IT1289472B1 - Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte - Google Patents

Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte

Info

Publication number
IT1289472B1
IT1289472B1 IT96MI002673A ITMI962673A IT1289472B1 IT 1289472 B1 IT1289472 B1 IT 1289472B1 IT 96MI002673 A IT96MI002673 A IT 96MI002673A IT MI962673 A ITMI962673 A IT MI962673A IT 1289472 B1 IT1289472 B1 IT 1289472B1
Authority
IT
Italy
Prior art keywords
inert gas
foaming
foam
vacuum
procedure
Prior art date
Application number
IT96MI002673A
Other languages
English (en)
Inventor
Luciano Manni
Original Assignee
Manni S P A
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 Manni S P A filed Critical Manni S P A
Priority to IT96MI002673A priority Critical patent/IT1289472B1/it
Publication of ITMI962673A0 publication Critical patent/ITMI962673A0/it
Priority to ES97122128T priority patent/ES2176598T3/es
Priority to AT97122128T priority patent/ATE220607T1/de
Priority to EP97122128A priority patent/EP0854025B1/en
Priority to US08/991,438 priority patent/US5972260A/en
Priority to DE69714004T priority patent/DE69714004T2/de
Priority to CA002225139A priority patent/CA2225139A1/en
Publication of ITMI962673A1 publication Critical patent/ITMI962673A1/it
Application granted granted Critical
Publication of IT1289472B1 publication Critical patent/IT1289472B1/it

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
    • B29C44/02—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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
    • 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
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Refrigerator Housings (AREA)
IT96MI002673A 1996-12-19 1996-12-19 Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte IT1289472B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT96MI002673A IT1289472B1 (it) 1996-12-19 1996-12-19 Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte
ES97122128T ES2176598T3 (es) 1996-12-19 1997-12-16 Procedimiento y aparato para la espumacion a vacio de paneles.
AT97122128T ATE220607T1 (de) 1996-12-19 1997-12-16 Verfahren und vorrichtung zum aufschäumen unter vakuum von schaumplatten
EP97122128A EP0854025B1 (en) 1996-12-19 1997-12-16 Process and apparatus for vacuum foaming of panels
US08/991,438 US5972260A (en) 1996-12-19 1997-12-16 Process for vacuum foaming of panels
DE69714004T DE69714004T2 (de) 1996-12-19 1997-12-16 Verfahren und Vorrichtung zum Aufschäumen unter Vakuum von Schaumplatten
CA002225139A CA2225139A1 (en) 1996-12-19 1997-12-17 Process and apparatus for vacuum foaming of panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002673A IT1289472B1 (it) 1996-12-19 1996-12-19 Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte

Publications (3)

Publication Number Publication Date
ITMI962673A0 ITMI962673A0 (it) 1996-12-19
ITMI962673A1 ITMI962673A1 (it) 1998-06-19
IT1289472B1 true IT1289472B1 (it) 1998-10-15

Family

ID=11375438

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002673A IT1289472B1 (it) 1996-12-19 1996-12-19 Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte

Country Status (7)

Country Link
US (1) US5972260A (it)
EP (1) EP0854025B1 (it)
AT (1) ATE220607T1 (it)
CA (1) CA2225139A1 (it)
DE (1) DE69714004T2 (it)
ES (1) ES2176598T3 (it)
IT (1) IT1289472B1 (it)

