FR1448771A - Polyurethanes manufacturing process - Google Patents

Polyurethanes manufacturing process

Info

Publication number
FR1448771A
FR1448771A FR991896A FR991896A FR1448771A FR 1448771 A FR1448771 A FR 1448771A FR 991896 A FR991896 A FR 991896A FR 991896 A FR991896 A FR 991896A FR 1448771 A FR1448771 A FR 1448771A
Authority
FR
France
Prior art keywords
polyurethanes
manufacturing process
manufacturing
polyurethanes 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
FR991896A
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.)
Jefferson Chemical Co Inc
Original Assignee
Jefferson Chemical Co Inc
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 Jefferson Chemical Co Inc filed Critical Jefferson Chemical Co Inc
Priority to FR991896A priority Critical patent/FR1448771A/en
Application granted granted Critical
Publication of FR1448771A publication Critical patent/FR1448771A/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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR991896A 1963-10-21 1964-10-19 Polyurethanes manufacturing process Expired FR1448771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR991896A FR1448771A (en) 1963-10-21 1964-10-19 Polyurethanes manufacturing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31778463A 1963-10-21 1963-10-21
FR991896A FR1448771A (en) 1963-10-21 1964-10-19 Polyurethanes manufacturing process

Publications (1)

Publication Number Publication Date
FR1448771A true FR1448771A (en) 1966-03-18

Family

ID=26210637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991896A Expired FR1448771A (en) 1963-10-21 1964-10-19 Polyurethanes manufacturing process

Country Status (1)

Country Link
FR (1) FR1448771A (en)

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