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SE407582B - Sett att framstella melaminformaldehydlosningar med ett kontinuerligt eller delvis kontinuerligt forfarande - Google Patents

Sett att framstella melaminformaldehydlosningar med ett kontinuerligt eller delvis kontinuerligt forfarande

Info

Publication number
SE407582B
SE407582B SE1464372A SE1464372A SE407582B SE 407582 B SE407582 B SE 407582B SE 1464372 A SE1464372 A SE 1464372A SE 1464372 A SE1464372 A SE 1464372A SE 407582 B SE407582 B SE 407582B
Authority
SE
Sweden
Prior art keywords
solutions
continuous
preparing melamine
formal dehyde
melamine formal
Prior art date
Application number
SE1464372A
Other languages
English (en)
Inventor
A Tinkelenberg
Original Assignee
Stamicarbon
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 filed Critical Stamicarbon
Publication of SE407582B publication Critical patent/SE407582B/sv

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)
SE1464372A 1971-11-10 1972-11-10 Sett att framstella melaminformaldehydlosningar med ett kontinuerligt eller delvis kontinuerligt forfarande SE407582B (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE407582B true SE407582B (sv) 1979-04-02

Family

ID=19814445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1464372A SE407582B (sv) 1971-11-10 1972-11-10 Sett att framstella melaminformaldehydlosningar med ett kontinuerligt eller delvis kontinuerligt forfarande

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824473A1 (de) * 1978-06-03 1979-12-06 Cassella Ag Melaminharze und verfahren zu ihrer herstellung
DE3104420A1 (de) * 1981-02-09 1982-08-19 Cassella Ag, 6000 Frankfurt Melaminharze, verfahren zu ihrer herstellung und ihre verwendung
DE3430248A1 (de) * 1984-08-17 1986-02-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von lagerstabilen, waessrigen melamin-formaldehydharz-loesungen
DE102005022228A1 (de) * 2005-05-10 2006-11-23 Ami-Agrolinz Melamine International Gmbh Melamin-Formaldehyd Harzlösung und Verfahren zu deren Herstellung
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

Also Published As

Publication number Publication date
IT973469B (it) 1974-06-10
GB1405269A (en) 1975-09-10
DE2254450A1 (de) 1973-05-17
NO133275C (sv) 1976-04-07
FR2159412A1 (sv) 1973-06-22
NO133275B (sv) 1975-12-29
FR2159412B1 (sv) 1976-08-20
NL7115424A (sv) 1973-05-14

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