DK0451535T3 - Process for making a mold part of melamine resin foam plastic - Google Patents

Process for making a mold part of melamine resin foam plastic

Info

Publication number
DK0451535T3
DK0451535T3 DK91103948.5T DK91103948T DK0451535T3 DK 0451535 T3 DK0451535 T3 DK 0451535T3 DK 91103948 T DK91103948 T DK 91103948T DK 0451535 T3 DK0451535 T3 DK 0451535T3
Authority
DK
Denmark
Prior art keywords
foam
melamine resin
binder
rollers
resin foam
Prior art date
Application number
DK91103948.5T
Other languages
Danish (da)
Original Assignee
Illbruck Prod
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 Illbruck Prod filed Critical Illbruck Prod
Application granted granted Critical
Publication of DK0451535T3 publication Critical patent/DK0451535T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5618—Impregnating foam articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • B29K2061/20—Aminoplasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Laminated Bodies (AREA)

Abstract

A moulding is produced from thermosetting melamine resin foam by treating the foam with a thermosetting binder and moulding it hot. Pref. binders are phenolic or melamine resin in various forms. - Foam sheeting (2) is fed into two counter-rotating rollers (5,6) via guides, the gap between (5) and (6) being less than the foam (2) thickness. Foamed binder (3) is fed in also from supply tubes (7,8). The action of the rollers (5,6) applies the binder (3) on to the main foam (2). A device (9) traps excess binder. When the foam leaves the rollers (5,6) it expands again to its original thickness, and surfacing mats (10,11) can then be applied if desired. If the mats are used the assembled materials are passed through two more counter-rotating rollers (12,13) and the flat product is cut into lengths. These are finally hot press moulded to desired shape.
DK91103948.5T 1990-03-14 1991-03-14 Process for making a mold part of melamine resin foam plastic DK0451535T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4008046A DE4008046C2 (en) 1990-03-14 1990-03-14 Producing foam melamine resin mouldings - comprises feeding foamed resin binder and foamed melamine resin sheeting into rollers, combining with surface films, and moulding prod.

Publications (1)

Publication Number Publication Date
DK0451535T3 true DK0451535T3 (en) 1995-10-30

Family

ID=6402122

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91103948.5T DK0451535T3 (en) 1990-03-14 1991-03-14 Process for making a mold part of melamine resin foam plastic

Country Status (5)

Country Link
EP (1) EP0451535B1 (en)
AT (1) ATE123437T1 (en)
DE (2) DE4008046C2 (en)
DK (1) DK0451535T3 (en)
ES (1) ES2073054T3 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694193B2 (en) * 1990-12-14 1994-11-24 日清紡績株式会社 Stampable sheet molding, method for producing the same, and sound-insulating heat insulating material using the stampable sheet molding
IT1258983B (en) * 1992-06-12 1996-03-11 DEVICE FOR IMPREGNATION WITH THERMOPLASTIC SUBSTANCES OF TAPES OR EXPANDED RESIN SHEETS
FR2771639B1 (en) * 1997-12-03 2000-05-05 Sod Conseils Rech Applic USE OF GINKGO BILOBA EXTRACTS FOR THE PREPARATION OF A MEDICINAL PRODUCT FOR FACILITATING THE WITHDRAWAL OF DEPENDENT AND / OR ADDICTIVE SUBSTANCES
DE10209601B4 (en) * 2002-03-05 2008-11-20 Faist Automotive Gmbh & Co. Kg Process for producing a foam molding
DE10220896A1 (en) * 2002-05-10 2003-11-20 Faist Automotive Gmbh & Co Kg Process for producing a foam molding and binder therefor
DE10335957A1 (en) 2003-08-04 2005-02-24 Basf Ag Moldings of melamine / formaldehyde foams with low formaldehyde emission
DE102009048319A1 (en) * 2009-10-05 2011-04-07 Gockel-Böhner, Doris Personal transport device
KR20120117784A (en) 2009-11-20 2012-10-24 바스프 에스이 Resin foams containing microballoons
DE102009057959B4 (en) * 2009-12-11 2013-09-26 Metzeler Schaum Gmbh Crash element and vehicle part
KR20120120954A (en) 2010-02-03 2012-11-02 바스프 에스이 Melamine/formaldehyde foam having microcapsules incorporated into the structure
WO2011134778A1 (en) 2010-04-29 2011-11-03 Basf Se Method for producing elastic, compressed foams based on melamine/formaldehyde resins
US9242397B2 (en) 2010-11-05 2016-01-26 Basf Se Melamine resin foam with inorganic filling material
EP2635627B1 (en) 2010-11-05 2014-09-24 Basf Se Melamine resin foam material having an inorganic filler
DE102010060568A1 (en) 2010-11-15 2012-05-16 Carcoustics Techconsult Gmbh Nonwoven coated molded part with reduced monomer emission, use of such a molded part and method for its preparation
KR20130138275A (en) 2010-12-07 2013-12-18 바스프 에스이 Composite material comprising nanoporous particles
ES2581596T3 (en) 2010-12-07 2016-09-06 Basf Se Melamine resin foams with nanoporous fillers
BR112013014105A2 (en) 2010-12-07 2019-09-24 Basf Se composite material, composition and process for producing a composite material, and method of using the composite material
US8937106B2 (en) 2010-12-07 2015-01-20 Basf Se Melamine resin foams with nanoporous fillers
JP5837098B2 (en) 2011-02-24 2015-12-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Melamine resin foam material with particulate filler
CA2828029C (en) 2011-02-24 2016-09-13 The Procter & Gamble Company A cleaning implement based on melamine formaldehyde foam comprising abrasive particles
US9353232B2 (en) 2011-05-16 2016-05-31 Basf Se Melamine-formaldehyde foams comprising hollow microspheres
EP2710057B1 (en) 2011-05-16 2018-07-11 Basf Se Melamine-formaldehyde foam comprising hollow microspheres
WO2012158732A1 (en) 2011-05-16 2012-11-22 The Procter & Gamble Company Cleaning implement based on melamine-formaldehyde foam comprising hollow microspheres
EP2657280A1 (en) 2012-04-23 2013-10-30 Basf Se Polyurethane composite material containing mineral particles
WO2014040968A1 (en) 2012-09-12 2014-03-20 Basf Se Melamine resin foam material comprising an anorganic filler material having a high density
JP2019516854A (en) 2016-05-25 2019-06-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Hollow particles and porous moldings made of thermoplastic elastomers
US11259680B2 (en) 2016-11-23 2022-03-01 The Procter & Gamble Company Cleaning implement comprising a modified open-cell foam
JP7086957B6 (en) 2016-11-23 2022-07-04 ビーエーエスエフ ソシエタス・ヨーロピア How to make melamine-formaldehyde foam
US11224328B2 (en) 2016-11-23 2022-01-18 The Procter & Gamble Company Cleaning implement comprising a modified open-cell foam
ES2902798T3 (en) * 2017-09-12 2022-03-29 Basf Se Melamine/formaldehyde foam, impregnated with phyllosilicate
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
EP3878619A1 (en) 2020-03-13 2021-09-15 Hanno-Werk GmbH & Co. KG Method for partially impregnating a foam

