AU3278600A - Method and apparatus for the production of skinless flexible polyurethane foam - Google Patents

Method and apparatus for the production of skinless flexible polyurethane foam

Info

Publication number
AU3278600A
AU3278600A AU32786/00A AU3278600A AU3278600A AU 3278600 A AU3278600 A AU 3278600A AU 32786/00 A AU32786/00 A AU 32786/00A AU 3278600 A AU3278600 A AU 3278600A AU 3278600 A AU3278600 A AU 3278600A
Authority
AU
Australia
Prior art keywords
skinless
production
polyurethane foam
flexible polyurethane
flexible
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.)
Withdrawn
Application number
AU32786/00A
Other languages
English (en)
Inventor
Carlo Fiorentini
Paolo Spinelli
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.)
Cannon SpA
Original Assignee
Cannon SpA
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 Cannon SpA filed Critical Cannon SpA
Publication of AU3278600A publication Critical patent/AU3278600A/en
Withdrawn legal-status Critical Current

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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
AU32786/00A 1999-02-10 2000-02-07 Method and apparatus for the production of skinless flexible polyurethane foam Withdrawn AU3278600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI99A0258 1999-02-10
ITMI990258 IT1307947B1 (it) 1999-02-10 1999-02-10 Metodo ed apparecchiatura per la produzione di schiuma poliuretanicaflessibile, in ambiente gassoso.
PCT/EP2000/000949 WO2000047384A2 (en) 1999-02-10 2000-02-07 Method and apparatus for the production of skinless flexible polyurethane foam

Publications (1)

Publication Number Publication Date
AU3278600A true AU3278600A (en) 2000-08-29

Family

ID=11381826

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32786/00A Withdrawn AU3278600A (en) 1999-02-10 2000-02-07 Method and apparatus for the production of skinless flexible polyurethane foam

Country Status (3)

Country Link
AU (1) AU3278600A (it)
IT (1) IT1307947B1 (it)
WO (1) WO2000047384A2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6616886B2 (en) 2001-01-31 2003-09-09 Foamex L.P. Method and apparatus for reducing the thickness of a skin formed on a slab of polyurethane foam
WO2011123223A1 (en) 2010-03-31 2011-10-06 Dow Global Technologies LLC (Formerly known as Dow Global Technologies Inc.) Polyurethane compositions having improved impact resistance and optical properties
EP2386585B1 (en) 2010-04-21 2017-03-22 Dow Global Technologies LLC Foam insulation unit
CN105683269A (zh) 2013-09-19 2016-06-15 陶氏环球技术有限责任公司 使用混合发泡剂制备闭孔刚性聚氨酯泡沫体的真空辅助方法
US10391867B1 (en) 2018-06-09 2019-08-27 Nxp Aeronautics Research, Llc Apparatus having electric-field actuated generator for powering electrical load within vicinity of powerlines
EP3907056B1 (en) * 2020-05-04 2024-03-06 Mölnlycke Health Care AB A system for controlling the sizing of a rising foam emulsion web travelling on a conveyor

Also Published As

Publication number Publication date
IT1307947B1 (it) 2001-11-29
ITMI990258A1 (it) 2000-08-10
WO2000047384A2 (en) 2000-08-17

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