FR1442569A - Polyurethane foam manufacturing process - Google Patents

Polyurethane foam manufacturing process

Info

Publication number
FR1442569A
FR1442569A FR16990A FR16990A FR1442569A FR 1442569 A FR1442569 A FR 1442569A FR 16990 A FR16990 A FR 16990A FR 16990 A FR16990 A FR 16990A FR 1442569 A FR1442569 A FR 1442569A
Authority
FR
France
Prior art keywords
manufacturing process
polyurethane foam
foam manufacturing
polyurethane
manufacturing
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
FR16990A
Other languages
French (fr)
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 claimed from GB19994/64A external-priority patent/GB1108013A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR16990A priority Critical patent/FR1442569A/en
Application granted granted Critical
Publication of FR1442569A publication Critical patent/FR1442569A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy 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
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR16990A 1964-05-13 1965-05-13 Polyurethane foam manufacturing process Expired FR1442569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16990A FR1442569A (en) 1964-05-13 1965-05-13 Polyurethane foam manufacturing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB19994/64A GB1108013A (en) 1964-05-13 1964-05-13 Improvements in or relating to foamed polyurethanes
FR16990A FR1442569A (en) 1964-05-13 1965-05-13 Polyurethane foam manufacturing process

Publications (1)

Publication Number Publication Date
FR1442569A true FR1442569A (en) 1966-06-17

Family

ID=26163836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16990A Expired FR1442569A (en) 1964-05-13 1965-05-13 Polyurethane foam manufacturing process

Country Status (1)

Country Link
FR (1) FR1442569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362172A1 (en) * 1976-08-18 1978-03-17 Bayer Ag PROCESS FOR THE PREPARATION OF PLASTICS CONTAINING ISOCYANURATE GROUPS AND URETHANE GROUPS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362172A1 (en) * 1976-08-18 1978-03-17 Bayer Ag PROCESS FOR THE PREPARATION OF PLASTICS CONTAINING ISOCYANURATE GROUPS AND URETHANE GROUPS

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