DE2254450A1 - Herstellung von melamin-formaldehydharzloesungen - Google Patents

Herstellung von melamin-formaldehydharzloesungen

Info

Publication number
DE2254450A1
DE2254450A1 DE19722254450 DE2254450A DE2254450A1 DE 2254450 A1 DE2254450 A1 DE 2254450A1 DE 19722254450 DE19722254450 DE 19722254450 DE 2254450 A DE2254450 A DE 2254450A DE 2254450 A1 DE2254450 A1 DE 2254450A1
Authority
DE
Germany
Prior art keywords
melamine
resin
reaction
formaldehyde
resin solutions
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.)
Ceased
Application number
DE19722254450
Other languages
German (de)
English (en)
Inventor
Arie Tinkelenberg
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of DE2254450A1 publication Critical patent/DE2254450A1/de
Ceased 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic 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
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • C08G12/36—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

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)
  • Phenolic Resins Or Amino Resins (AREA)
DE19722254450 1971-11-10 1972-11-07 Herstellung von melamin-formaldehydharzloesungen Ceased DE2254450A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7115424A NL7115424A (OSRAM) 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
DE2254450A1 true DE2254450A1 (de) 1973-05-17

Family

ID=19814445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722254450 Ceased DE2254450A1 (de) 1971-11-10 1972-11-07 Herstellung von melamin-formaldehydharzloesungen

Country Status (7)

Country Link
DE (1) DE2254450A1 (OSRAM)
FR (1) FR2159412B1 (OSRAM)
GB (1) GB1405269A (OSRAM)
IT (1) IT973469B (OSRAM)
NL (1) NL7115424A (OSRAM)
NO (1) NO133275C (OSRAM)
SE (1) SE407582B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006148A1 (de) * 1978-06-03 1980-01-09 CASSELLA Aktiengesellschaft Teilverätherte Melamin-Formaldehyd-Harze, Verfahren zu ihrer Herstellung und die aus diesen Melaminharzen hergestellten Pressmassen
EP0176709A1 (de) * 1984-08-17 1986-04-09 BASF Aktiengesellschaft Verfahren zur Herstellung von lagerstabilen, wässrigen Melamin-Formaldehydharz-Lösungen
DE102005022228A1 (de) * 2005-05-10 2006-11-23 Ami-Agrolinz Melamine International Gmbh Melamin-Formaldehyd Harzlösung und Verfahren zu deren Herstellung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104420A1 (de) * 1981-02-09 1982-08-19 Cassella Ag, 6000 Frankfurt Melaminharze, verfahren zu ihrer herstellung und ihre verwendung
CN112175156A (zh) * 2020-09-28 2021-01-05 安徽弘源化工科技有限公司 一种水基三聚氰胺树脂及其制备方法
CN113670804B (zh) * 2021-08-20 2024-07-30 中海石油(中国)有限公司湛江分公司 高温高压环境下冻胶天然气耐受性的评价方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006148A1 (de) * 1978-06-03 1980-01-09 CASSELLA Aktiengesellschaft Teilverätherte Melamin-Formaldehyd-Harze, Verfahren zu ihrer Herstellung und die aus diesen Melaminharzen hergestellten Pressmassen
EP0176709A1 (de) * 1984-08-17 1986-04-09 BASF Aktiengesellschaft Verfahren zur Herstellung von lagerstabilen, wässrigen Melamin-Formaldehydharz-Lösungen
DE102005022228A1 (de) * 2005-05-10 2006-11-23 Ami-Agrolinz Melamine International Gmbh Melamin-Formaldehyd Harzlösung und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
NO133275B (OSRAM) 1975-12-29
FR2159412B1 (OSRAM) 1976-08-20
SE407582B (sv) 1979-04-02
GB1405269A (en) 1975-09-10
FR2159412A1 (OSRAM) 1973-06-22
IT973469B (it) 1974-06-10
NL7115424A (OSRAM) 1973-05-14
NO133275C (OSRAM) 1976-04-07

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection