FR1540926A - Process for the preparation of urea-formaldehyde condensation products - Google Patents

Process for the preparation of urea-formaldehyde condensation products

Info

Publication number
FR1540926A
FR1540926A FR76853A FR76853A FR1540926A FR 1540926 A FR1540926 A FR 1540926A FR 76853 A FR76853 A FR 76853A FR 76853 A FR76853 A FR 76853A FR 1540926 A FR1540926 A FR 1540926A
Authority
FR
France
Prior art keywords
urea
preparation
condensation products
formaldehyde condensation
formaldehyde
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
FR76853A
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.)
Josef Meissner GmbH and Co KG
Original Assignee
Josef Meissner GmbH and Co KG
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 Josef Meissner GmbH and Co KG filed Critical Josef Meissner GmbH and Co KG
Priority to FR76853A priority Critical patent/FR1540926A/en
Application granted granted Critical
Publication of FR1540926A publication Critical patent/FR1540926A/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
    • C08G12/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR76853A 1966-09-19 1966-09-19 Process for the preparation of urea-formaldehyde condensation products Expired FR1540926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR76853A FR1540926A (en) 1966-09-19 1966-09-19 Process for the preparation of urea-formaldehyde condensation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR76853A FR1540926A (en) 1966-09-19 1966-09-19 Process for the preparation of urea-formaldehyde condensation products

Publications (1)

Publication Number Publication Date
FR1540926A true FR1540926A (en) 1968-10-04

Family

ID=8617396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR76853A Expired FR1540926A (en) 1966-09-19 1966-09-19 Process for the preparation of urea-formaldehyde condensation products

Country Status (1)

Country Link
FR (1) FR1540926A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241995A1 (en) * 1971-03-02 1974-04-04 Basf Ag Aminoplast solns - prepd continuously in series of reactors at controlled ph and molar ratio of formaldehyde to aminoplast precur
US5108621A (en) * 1991-01-22 1992-04-28 Robins Edward W Method of neutralizing hazardous products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241995A1 (en) * 1971-03-02 1974-04-04 Basf Ag Aminoplast solns - prepd continuously in series of reactors at controlled ph and molar ratio of formaldehyde to aminoplast precur
US5108621A (en) * 1991-01-22 1992-04-28 Robins Edward W Method of neutralizing hazardous products

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