DE2348476A1 - Hartschaeume aus kunstharzsystemen und verschiedenen fuellmitteln sowie verfahren zu deren herstellung - Google Patents

Hartschaeume aus kunstharzsystemen und verschiedenen fuellmitteln sowie verfahren zu deren herstellung

Info

Publication number
DE2348476A1
DE2348476A1 DE19732348476 DE2348476A DE2348476A1 DE 2348476 A1 DE2348476 A1 DE 2348476A1 DE 19732348476 DE19732348476 DE 19732348476 DE 2348476 A DE2348476 A DE 2348476A DE 2348476 A1 DE2348476 A1 DE 2348476A1
Authority
DE
Germany
Prior art keywords
mixture
blowing agent
water
foam
parts
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.)
Pending
Application number
DE19732348476
Other languages
German (de)
English (en)
Inventor
Benatragt Nichtnennung
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.)
Melamina Ultra S A Ind Quimica
Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ
Original Assignee
Melamina Ultra S A Ind Quimica
Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ
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 Melamina Ultra S A Ind Quimica, Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ filed Critical Melamina Ultra S A Ind Quimica
Publication of DE2348476A1 publication Critical patent/DE2348476A1/de
Pending 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • 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
    • C08J2361/02—Condensation polymers of aldehydes or ketones only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19732348476 1973-10-22 1973-09-26 Hartschaeume aus kunstharzsystemen und verschiedenen fuellmitteln sowie verfahren zu deren herstellung Pending DE2348476A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4907273A GB1443024A (en) 1973-10-22 1973-10-22 Melamine resin foam compositions

Publications (1)

Publication Number Publication Date
DE2348476A1 true DE2348476A1 (de) 1975-04-03

Family

ID=10451027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732348476 Pending DE2348476A1 (de) 1973-10-22 1973-09-26 Hartschaeume aus kunstharzsystemen und verschiedenen fuellmitteln sowie verfahren zu deren herstellung

Country Status (4)

Country Link
DE (1) DE2348476A1 (nl)
FR (1) FR2272120B1 (nl)
GB (1) GB1443024A (nl)
NL (1) NL7313676A (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017671A1 (de) * 1979-04-17 1980-10-29 BASF Aktiengesellschaft Verfahren zur Herstellung von elastischen Schaumstoffen auf Basis eines Melamin/Formaldehyd-Kondensationsprodukts
AT409491B (de) * 2000-10-10 2002-08-26 Agrolinz Melamin Gmbh Geschlossenporige halbzeuge und formstoffe

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7331087B2 (en) 2003-12-22 2008-02-19 Kimberly-Clark Worldwide, Inc. Activatable fastening system and web having elevated regions and functional material members
US7629043B2 (en) 2003-12-22 2009-12-08 Kimberly-Clark Worldwide, Inc. Multi purpose cleaning product including a foam and a web
US7870990B2 (en) 2005-04-29 2011-01-18 Sukhvinder Singh Dhanjal Cleaning a hot soldering iron tip using dry melamine sponge
US7690069B2 (en) 2005-12-14 2010-04-06 Kimberly-Clark Worldwide, Inc. Cleaning tool with attachment projections providing additional cleaning functionalities
FR2939406B1 (fr) * 2008-12-05 2013-07-12 Eurocopter France Panneau insonorisant a coeur souple, procede de fabrication d'un tel panneau insonorisant
WO2014040968A1 (de) * 2012-09-12 2014-03-20 Basf Se Melaminharzschaumstoff mit anorganischem füllmaterial mit hoher dichte
CN105504197B (zh) * 2015-12-18 2018-02-23 神盾防火科技有限公司 一种闭孔剂的制备方法及所得产物
CN109293862B (zh) * 2018-10-12 2020-12-29 合肥工业大学 一种高韧性硬质密胺泡沫及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017671A1 (de) * 1979-04-17 1980-10-29 BASF Aktiengesellschaft Verfahren zur Herstellung von elastischen Schaumstoffen auf Basis eines Melamin/Formaldehyd-Kondensationsprodukts
AT409491B (de) * 2000-10-10 2002-08-26 Agrolinz Melamin Gmbh Geschlossenporige halbzeuge und formstoffe

Also Published As

Publication number Publication date
FR2272120A1 (nl) 1975-12-19
GB1443024A (en) 1976-07-21
NL7313676A (nl) 1975-04-08
FR2272120B1 (nl) 1979-04-20

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Legal Events

Date Code Title Description
OHW Rejection