FR2298562A1 - Procede pour la preparation de condensats pulverulents de melamine et de formaldehyde - Google Patents

Procede pour la preparation de condensats pulverulents de melamine et de formaldehyde

Info

Publication number
FR2298562A1
FR2298562A1 FR7601363A FR7601363A FR2298562A1 FR 2298562 A1 FR2298562 A1 FR 2298562A1 FR 7601363 A FR7601363 A FR 7601363A FR 7601363 A FR7601363 A FR 7601363A FR 2298562 A1 FR2298562 A1 FR 2298562A1
Authority
FR
France
Prior art keywords
formaldehyde
melamine
condensates
pulverulent
preparation
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.)
Granted
Application number
FR7601363A
Other languages
English (en)
French (fr)
Other versions
FR2298562B1 (enrdf_load_stackoverflow
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2298562A1 publication Critical patent/FR2298562A1/fr
Application granted granted Critical
Publication of FR2298562B1 publication Critical patent/FR2298562B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FR7601363A 1975-01-21 1976-01-20 Procede pour la preparation de condensats pulverulents de melamine et de formaldehyde Granted FR2298562A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2502168A DE2502168C3 (de) 1975-01-21 1975-01-21 Verfahren zur Herstellung wäßriger Lösungen von Melamin-Formaldehyd-Kondensaten und deren Verwendung

Publications (2)

Publication Number Publication Date
FR2298562A1 true FR2298562A1 (fr) 1976-08-20
FR2298562B1 FR2298562B1 (enrdf_load_stackoverflow) 1981-06-19

Family

ID=5936860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601363A Granted FR2298562A1 (fr) 1975-01-21 1976-01-20 Procede pour la preparation de condensats pulverulents de melamine et de formaldehyde

Country Status (6)

Country Link
JP (1) JPS5197696A (enrdf_load_stackoverflow)
BE (1) BE837764A (enrdf_load_stackoverflow)
CH (1) CH620461A5 (enrdf_load_stackoverflow)
DE (1) DE2502168C3 (enrdf_load_stackoverflow)
FR (1) FR2298562A1 (enrdf_load_stackoverflow)
NL (1) NL180594C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093965A3 (en) * 1982-05-06 1986-01-29 Basf Aktiengesellschaft Process for the preparation of filaments or fibres, 80 weight per cent of which consist of melamine-formaldehyde condensates
EP0764669A1 (de) * 1995-09-22 1997-03-26 Basf Aktiengesellschaft Elastifizierte Melaminharze

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637424A1 (de) * 1976-08-20 1978-02-23 Basf Ag Verfahren zur herstellung hochreaktiver traenkharze
DE10128420A1 (de) * 2001-06-12 2002-12-19 Solutia Germany Gmbh & Co Kg Wasserverdünnbare verätherte Melamin-Formaldehyd-Harze
PT1867668E (pt) 2006-06-13 2012-08-03 Basf Se Procedimento de condensação de pulverização para o fabrico de resina
EP3838392A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren und vorrichtung zur herstellung thermoplastischer polymere in einem sprühreaktor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241158A1 (de) * 1972-08-22 1974-03-14 Basf Ag Nassverfestigungsmittel
DE2359291C2 (de) * 1973-11-28 1975-06-12 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Verfahren zur Herstellung anionischer, Sulfonsäuregruppen enthaltender Melamin-Formaldehyd-Kondensationsprodukte in wäßriger Lösung mit hohem Feststoffgehalt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093965A3 (en) * 1982-05-06 1986-01-29 Basf Aktiengesellschaft Process for the preparation of filaments or fibres, 80 weight per cent of which consist of melamine-formaldehyde condensates
EP0764669A1 (de) * 1995-09-22 1997-03-26 Basf Aktiengesellschaft Elastifizierte Melaminharze

Also Published As

Publication number Publication date
FR2298562B1 (enrdf_load_stackoverflow) 1981-06-19
DE2502168B2 (de) 1978-09-21
NL7600456A (nl) 1976-07-23
CH620461A5 (en) 1980-11-28
DE2502168C3 (de) 1979-05-17
BE837764A (fr) 1976-07-22
DE2502168A1 (de) 1976-07-22
JPS5643053B2 (enrdf_load_stackoverflow) 1981-10-08
NL180594B (nl) 1986-10-16
NL180594C (nl) 1987-03-16
JPS5197696A (en) 1976-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse