FR898089A - Process for the preparation of higher polymers - Google Patents

Process for the preparation of higher polymers

Info

Publication number
FR898089A
FR898089A FR898089DA FR898089A FR 898089 A FR898089 A FR 898089A FR 898089D A FR898089D A FR 898089DA FR 898089 A FR898089 A FR 898089A
Authority
FR
France
Prior art keywords
preparation
higher polymers
polymers
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
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.)
Phrix Arbeitsgemeinschaft
Original Assignee
Phrix Arbeitsgemeinschaft
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 Phrix Arbeitsgemeinschaft filed Critical Phrix Arbeitsgemeinschaft
Application granted granted Critical
Publication of FR898089A publication Critical patent/FR898089A/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/711—Monoisocyanates or monoisothiocyanates containing oxygen in addition to isocyanate oxygen
    • 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
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/714—Monoisocyanates or monoisothiocyanates containing nitrogen in addition to isocyanate or isothiocyanate nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR898089D 1942-12-18 1943-09-15 Process for the preparation of higher polymers Expired FR898089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE898089X 1942-12-18

Publications (1)

Publication Number Publication Date
FR898089A true FR898089A (en) 1945-04-10

Family

ID=6849003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898089D Expired FR898089A (en) 1942-12-18 1943-09-15 Process for the preparation of higher polymers

Country Status (1)

Country Link
FR (1) FR898089A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683728A (en) * 1950-11-01 1954-07-13 Goodyear Tire & Rubber Monoadducts of polyisocyanates and tertiary alcohols
DE1079834B (en) * 1954-11-17 1960-04-14 Zellwolle Und Kunstseide Ring Process for the production of high molecular weight polyamides
DE1195493B (en) * 1957-11-26 1965-06-24 California Research Corp Process for the production of polyamides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683728A (en) * 1950-11-01 1954-07-13 Goodyear Tire & Rubber Monoadducts of polyisocyanates and tertiary alcohols
DE1079834B (en) * 1954-11-17 1960-04-14 Zellwolle Und Kunstseide Ring Process for the production of high molecular weight polyamides
DE1195493B (en) * 1957-11-26 1965-06-24 California Research Corp Process for the production of polyamides

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