ZA812027B - Manufacture of resilient foams based on a melamine-formaldehyde condensate - Google Patents

Manufacture of resilient foams based on a melamine-formaldehyde condensate

Info

Publication number
ZA812027B
ZA812027B ZA00812027A ZA812027A ZA812027B ZA 812027 B ZA812027 B ZA 812027B ZA 00812027 A ZA00812027 A ZA 00812027A ZA 812027 A ZA812027 A ZA 812027A ZA 812027 B ZA812027 B ZA 812027B
Authority
ZA
South Africa
Prior art keywords
melamine
manufacture
formaldehyde condensate
foams based
foam
Prior art date
Application number
ZA00812027A
Other languages
English (en)
Inventor
H Mahnke
G Kreibiehl
H Weber
P Woerner
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 ZA812027B publication Critical patent/ZA812027B/xx

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
    • 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
    • B29C44/3415—Heating or cooling
    • 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
    • C08J9/143—Halogen containing compounds
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/02—Molding cellular aldehyde resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/915—Utilizing electrical or wave energy during cell forming process

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)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA00812027A 1980-03-27 1981-03-26 Manufacture of resilient foams based on a melamine-formaldehyde condensate ZA812027B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803011769 DE3011769A1 (de) 1980-03-27 1980-03-27 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts

Publications (1)

Publication Number Publication Date
ZA812027B true ZA812027B (en) 1982-05-26

Family

ID=6098445

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00812027A ZA812027B (en) 1980-03-27 1981-03-26 Manufacture of resilient foams based on a melamine-formaldehyde condensate

Country Status (12)

Country Link
US (1) US4334971A (fr)
EP (1) EP0037470B1 (fr)
JP (1) JPS56152848A (fr)
AT (1) ATE13899T1 (fr)
AU (1) AU536219B2 (fr)
CA (1) CA1166798A (fr)
DE (2) DE3011769A1 (fr)
DK (1) DK158232C (fr)
ES (1) ES500739A0 (fr)
FI (1) FI67873C (fr)
NO (1) NO154843C (fr)
ZA (1) ZA812027B (fr)

Families Citing this family (89)

