BR8002360A - Processo para obtencao de espumas espumados; a base de produtos de condensacao de melamina-formadeido - Google Patents

Processo para obtencao de espumas espumados; a base de produtos de condensacao de melamina-formadeido

Info

Publication number
BR8002360A
BR8002360A BR8002360A BR8002360A BR8002360A BR 8002360 A BR8002360 A BR 8002360A BR 8002360 A BR8002360 A BR 8002360A BR 8002360 A BR8002360 A BR 8002360A BR 8002360 A BR8002360 A BR 8002360A
Authority
BR
Brazil
Prior art keywords
precondensate
melamine
viscosity
concentration
dpas
Prior art date
Application number
BR8002360A
Other languages
English (en)
Portuguese (pt)
Inventor
F Woerner
H Mahnke
H Weber
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of BR8002360A publication Critical patent/BR8002360A/pt

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
    • C08J9/12—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 by a physical blowing agent
    • C08J9/14—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 by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Biological Depolymerization Polymers (AREA)
BR8002360A 1979-04-17 1980-04-16 Processo para obtencao de espumas espumados; a base de produtos de condensacao de melamina-formadeido BR8002360A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915467 DE2915467A1 (de) 1979-04-17 1979-04-17 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/ formaldehyd-kondensationsprodukts

Publications (1)

Publication Number Publication Date
BR8002360A true BR8002360A (pt) 1980-12-02

Family

ID=6068510

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002360A BR8002360A (pt) 1979-04-17 1980-04-16 Processo para obtencao de espumas espumados; a base de produtos de condensacao de melamina-formadeido

Country Status (11)