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048763A (en) * 1962-08-17 1966-11-16 Dunlop Rubber Co Reinforced porous polyurethane foam
CH454440A (en) * 1967-01-27 1968-04-15 Contraves Ag Process for producing a lightweight construction material and lightweight construction material produced by the process
FR2029622A1 (en) * 1969-01-29 1970-10-23 Dunlop Co Ltd Polymeric cellular composite foam insulator - or packaging
CH574807A5 (en) * 1971-04-02 1976-04-30 Pohl Gerhard
DE2915474C2 (en) * 1979-04-17 1986-05-15 Hans-Georg Ring Rigid composite laminate, process for its production and use as a finished headliner for automobiles
GB2096923A (en) * 1981-02-18 1982-10-27 British Vita Co Ltd Impregnation of cellular sheet material
DE3246538A1 (en) * 1982-12-16 1984-06-20 Basf Ag, 6700 Ludwigshafen METHOD FOR MODIFYING ELASTIC AMINOPLAST FOAMS
DE3524332A1 (en) * 1985-07-08 1987-01-08 Basf Ag FIRE PROTECTION PANEL
JPS62212109A (en) * 1986-03-13 1987-09-18 Chubu Shintoukai Felt:Kk Formation of open cell type foam
DE3614949A1 (en) * 1986-05-02 1987-11-05 Heimbach Gmbh Thomas Josef MATERIAL RAIL, IN PARTICULAR FOR FILTERING PURPOSES, METHOD FOR THE PRODUCTION AND USE THEREOF
DE3700245A1 (en) * 1987-01-07 1988-07-21 Basf Ag METHOD FOR PRODUCING LIGHT, FLAT-SHAPED MOLDED PARTS USING AQUEOUS DISPERSIONS OR EMULSIONS FROM ORGANIC COMPOUNDS HAVING NCO GROUPS, AND MOLDED PARTS MADE BY THE METHOD
DE3825251C2 (en) * 1987-09-24 1996-11-07 Metzeler Schaum Gmbh Process for producing a flame-retardant polyurethane composite foam

Also Published As

Publication number Publication date
DE4008046C2 (en) 1999-09-16
ES2073054T3 (en) 1995-08-01
DE4008046A1 (en) 1991-09-19
EP0451535B1 (en) 1995-06-07
DE59105642D1 (en) 1995-07-13
EP0451535A1 (en) 1991-10-16
ATE123437T1 (en) 1995-06-15

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