DK20081A - Apparat og fremgangsmaade til kontinuerlig fremstilling af en skumplastplade - Google Patents

Apparat og fremgangsmaade til kontinuerlig fremstilling af en skumplastplade

Info

Publication number
DK20081A
DK20081A DK20081A DK20081A DK20081A DK 20081 A DK20081 A DK 20081A DK 20081 A DK20081 A DK 20081A DK 20081 A DK20081 A DK 20081A DK 20081 A DK20081 A DK 20081A
Authority
DK
Denmark
Prior art keywords
procedure
plastic plate
foam plastic
continuous preparation
continuous
Prior art date
Application number
DK20081A
Other languages
English (en)
Inventor
S Futcher
J J Gardner
V F Hodgson
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of DK20081A publication Critical patent/DK20081A/da

Links

Classifications

    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/467—Foam spreading or levelling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1722—Means applying fluent adhesive or adhesive activator material between layers
    • Y10T156/1727—Plural indefinite length or running length workpieces
    • Y10T156/1729—Fluid applied to nip between indefinite length webs
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
DK20081A 1980-01-17 1981-01-16 Apparat og fremgangsmaade til kontinuerlig fremstilling af en skumplastplade DK20081A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8001534 1980-01-17

Publications (1)

Publication Number Publication Date
DK20081A true DK20081A (da) 1981-07-18

Family

ID=10510686

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20081A DK20081A (da) 1980-01-17 1981-01-16 Apparat og fremgangsmaade til kontinuerlig fremstilling af en skumplastplade

Country Status (4)

Country Link
US (1) US4347281A (da)
EP (1) EP0032624A1 (da)
JP (1) JPS56104040A (da)
DK (1) DK20081A (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8404860D0 (en) * 1984-02-24 1984-03-28 Bp Chem Int Ltd Preparation of phenolic foam
US4640864A (en) * 1984-05-04 1987-02-03 Bay Mills Limited Facing for plastic foamed construction insulation board
US5254301A (en) * 1988-03-29 1993-10-19 Ferris Mfg. Corp. Process for preparing a sheet of polymer-based foam
AU636668B2 (en) * 1989-10-18 1993-05-06 Ferris Corp. Process for preparing a sheet of polymer-based foam
GB9014331D0 (en) * 1990-06-27 1990-08-15 Bareuter Gerd Manufacture of polymeric foam
DE19702433C1 (de) * 1997-01-24 1998-10-01 Hennecke Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyurethan-Blockschaum
US7160413B2 (en) * 2004-01-09 2007-01-09 Mipox International Corporation Layered support and method for laminating CMP pads
US7763341B2 (en) * 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
US7211206B2 (en) * 2004-01-23 2007-05-01 Century-Board Usa Llc Continuous forming system utilizing up to six endless belts
AU2005267399A1 (en) * 2004-06-24 2006-02-02 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foamed products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
US20070225419A1 (en) * 2006-03-24 2007-09-27 Century-Board Usa, Llc Polyurethane composite materials
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
CA2851349C (en) 2011-10-07 2020-01-21 Russell L. Hill Inorganic polymer/organic polymer composites and methods of making same
US9932457B2 (en) 2013-04-12 2018-04-03 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
EP3166769B1 (en) * 2014-07-11 2020-12-30 Cannon S.p.A. Method and apparatus for continuous foaming of a panel
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
US9752015B2 (en) 2014-08-05 2017-09-05 Boral Ip Holdings (Australia) Pty Limited Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
WO2016195717A1 (en) 2015-06-05 2016-12-08 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers
US12358190B1 (en) 2021-01-18 2025-07-15 Holcim Technology Ltd Process to yield foam construction boards with low surface irregularities
CN116901342B (zh) * 2023-09-13 2023-12-08 河南新飞电器集团有限公司 一种冷藏车保温板开式发泡生产设备及工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085391B1 (da) 1970-04-16 1973-08-10 Rhone Poulenc Sa
NL170928C (nl) 1971-05-11 1983-01-17 Hennecke Gmbh Maschf Inrichting voor het continu vervaardigen van eindloze schuimkunststofblokken.
US4150075A (en) * 1971-05-11 1979-04-17 Maschinenfabrik Hennecke Gmbh Process for the continuous production of foam plastic blocks having a rectangular cross-section
US4097210A (en) * 1973-08-22 1978-06-27 Federico Hernando Romanillos System in an industrial polyexpansion process
GB1487848A (en) * 1974-02-20 1977-10-05 Planiblock Sa Apparatus for the continuous manufacture of foamed plastics blocks
GB1465900A (en) 1974-06-21 1977-03-02 Ici Ltd Process for the manufacture of slabs of expanded polyurethane foam
GB1531131A (en) * 1975-04-18 1978-11-01 Ici Ltd Laminating process and apparatus therefor
DE2557572C2 (de) * 1975-12-20 1982-08-19 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt
DE2632302C3 (de) * 1976-07-17 1980-09-18 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt
DE2726084A1 (de) * 1977-06-10 1979-01-04 Bayer Ag Verfahren und vorrichtung zum kontinuierlichen herstellen von schaumstoffbloecken mit rechteckquerschnitt

Also Published As

Publication number Publication date
US4347281A (en) 1982-08-31
JPS56104040A (en) 1981-08-19
EP0032624A1 (en) 1981-07-29

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