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DE3247754C1 (de) * 1982-12-23 1984-07-05 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Verbesserung des Gasaustauschs bei offenporigen Phenolharzschaeumen
DE3534738A1 (de) * 1985-09-28 1987-04-09 Basf Ag Verfahren zur herstellung von elastischen melamin-schaumstoffen
DE3534739C2 (de) * 1985-09-28 1994-02-03 Basf Ag Verfahren zur Herstellung von Schaumstoffen auf Basis von Melaminharzen
DE3840079A1 (de) * 1988-11-28 1990-06-07 Illbruck Gmbh Verfahren zur herstellung von elastischen schaumstoffen auf polyurethan-basis durch mikrowellenverschaeumung
US4929969A (en) * 1989-08-25 1990-05-29 Eastman Kodak Company Ink supply construction and printing method for drop-on-demand ink jet printing
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DE4242046A1 (de) * 1992-12-14 1994-06-16 Basf Ag Verfahren zum chemischen Abbau von gehärteten Aminoplastharzen
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JP4727053B2 (ja) * 2000-06-06 2011-07-20 株式会社イノアックコーポレーション メラミンフォーム成形体及びその製造方法並びに洗浄用具
DE10027770A1 (de) * 2000-06-07 2001-12-13 Basf Ag Verfahren zur Herstellung von Schaumstoffen aus Melamin/Formaldehyd-Kondensaten
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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
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WO2011117294A1 (fr) 2010-03-24 2011-09-29 Basf Se Procédé de production de mousses pour moulage, formées de produits de condensation de mélamine/formaldéhyde
US20110237145A1 (en) * 2010-03-25 2011-09-29 Basf Se Foams and moldings of support materials comprising foamable reactive resins
CN102858857B (zh) * 2010-04-29 2014-11-26 巴斯夫欧洲公司 基于蜜胺-甲醛树脂的弹性压缩发泡材料的制备
EP2382906A1 (fr) * 2010-04-29 2011-11-02 The Procter & Gamble Company Instrument de nettoyage comprenant une mousse compressée élastique
US20110269864A1 (en) * 2010-04-29 2011-11-03 Basf Se Producing resilient compressed foamed material based on melamine-formaldehyde resins
US20150322230A1 (en) * 2010-06-18 2015-11-12 Basf Se Molded parts made of carrier materials which contain foaming reactive resin
WO2012035457A1 (fr) * 2010-09-16 2012-03-22 Basf Se Procédé de production de mousses de mélamine/formaldéhyde
EP2635627B1 (fr) * 2010-11-05 2014-09-24 Basf Se Mousse de résine mélamine comprenant une matière de remplissage inorganique
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
KR101908281B1 (ko) * 2011-02-24 2018-10-16 바스프 에스이 미립자 충전제를 갖는 멜라민 수지 발포체
CN103501663B (zh) 2011-04-27 2015-04-01 井上株式会社 垫子和用于制造垫子的方法
ES2690524T3 (es) 2011-05-16 2018-11-21 Basf Se Espuma de melamina/formaldehído que contiene microesferas huecas
US8629196B2 (en) 2011-05-16 2014-01-14 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
CN104379665B (zh) 2012-05-31 2017-04-05 巴斯夫欧洲公司 粘合剂
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EP2735584A1 (fr) 2012-11-26 2014-05-28 Basf Se Mousse en résine en mélamine déformable à chaud avec matériau de remplissage à particules
KR101379479B1 (ko) * 2013-01-07 2014-04-01 주식회사 동성화학 개방 셀 발포체용 조성물 및 이를 이용한 소수성 개방 셀 발포체와 그 제조 방법
WO2015122548A1 (fr) * 2014-02-11 2015-08-20 주식회사 동성화학 Composition pour mousse à cellules ouvertes, mousse hydrophobe à cellules ouvertes, et son procédé de production
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
EP3360909B1 (fr) 2017-02-13 2023-06-07 Basf Se Utilisation de mousses de mélamine/aldéhyde formique pour l'isolation thermique de récipients et de tuyaux contenant des liquides cryogéniques
WO2019053143A1 (fr) 2017-09-13 2019-03-21 Basf Se Mousses auxétiques de polyuréthane et de mélamine par compression triaxiale
WO2019060647A1 (fr) 2017-09-22 2019-03-28 The Procter & Gamble Company Article de nettoyage comprenant de multiples feuilles et procédés associés
US20200015651A1 (en) 2018-07-13 2020-01-16 The Procter & Gamble Company Cleaning article comprising multiple sheets and methods thereof
EP3911488A1 (fr) 2019-01-16 2021-11-24 Evonik Operations GmbH Moussage d'un agent gonflant contenant des polymères par l'utilisation de micro-ondes
CA3126411A1 (fr) 2019-01-16 2020-07-23 Evonik Operations Gmbh Nouveau procede de moussage pour la production de materiaux en mousse
JP2022530798A (ja) 2019-05-02 2022-07-01 ビーエーエスエフ ソシエタス・ヨーロピア 低下したホルムアルデヒド放出を有するメラミンホルムアルデヒドフォーム
EP4149572A1 (fr) 2020-05-14 2023-03-22 Basf Se Procédé de nettoyage d'équipement médical
EP4335895A1 (fr) 2022-09-07 2024-03-13 Armacell Enterprise GmbH & Co. KG Article composite comprenant des particules d'aérogel et une mousse
DE202022107130U1 (de) 2022-12-21 2023-01-19 Basf Se Filtermedium aus einem offenzelligen Melamin-Formaldehyd-Schaumstoff zur Wasserreinigung

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Also Published As

Publication number Publication date
ES8202046A1 (es) 1982-01-16
DK136381A (da) 1981-09-28
FI67873C (fi) 1985-06-10
DK158232C (da) 1990-09-10
AU536219B2 (en) 1984-04-19
NO811029L (no) 1981-09-28
DE3170984D1 (en) 1985-07-25
US4334971A (en) 1982-06-15
NO154843B (no) 1986-09-22
CA1166798A (fr) 1984-05-01
NO154843C (no) 1987-01-07
AU6877381A (en) 1981-10-01
FI810900L (fi) 1981-09-28
EP0037470B1 (fr) 1985-06-19
FI67873B (fi) 1985-02-28
JPS56152848A (en) 1981-11-26
EP0037470A1 (fr) 1981-10-14
DE3011769A1 (de) 1981-10-01
ES500739A0 (es) 1982-01-16
JPH0250943B2 (fr) 1990-11-05
DK158232B (da) 1990-04-16
ATE13899T1 (de) 1985-07-15

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