DE2644242A1 - Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione) - Google Patents

Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione)

Info

Publication number
DE2644242A1
DE2644242A1 DE19762644242 DE2644242A DE2644242A1 DE 2644242 A1 DE2644242 A1 DE 2644242A1 DE 19762644242 DE19762644242 DE 19762644242 DE 2644242 A DE2644242 A DE 2644242A DE 2644242 A1 DE2644242 A1 DE 2644242A1
Authority
DE
Germany
Prior art keywords
isocyanate
diisocyanate
poly
polymerization
monoisocyanate
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.)
Withdrawn
Application number
DE19762644242
Other languages
German (de)
English (en)
Inventor
Tad L Patton
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE2644242A1 publication Critical patent/DE2644242A1/de
Withdrawn legal-status Critical Current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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3838—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing cyano 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE19762644242 1975-10-03 1976-09-30 Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione) Withdrawn DE2644242A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61929575A 1975-10-03 1975-10-03

Publications (1)

Publication Number Publication Date
DE2644242A1 true DE2644242A1 (de) 1977-04-14

Family

ID=24481304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644242 Withdrawn DE2644242A1 (de) 1975-10-03 1976-09-30 Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione)

Country Status (6)

Country Link
JP (1) JPS5243900A (enExample)
BE (1) BE846858A (enExample)
DE (1) DE2644242A1 (enExample)
FR (1) FR2326437A1 (enExample)
GB (1) GB1553316A (enExample)
NL (1) NL7610908A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323219A3 (en) * 1987-12-28 1990-07-18 Tonen Chemical Corporation Process for preparing heterocyclic copolymers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6467148A (en) * 1987-09-07 1989-03-13 Kawakami Shoji Kk Preservation of turnip and japanese radish with controlling atmosphere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323219A3 (en) * 1987-12-28 1990-07-18 Tonen Chemical Corporation Process for preparing heterocyclic copolymers

Also Published As

Publication number Publication date
BE846858A (fr) 1977-04-01
FR2326437B1 (enExample) 1981-02-27
JPS5243900A (en) 1977-04-06
FR2326437A1 (fr) 1977-04-29
NL7610908A (nl) 1977-04-05
GB1553316A (en) 1979-09-26

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee