FR52875E - Process for manufacturing high molecular weight condensation products - Google Patents

Process for manufacturing high molecular weight condensation products

Info

Publication number
FR52875E
FR52875E FR52875DA FR52875E FR 52875 E FR52875 E FR 52875E FR 52875D A FR52875D A FR 52875DA FR 52875 E FR52875 E FR 52875E
Authority
FR
France
Prior art keywords
molecular weight
high molecular
condensation products
manufacturing high
weight condensation
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR52875E publication Critical patent/FR52875E/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR52875D 1943-05-17 1943-05-17 Process for manufacturing high molecular weight condensation products Expired FR52875E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52875T 1943-05-17

Publications (1)

Publication Number Publication Date
FR52875E true FR52875E (en) 1945-08-13

Family

ID=8687496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52875D Expired FR52875E (en) 1943-05-17 1943-05-17 Process for manufacturing high molecular weight condensation products

Country Status (1)

Country Link
FR (1) FR52875E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185656A (en) * 1960-03-29 1965-05-25 Grace W R & Co Preparation of linear polyureas utilizing a cyclic amide solvent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185656A (en) * 1960-03-29 1965-05-25 Grace W R & Co Preparation of linear polyureas utilizing a cyclic amide solvent

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