JP2011510841A - スラブストック発泡体の製造方法及び製造装置 - Google Patents

スラブストック発泡体の製造方法及び製造装置 Download PDF

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Publication number
JP2011510841A
JP2011510841A JP2010544631A JP2010544631A JP2011510841A JP 2011510841 A JP2011510841 A JP 2011510841A JP 2010544631 A JP2010544631 A JP 2010544631A JP 2010544631 A JP2010544631 A JP 2010544631A JP 2011510841 A JP2011510841 A JP 2011510841A
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JP
Japan
Prior art keywords
container
corners
foam
base body
manufacturing
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
JP2010544631A
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English (en)
Japanese (ja)
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JP2011510841A5 (https=
Inventor
クラウス−ヴェルナー・フーラント
ザーシャ・ファーレンカンプ
ヨアヒム・テュクファー
エルヴィン・オットー
ロヘル・スホルズ
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience 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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of JP2011510841A publication Critical patent/JP2011510841A/ja
Publication of JP2011510841A5 publication Critical patent/JP2011510841A5/ja
Pending legal-status Critical Current

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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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/025—Foaming in open moulds, followed by closing the moulds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • 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
    • B29C44/58—Moulds
    • B29C44/586—Moulds with a cavity increasing in size during foaming
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP2010544631A 2008-01-31 2009-01-29 スラブストック発泡体の製造方法及び製造装置 Pending JP2011510841A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008007078A DE102008007078B3 (de) 2008-01-31 2008-01-31 Verfahren und Vorrichtung zur Herstellung von Blockschaumstoff
PCT/EP2009/000554 WO2009095229A2 (de) 2008-01-31 2009-01-29 Verfahren und vorrichtung zur herstellung von blockschaumstoff

Publications (2)

Publication Number Publication Date
JP2011510841A true JP2011510841A (ja) 2011-04-07
JP2011510841A5 JP2011510841A5 (https=) 2012-03-08

Family

ID=40577361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010544631A Pending JP2011510841A (ja) 2008-01-31 2009-01-29 スラブストック発泡体の製造方法及び製造装置

Country Status (6)

Country Link
US (1) US20140077407A1 (https=)
EP (1) EP2247423A2 (https=)
JP (1) JP2011510841A (https=)
CN (1) CN101932419A (https=)
DE (1) DE102008007078B3 (https=)
WO (1) WO2009095229A2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4233898A3 (en) 2016-05-04 2023-11-01 CureVac SE Influenza mrna vaccines

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235296A (en) * 1975-09-12 1977-03-17 Nippon Sofuran Kako Kk Process and an apparatus for preparing polyisocyanate foams having iso tropic foam
JPS5250060A (en) * 1975-10-20 1977-04-21 Kyowa Shinku Gijutsu Kk Vacuum defreezing process for freezed substance and its apparatus
JPS5595543A (en) * 1979-01-13 1980-07-19 Hennetsuke Gmbh Maschf Device for discontinuously manufacturing block foam
JPS5595542A (en) * 1979-01-13 1980-07-19 Bayer Ag Device for discontinuously manufacturing block foam material
JPS6177214U (https=) * 1984-10-25 1986-05-23
JPS63222816A (ja) * 1987-03-12 1988-09-16 Human Ind Corp ポリウレタンフオ−ムの製造方法
JPS63222819A (ja) * 1987-03-12 1988-09-16 Human Ind Corp ポリウレタンフオ−ムの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022559A (en) * 1964-01-14 1966-03-16 Nat Gypsum Co Foamed synthetic resins and method and apparatus for producing the same
US4160074A (en) * 1975-09-12 1979-07-03 Nihon Soflan Chemical & Engineering Co., Ltd. Polyisocyanate foam having isotropic cells and method and apparatus for preparing same
NO773175L (no) * 1977-09-15 1979-03-16 Laader Berg Anordning ved anlegg for fremstilling av skumplast
IE52288B1 (en) * 1981-02-18 1987-09-02 Hyman Int Ltd Production of foams
DE19834100C2 (de) * 1998-07-29 2000-05-11 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von Schaumstoffblöcken mit eckigem Querschnitt im Flocken-Verbund

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235296A (en) * 1975-09-12 1977-03-17 Nippon Sofuran Kako Kk Process and an apparatus for preparing polyisocyanate foams having iso tropic foam
JPS5250060A (en) * 1975-10-20 1977-04-21 Kyowa Shinku Gijutsu Kk Vacuum defreezing process for freezed substance and its apparatus
JPS5595543A (en) * 1979-01-13 1980-07-19 Hennetsuke Gmbh Maschf Device for discontinuously manufacturing block foam
JPS5595542A (en) * 1979-01-13 1980-07-19 Bayer Ag Device for discontinuously manufacturing block foam material
JPS6177214U (https=) * 1984-10-25 1986-05-23
JPS63222816A (ja) * 1987-03-12 1988-09-16 Human Ind Corp ポリウレタンフオ−ムの製造方法
JPS63222819A (ja) * 1987-03-12 1988-09-16 Human Ind Corp ポリウレタンフオ−ムの製造方法

Also Published As

Publication number Publication date
EP2247423A2 (de) 2010-11-10
WO2009095229A2 (de) 2009-08-06
CN101932419A (zh) 2010-12-29
US20140077407A1 (en) 2014-03-20
DE102008007078B3 (de) 2009-05-28
WO2009095229A3 (de) 2010-04-15

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