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ATE251538T1 (de) * 1999-04-28 2003-10-15 Misa Sud Refrigerazione Spa Verfahren und vorrichtung zum aufschäumen unter vakuum von paneelen
US6231794B1 (en) * 1999-12-27 2001-05-15 Lockheed Martin Corporation Process for making a low density foam filled reticulated absorber by means of vacuum
US6503426B1 (en) * 2000-07-06 2003-01-07 David James Horwitz Process for making foam laminates
US6331028B1 (en) * 2000-10-17 2001-12-18 Advance Usa, Inc. Fiber-reinforced composite structure
US6627018B1 (en) 2000-10-17 2003-09-30 Advance Usa, Llc System and method of forming composite structures
GB0027632D0 (en) * 2000-11-11 2000-12-27 Pyro Foam Ltd Improvements in or relating to thermally insulating and fire resistant panels
US20080315466A1 (en) 2004-06-04 2008-12-25 Cornerstone Research Group, Inc. High Speed Manufacturing Using Shape Memory Polymer Composites
ITMI20041609A1 (it) * 2004-08-05 2004-11-05 Crios Spa Procedimento ed apparecchiatura per la schiumatura sottovuoto di armadi frigoriferi
ITMI20041610A1 (it) * 2004-08-05 2004-11-05 Crios Spa Metodo ed impianto a tamburo rotante per la schiumatura sotto vuoto di armadi frigoriferi
US7332207B2 (en) * 2004-12-15 2008-02-19 Visteon Global Technologies, Inc. Component for a vehicle interior and a method of assembly
KR101398244B1 (ko) 2005-11-14 2014-05-22 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 전도성을 갖는 강성 폴리우레탄 발포체의 성형방법
CN100582612C (zh) * 2006-08-18 2010-01-20 博西华电器（江苏）有限公司 具有真空保鲜系统的电冰箱及其控制方法
WO2008094238A1 (en) * 2007-01-30 2008-08-07 Dow Global Technologies, Inc. Ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom
CN102918073B (zh) 2010-03-31 2014-12-10 陶氏环球技术有限责任公司 具有改善抗冲击性和光学性质的聚氨酯组合物
TR201708752T4 (tr) 2010-04-21 2018-11-21 Dow Global Technologies Llc Köpük izolasyon ünitesi.
EP2463329A1 (en) 2010-12-09 2012-06-13 Dow Global Technologies LLC "Method of molding rigid polyurethane foams"
DE102011005343A1 (de) * 2011-03-10 2012-09-13 Lisa Dräxlmaier GmbH Innenausstattungsteil für Fahrzeuge
US20150118476A1 (en) 2012-05-25 2015-04-30 Dow Global Technologies Llc Production of polyisocyanurate foam panels
CN104619736B (zh) 2012-07-31 2017-08-18 科思创德国股份有限公司 使用乳化发泡剂制备聚氨酯泡沫的方法
WO2014019104A1 (en) 2012-07-31 2014-02-06 Bayer Materialscience Ag Vacuum-supported method for production of polyurethane foam
JP2016531196A (ja) 2013-09-19 2016-10-06 ダウ グローバル テクノロジーズ エルエルシー 混合発泡剤を使用して独立気泡硬質ポリウレタンフォームを作製するための真空支援方法
EA201691941A1 (ru) * 2014-03-27 2016-12-30 Манни С. П. А. Установка и способ изготовления панелей, выполненных из вспененного пластикового материала
WO2018121845A1 (en) 2016-12-28 2018-07-05 Arcelik Anonim Sirketi Electrical household appliance cabin wall assembling structure with increased contact surface

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US3605365A (en) * 1969-09-08 1971-09-20 Allan J Hastings Plastic foam building panel
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US3778492A (en) * 1972-04-03 1973-12-11 Mc Donnell Douglas Corp Fabrication of three-dimensional reinforced foam insulation blocks
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JPS57113040A (en) * 1980-12-29 1982-07-14 Matsushita Electric Works Ltd Manufacture of sheet like material
US4784814A (en) * 1985-07-11 1988-11-15 Ciba-Geigy Corporation Pressure reaction injection molding process for making molded bodies of thermosets optionally containing filler and/or reinforcing material
DE3601290A1 (de) * 1986-01-17 1987-07-23 Stefan Biffar Verfahren und vorrichtung zum herstellen von geruestbrettern sowie geruestbrett
US4743485A (en) * 1986-06-23 1988-05-10 Ting Raymond M L Vented composite foam panel
US4821399A (en) * 1988-02-18 1989-04-18 General Electric Company Method of assembling a refrigerator
US4965030A (en) * 1988-06-15 1990-10-23 Therma-Tru Corp. Method of forming a compression molded door assembly
US5358395A (en) * 1991-09-03 1994-10-25 Takao Hane Frame assembly for mold for expansion molding
DE4236081A1 (de) * 1992-10-26 1994-04-28 Ph Kurtz Eisenhammer Kg Verfahren zum Herstellen von Formkörpern aus geschäumtem Kunststoff und Form zur Ausübung dieses Verfahrens
US5637277A (en) * 1993-08-17 1997-06-10 Maschinenfabrik Hennecke Gmbh Process and device for producing foam casings with CFC-free polyurethane foams
JPH0796528A (ja) * 1993-09-29 1995-04-11 Matsushita Refrig Co Ltd 断熱箱体の製造方法
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Also Published As

Publication number Publication date
ITMI962673A0 (it) 1996-12-19
ATE220607T1 (de) 2002-08-15
DE69714004D1 (de) 2002-08-22
DE69714004T2 (de) 2002-11-14
CA2225139A1 (en) 1998-06-19
EP0854025A1 (en) 1998-07-22
ES2176598T3 (es) 2002-12-01
ITMI962673A1 (it) 1998-06-19
US5972260A (en) 1999-10-26
EP0854025B1 (en) 2002-07-17

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Legal Events

Date Code Title Description
0001 Granted