WO2011117294A1 - Procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde - Google Patents

Procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde Download PDF

Info

Publication number
WO2011117294A1
WO2011117294A1 PCT/EP2011/054439 EP2011054439W WO2011117294A1 WO 2011117294 A1 WO2011117294 A1 WO 2011117294A1 EP 2011054439 W EP2011054439 W EP 2011054439W WO 2011117294 A1 WO2011117294 A1 WO 2011117294A1
Authority
WO
WIPO (PCT)
Prior art keywords
melamine
condensation products
formaldehyde condensation
formaldehyde
foams
Prior art date
Application number
PCT/EP2011/054439
Other languages
German (de)
English (en)
Inventor
Tobias Heinz Steinke
Klaus Hahn
Horst Baumgartl
Jens-Uwe Schierholz
Bettina Wester
Christof MÖCK
Bernhard Vath
Peter Nessel
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 WO2011117294A1 publication Critical patent/WO2011117294A1/fr

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/024—Preparation or use of a blowing agent concentrate, i.e. masterbatch in a foamable composition
    • 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
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Abstract

L'invention concerne un procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde, caractérisé en ce qu'un pré-condensat de mélamine/formaldéhyde est expansé sous pression réduite, puis irradié.
PCT/EP2011/054439 2010-03-24 2011-03-23 Procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde WO2011117294A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10157446 2010-03-24
EP10157446.5 2010-03-24

Publications (1)

Publication Number Publication Date
WO2011117294A1 true WO2011117294A1 (fr) 2011-09-29

Family

ID=44202107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/054439 WO2011117294A1 (fr) 2010-03-24 2011-03-23 Procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde

Country Status (1)

Country Link
WO (1) WO2011117294A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073642A (fr) * 1953-01-30 1954-09-28 Polyplastic Sa Méthode d'obtention de matières plastiques thermodurcissables cellulaires et produits industriels nouveaux en résultant
EP0037470A1 (fr) 1980-03-27 1981-10-14 BASF Aktiengesellschaft Procédé pour la préparation de mousses élastiques à base d'un produit de condensation du formaldéhyde avec la mélamine
US4666948A (en) 1985-09-28 1987-05-19 Basf Aktiengesellschaft Preparation of resilient melamine foams

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073642A (fr) * 1953-01-30 1954-09-28 Polyplastic Sa Méthode d'obtention de matières plastiques thermodurcissables cellulaires et produits industriels nouveaux en résultant
EP0037470A1 (fr) 1980-03-27 1981-10-14 BASF Aktiengesellschaft Procédé pour la préparation de mousses élastiques à base d'un produit de condensation du formaldéhyde avec la mélamine
US4666948A (en) 1985-09-28 1987-05-19 Basf Aktiengesellschaft Preparation of resilient melamine foams

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Amino Resins", vol. 1, 2003, article "Encyclopedia of Polymer Science and Technology", pages: 340 - 370
"Amino Resins", vol. 2, 2003, article "Ullmann's Encyclopedia of Industrial Chemistry", pages: 537 - 565
"Encyclopedia of Polymer Science and Technology", vol. 1, 2003, pages: 203 - 218
HOUBEN-WEYL, METHODEN DER ORGANISCHEN CHEMIE, vol. 14/2, 1963, pages 319 - 402
W. WOEBCKEN: "Kunststoffhandbuch 10. Duroplaste", vol. 10, 1988, WIEN

Similar Documents

Publication Publication Date Title
EP2563849B1 (fr) Procédé pour la production des mousses élastomériques et comprimées basées sur des résines de mélamine formaldéhyde
EP2678379B1 (fr) Mousse à base de résine mélamine contenant une charge particulaire
EP2635627B1 (fr) Mousse de résine mélamine comprenant une matière de remplissage inorganique
EP2649119B1 (fr) Mousses de résine de mélamine contenant des matières de charge nanoporeuses
EP0037470B1 (fr) Procédé pour la préparation de mousses élastiques à base d'un produit de condensation du formaldéhyde avec la mélamine
DE10027770A1 (de) Verfahren zur Herstellung von Schaumstoffen aus Melamin/Formaldehyd-Kondensaten
EP1893674B1 (fr) Mousses thermoformables a base de melanine/formaldehyde a faible emission de formaldehyde
DE102007009127A1 (de) Faserverstärkter Schaumstoff auf Basis von Melaminharzen
EP2134774B1 (fr) Mousse de mélamine/formaldéhyde à modification anti-microbienne
EP2616505B1 (fr) Procédé de production de mousses de mélamine/formaldéhyde
EP2550159B1 (fr) Mousses et pièces moulées en matières de base contenant des résines réactives expansibles
WO2014080003A1 (fr) Mousse de résine de mélamine thermoformable comportant une charge sous forme de particules
US20110237145A1 (en) Foams and moldings of support materials comprising foamable reactive resins
US20110269864A1 (en) Producing resilient compressed foamed material based on melamine-formaldehyde resins
EP2895538B1 (fr) Mousse de résine mélaminique contenant une charge inorganique à haute densité
WO2011117294A1 (fr) Procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde
EP2710057B1 (fr) Matière expansée en mélamine/formaldéhyde contenant des microsphères creuses
DE102011009397A1 (de) Verbundschaumstoff zur Schalldämmung
DE102011005334A1 (de) Verfahren zur Herstellung hydrophober Melamin-/Formaldehydharzschaumstoffe

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11709727

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11709727

Country of ref document: EP

Kind code of ref document: A1