Country Link
EP (1) EP0017671B1 (enExample)
JP (1) JPS55142628A (enExample)
AT (1) ATE2224T1 (enExample)
AU (1) AU531639B2 (enExample)
BR (1) BR8002360A (enExample)
CA (1) CA1151350A (enExample)
DE (2) DE2915467A1 (enExample)
DK (1) DK158045C (enExample)
ES (1) ES8101098A1 (enExample)
FI (1) FI67874C (enExample)
NO (1) NO151291C (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
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DE2950289A1 (de) * 1979-12-14 1981-06-19 Basf Ag, 6700 Ludwigshafen Elastischer schaumstoff auf basis eines harnstoff/formaldehyd-kondensationsproduktes
DE3037683A1 (de) * 1980-10-04 1982-05-19 Basf Ag, 6700 Ludwigshafen Elastische duroplast-schaumstoffe
EP0068673A1 (en) * 1981-06-13 1983-01-05 BP Chemicals Limited Phenolic foam of increased resilience and process for making it
DE3534739C2 (de) * 1985-09-28 1994-02-03 Basf Ag Verfahren zur Herstellung von Schaumstoffen auf Basis von Melaminharzen
DE3534738A1 (de) * 1985-09-28 1987-04-09 Basf Ag Verfahren zur herstellung von elastischen melamin-schaumstoffen
DE3816858A1 (de) * 1988-05-18 1989-11-30 Basf Ag Verbundschaumstoff und verfahren zu seiner herstellung
WO1991004861A1 (de) * 1989-10-03 1991-04-18 Siemens Aktiengesellschaft Druckmodul für eine tintendruckeinrichtung mit einem tintenvorratsbehälter mit integriertem tintendruckkopf
US5650222A (en) * 1995-01-10 1997-07-22 The Procter & Gamble Company Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios
MY132433A (en) * 1995-01-10 2007-10-31 Procter & Gamble Foams made from high internal phase emulsions useful as absorbent members for catamenial pads
US5563179A (en) * 1995-01-10 1996-10-08 The Proctor & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids
US5849805A (en) * 1995-01-10 1998-12-15 The Procter & Gamble Company Process for making foams useful as absorbent members for catamenial pads
US5633291A (en) * 1995-06-07 1997-05-27 The Procter & Gamble Company Use of foam materials derived from high internal phase emulsions for insulation
US5550167A (en) * 1995-08-30 1996-08-27 The Procter & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids
US5817704A (en) * 1996-03-08 1998-10-06 The Procter & Gamble Company Heterogeneous foam materials
DK0938517T3 (da) 1996-09-19 2005-11-07 Dap Products Inc Stabil, opskummet fugemasse- og forseglingssammensætninger og fremgangsmåder til anvendelse deraf
US6284077B1 (en) 1997-08-29 2001-09-04 Dap Products Inc. Stable, foamed caulk and sealant compounds and methods of use thereof
JPH1187978A (ja) * 1997-09-09 1999-03-30 Nitto Boseki Co Ltd 不燃性電波吸収体
US6291536B1 (en) 1998-02-07 2001-09-18 Dap Products Inc. Foamed caulk and sealant compounds
US6160028A (en) * 1998-07-17 2000-12-12 The Procter & Gamble Company Flame retardant microporous polymeric foams
US6245697B1 (en) 1998-11-12 2001-06-12 The Procter & Gamble Company Flexible mat for absorbing liquids comprising polymeric foam materials
DE10047717A1 (de) * 2000-09-27 2002-04-18 Basf Ag Hydrophile, offenzellige, elastische Schaumstoffe auf Basis von Melamin/Formaldehyd-Harzen, ihre Herstellung und ihre Verwendung in Hygieneartikeln
DE10047719A1 (de) * 2000-09-27 2002-04-11 Basf Ag Hydrophile, offenzellige, elastische Schaumstoffe auf Basis von Melamin/Formaldehyd-Harzen, ihre Herstellung und ihre Verwendung in Hygieneartikeln
AT410211B (de) 2000-12-15 2003-03-25 Agrolinz Melamin Gmbh Halbzeuge und formstoffe aus aminoplasten
ES2272569T3 (es) 2000-12-15 2007-05-01 Ami Agrolinz Melamine International Gmbh Particulas inorganicas modificadas por un p0olimero.
DE50210899D1 (de) 2001-11-19 2007-10-25 Ami Agrolinz Melamine Int Gmbh Erzeugnisse, insbesondere formmassen aus triazinsegmente enthaltenden polymeren, verfahren zu deren herstellung und verwendungen
JP3783039B2 (ja) 2002-04-24 2006-06-07 国立大学法人広島大学 天然歯用のブラシ
DE10335957A1 (de) 2003-08-04 2005-02-24 Basf Ag Formteile aus Melamin/Formaldehyd-Schaumstoffen mit geringer Formaldehyd-Emission
US7331087B2 (en) 2003-12-22 2008-02-19 Kimberly-Clark Worldwide, Inc. Activatable fastening system and web having elevated regions and functional material members
CN100434471C (zh) * 2005-07-27 2008-11-19 北京绿寰宇化工有限公司 一种纳米材料改性增韧蜜胺泡沫塑料及其生产方法
DE102006001862A1 (de) 2006-01-13 2007-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Treibmittelfreier Aminoharzschaum, Verfahren zu dessen Herstellung und dessen Verwendung
KR20090129428A (ko) * 2007-03-12 2009-12-16 바스프 에스이 항균 개질된 멜라민/포름알데히드 발포체
WO2009050128A1 (de) 2007-10-12 2009-04-23 Borealis Agrolinz Melamine Gmbh Thermoplastisch vereinbartes aminoplastharz, duroplastische feinstfaservliese sowie verfahren und anlage zu ihrer herstellung
JP5538556B2 (ja) 2009-11-20 2014-07-02 ビーエーエスエフ ソシエタス・ヨーロピア 微小中空球を含有する樹脂発泡体
US8937106B2 (en) 2010-12-07 2015-01-20 Basf Se Melamine resin foams with nanoporous fillers
DE102011009397A1 (de) 2011-01-25 2012-07-26 Basf Se Verbundschaumstoff zur Schalldämmung
EP2702906B1 (en) 2011-04-27 2016-03-02 Inoac Corporation Mat and method for manufacturing the same
CN103547617B (zh) 2011-05-16 2015-04-22 巴斯夫欧洲公司 包含中空微球的三聚氰胺-甲醛泡沫
CA2836402C (en) 2011-05-16 2017-03-21 The Procter & Gamble Company Cleaning implement based on melamine-formaldehyde foam comprising hollow microspheres
US9353232B2 (en) 2011-05-16 2016-05-31 Basf Se Melamine-formaldehyde foams comprising hollow microspheres
JP2015527413A (ja) 2012-05-31 2015-09-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 結合剤
EP2703074A1 (de) 2012-09-04 2014-03-05 Basf Se Verfahren zur Herstellung von Melamin/Formaldehyd-Schaumstoffen
DE102016212418B4 (de) 2016-07-07 2019-06-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines Biopolymer-Partikel enthaltenden Aminoharzschaumstoffs, Aminoharzschaumstoff sowie dessen Verwendung
US11224328B2 (en) 2016-11-23 2022-01-18 The Procter & Gamble Company Cleaning implement comprising a modified open-cell foam
US11254795B2 (en) 2016-11-23 2022-02-22 Basf Se Production of melamine-formaldehyde foams
US11259680B2 (en) 2016-11-23 2022-03-01 The Procter & Gamble Company Cleaning implement comprising a modified open-cell foam
CN106674890A (zh) * 2016-12-05 2017-05-17 钦州市钦南区生产力促进中心 一种高分子泡沫材料及其制备方法
CN111093930B (zh) 2017-09-13 2023-05-26 巴斯夫欧洲公司 经三轴压缩的拉胀的聚氨酯泡沫和三聚氰胺泡沫
CA3074273C (en) 2017-09-22 2022-10-18 The Procter & Gamble Company Cleaning article comprising multiple sheets and methods thereof
US20200015651A1 (en) 2018-07-13 2020-01-16 The Procter & Gamble Company Cleaning article comprising multiple sheets and methods thereof
CN113710736A (zh) 2019-05-02 2021-11-26 巴斯夫欧洲公司 具有降低的甲醛释放的三聚氰胺甲醛泡沫
CN115335499A (zh) 2020-04-10 2022-11-11 宝洁公司 具有流变固体组合物的清洁工具
CN120153014A (zh) 2022-11-03 2025-06-13 巴斯夫欧洲公司 通过氧化反应的三聚氰胺树脂泡沫

