FR781838A - Condensation products of methylolic urea compounds and process for their preparation - Google Patents

Condensation products of methylolic urea compounds and process for their preparation

Info

Publication number
FR781838A
FR781838A FR781838DA FR781838A FR 781838 A FR781838 A FR 781838A FR 781838D A FR781838D A FR 781838DA FR 781838 A FR781838 A FR 781838A
Authority
FR
France
Prior art keywords
methylolic
preparation
condensation products
urea compounds
urea
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
Priority claimed from DEI44104A external-priority patent/DE588426C/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR781838A publication Critical patent/FR781838A/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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/46—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C08G12/421—Chemically modified polycondensates by etherifying of polycondensates based on acyclic or carbocyclic compounds
    • C08G12/422—Chemically modified polycondensates by etherifying of polycondensates based on acyclic or carbocyclic compounds based on urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR781838D 1932-03-26 1934-11-06 Condensation products of methylolic urea compounds and process for their preparation Expired FR781838A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEI44104A DE588426C (en) 1932-03-26 1932-03-26 Process for the production of urea-formaldehyde condensation products
DEI48311A DE618743C (en) 1932-03-26 1933-11-10 Process for the production of urea-formaldehyde condensation products
DEI52093A DE661192C (en) 1932-03-26 1935-04-11 Process for the production of urea-formaldehyde resins
DEI52599A DE673379C (en) 1932-03-26 1935-06-20 Process for the production of urea-formaldehyde resins

Publications (1)

Publication Number Publication Date
FR781838A true FR781838A (en) 1935-05-22

Family

ID=40983498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781838D Expired FR781838A (en) 1932-03-26 1934-11-06 Condensation products of methylolic urea compounds and process for their preparation

Country Status (2)

Country Link
DE (3) DE618743C (en)
FR (1) FR781838A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741331C (en) * 1937-08-13 1943-11-10 Albert Ag Chem Werke Process for the production of soluble urea-formaldehyde condensation products
DE757044C (en) * 1937-12-15 1953-05-04 Aug Nowack A G Process for the production of clearly transparent moldings
DE757520C (en) * 1938-04-14 1952-11-24 Albert Ag Chem Werke Process for the production of resinous condensation products from urea and / or thiourea and formaldehyde
DE969364C (en) * 1941-09-04 1958-05-22 Reichhold Chemie Ag Process for the production of soft resin-like, non-hardenable condensation products from urea and formaldehyde
US4402439A (en) * 1981-12-23 1983-09-06 Brown Glen J Bicycle saddle bags

Also Published As

Publication number Publication date
DE618743C (en) 1935-09-16
DE673379C (en) 1939-03-21
DE661192C (en) 1938-06-13

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