式会社イノアックコーポレーション Flexible polyurethane foam
WO2019176919A1 (en) 2018-03-12 2019-09-19 日清紡ケミカル株式会社 Method for producing carbodiimide compound
KR20200130300A (en) 2018-03-12 2020-11-18 닛신보 케미칼 가부시키가이샤 Method for producing carbodiimide compound

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425453A1 (en) * 1978-05-11 1979-12-07 Witco Chemical Non-flammable polyisocyanurate-urethane! foam prepn. - using polyester prepd. from specific poly-acids and aliphatic glycol
FR2451383A1 (en) * 1979-03-15 1980-10-10 Witco Chemical Non-flammable poly:isocyanurate foam prepn. - using poly:isocyanate and polyester derived from aromatic or aliphatic poly-acid and glycol

Also Published As

Publication number Publication date
FR2276334B1 (en) 1978-04-14
BE816518A (en) 1974-12-18
AU5546373A (en) 1974-11-14
DE2428307A1 (en) 1976-01-08
GB1404822A (en) 1975-09-03
JPS50159593A (en) 1975-12-24

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Legal Events

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