FR1540799A - Procédé de préparation de polyuréthanes réticulés - Google Patents

Procédé de préparation de polyuréthanes réticulés

Info

Publication number
FR1540799A
FR1540799A FR124387A FR124387A FR1540799A FR 1540799 A FR1540799 A FR 1540799A FR 124387 A FR124387 A FR 124387A FR 124387 A FR124387 A FR 124387A FR 1540799 A FR1540799 A FR 1540799A
Authority
FR
France
Prior art keywords
preparation
crosslinked polyurethanes
polyurethanes
crosslinked
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
FR124387A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to FR124387A priority Critical patent/FR1540799A/fr
Application granted granted Critical
Publication of FR1540799A publication Critical patent/FR1540799A/fr
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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • 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
    • C08G18/44—Polycarbonates
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR124387A 1966-10-13 1967-10-13 Procédé de préparation de polyuréthanes réticulés Expired FR1540799A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124387A FR1540799A (fr) 1966-10-13 1967-10-13 Procédé de préparation de polyuréthanes réticulés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0050416 1966-10-13
FR124387A FR1540799A (fr) 1966-10-13 1967-10-13 Procédé de préparation de polyuréthanes réticulés

Publications (1)

Publication Number Publication Date
FR1540799A true FR1540799A (fr) 1968-09-27

Family

ID=25977458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124387A Expired FR1540799A (fr) 1966-10-13 1967-10-13 Procédé de préparation de polyuréthanes réticulés

Country Status (1)

Country Link
FR (1) FR1540799A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099458A1 (fr) * 1970-07-18 1972-03-17 Bayer Ag
EP0311278A1 (fr) * 1987-10-06 1989-04-12 Nippon Polyurethane Industry Co. Ltd. Procédé de préparation d'une résine de polyuréthane thermoplastique
EP0554526A2 (fr) * 1992-02-06 1993-08-11 Firma Carl Freudenberg Masses de moulage polyuréthane façonnables à l'état thermoplastique pour la préparation de feuilles de frittage grainés

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099458A1 (fr) * 1970-07-18 1972-03-17 Bayer Ag
EP0311278A1 (fr) * 1987-10-06 1989-04-12 Nippon Polyurethane Industry Co. Ltd. Procédé de préparation d'une résine de polyuréthane thermoplastique
EP0554526A2 (fr) * 1992-02-06 1993-08-11 Firma Carl Freudenberg Masses de moulage polyuréthane façonnables à l'état thermoplastique pour la préparation de feuilles de frittage grainés
EP0554526A3 (en) * 1992-02-06 1993-10-13 Firma Carl Freudenberg Thermoprocessable polyurethane moulding masses for the preparation of grained sinter films

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