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870027C (de) * 1944-07-28 1953-03-09 Ciba Geigy Verfahren zur Herstellung von Schaumisoliermassen
US3063953A (en) * 1960-08-22 1962-11-13 Scott Paper Co Process of improving the physical characteristics of an amine-formaldehyde foam by compression and product produced thereform
DE2348476A1 (de) * 1973-10-22 1975-04-03 Coordenacao Dos Programas De P Hartschaeume aus kunstharzsystemen und verschiedenen fuellmitteln sowie verfahren zu deren herstellung

Also Published As

Publication number Publication date
EP0017671B1 (de) 1983-01-12
DE2915467A1 (de) 1980-10-30
NO151291C (no) 1985-03-13
JPS55142628A (en) 1980-11-07
FI800888A7 (fi) 1980-10-18
ES490632A0 (es) 1980-12-01
CA1151350A (en) 1983-08-02
DK160780A (da) 1980-10-18
DK158045B (da) 1990-03-19
NO801102L (no) 1980-10-20
ES8101098A1 (es) 1980-12-01
FI67874B (fi) 1985-02-28
ATE2224T1 (de) 1983-01-15
JPS638976B2 (enExample) 1988-02-25
EP0017671A1 (de) 1980-10-29
AU5751280A (en) 1980-10-23
DE2964510D1 (en) 1983-02-17
DK158045C (da) 1990-08-13
NO151291B (no) 1984-12-03
AU531639B2 (en) 1983-09-01
FI67874C (fi) 1985-06-10

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950416