EA201000847A1 - METHOD OF OBTAINING CONDENSING RESIN - Google Patents

METHOD OF OBTAINING CONDENSING RESIN

Info

Publication number
EA201000847A1
EA201000847A1 EA201000847A EA201000847A EA201000847A1 EA 201000847 A1 EA201000847 A1 EA 201000847A1 EA 201000847 A EA201000847 A EA 201000847A EA 201000847 A EA201000847 A EA 201000847A EA 201000847 A1 EA201000847 A1 EA 201000847A1
Authority
EA
Eurasian Patent Office
Prior art keywords
obtaining
takes place
tubular reactor
condensing resin
resin
Prior art date
Application number
EA201000847A
Other languages
Russian (ru)
Inventor
Вильхельмус Якобус Крамер
Бернд Ольмайер
Тео Карел Шульпен
Original Assignee
ДСМ АйПи АССЕТС Б.В.
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 ДСМ АйПи АССЕТС Б.В. filed Critical ДСМ АйПи АССЕТС Б.В.
Publication of EA201000847A1 publication Critical patent/EA201000847A1/en

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
    • C08G12/30—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

Abstract

Настоящее изобретение относится к способу получения конденсационной смолы при повышенной температуре и давлении, в котором процесс выполняется непрерывно в одном или более трубчатом реакторе(ах), снабжённом элементами статического смесителя. Подача в трубчатый реактор(ы) происходит по линиям получения маточной смеси, при получении которой, по существу, не проходит никакой реакции между мономерными предшественниками.The present invention relates to a method for producing a condensation resin at elevated temperature and pressure, in which the process is carried out continuously in one or more tubular reactor (s) equipped with elements of a static mixer. The feed to the tubular reactor (s) takes place along the lines of the masterbatch, upon receipt of which, essentially, no reaction takes place between the monomeric precursors.

EA201000847A 2007-11-22 2008-11-14 METHOD OF OBTAINING CONDENSING RESIN EA201000847A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2007010142 2007-11-22
PCT/EP2008/065540 WO2009065771A1 (en) 2007-11-22 2008-11-14 Process for the preparation of a condensation resin

Publications (1)

Publication Number Publication Date
EA201000847A1 true EA201000847A1 (en) 2010-12-30

Family

ID=39427656

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000847A EA201000847A1 (en) 2007-11-22 2008-11-14 METHOD OF OBTAINING CONDENSING RESIN

Country Status (3)

Country Link
AU (1) AU2008328032A1 (en)
EA (1) EA201000847A1 (en)
WO (1) WO2009065771A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2491303C2 (en) * 2007-12-21 2013-08-27 ДЮНЕА Аустриа ГмбХ Method of continuous production of highly efficient aqueous solutions of amino formaldehyde resin
GB0910638D0 (en) * 2009-06-22 2009-08-05 Dynea Oy Continuous phenolic resin making process
KR20160014032A (en) * 2013-05-29 2016-02-05 바스프 에스이 Continuous process for the preparation of polyoxazolines
EP4029890A1 (en) 2021-01-18 2022-07-20 Foresa Technologies S.L.U. Method for the production of urea-formaldehyde resins, the resins obtained therewith, and applications of said resins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758125A (en) * 1953-04-15 1956-09-26 Spumalit Anstalt Apparatus for the continuous production of aminoplasts
GB1460029A (en) * 1972-12-21 1976-12-31 Perstorp Ab Continuous process for the production of phenolic urea and mela mine resins and apparatus therefor
DE4327245A1 (en) * 1993-08-13 1995-02-16 Hoechst Ag Process for the preparation of polyacetals
JPH10204139A (en) * 1997-01-17 1998-08-04 Sumitomo Bakelite Co Ltd Production of novolac phenolic resin
EP1086932A1 (en) * 1999-07-16 2001-03-28 Rockwool International A/S Resin for a mineral wool binder comprising the reaction product of an amine with a first and second anhydride
DE10318481B4 (en) * 2003-04-16 2006-09-07 Ami-Agrolinz Melamine International Gmbh Process for the continuous synthesis of a melamine liquid resin
JP4727958B2 (en) * 2004-08-19 2011-07-20 旭有機材工業株式会社 Method for producing novolac type phenolic resin
DE102005022228A1 (en) * 2005-05-10 2006-11-23 Ami-Agrolinz Melamine International Gmbh Melamine-formaldehyde resin solution and process for its preparation
CN101663087A (en) * 2007-04-20 2010-03-03 帝斯曼知识产权资产管理有限公司 Preparation of a condensation resin and impregnation process

Also Published As

Publication number Publication date
AU2008328032A1 (en) 2009-05-28
WO2009065771A1 (en) 2009-05-28

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