EP0912333A4 - Feuille de mousse de polystyrene destinee au formage profond d'articles, et articles ainsi formes a partir de ladite feuille - Google Patents
Feuille de mousse de polystyrene destinee au formage profond d'articles, et articles ainsi formes a partir de ladite feuilleInfo
- Publication number
- EP0912333A4 EP0912333A4 EP97925460A EP97925460A EP0912333A4 EP 0912333 A4 EP0912333 A4 EP 0912333A4 EP 97925460 A EP97925460 A EP 97925460A EP 97925460 A EP97925460 A EP 97925460A EP 0912333 A4 EP0912333 A4 EP 0912333A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- deep drawn
- drawn articles
- foam sheet
- polystyrene foam
- made therefrom
- 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- Withdrawn
Links
- 229920006327 polystyrene foam Polymers 0.000 title 1
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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- B32B1/00—Layered products having a non-planar shape
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B38/12—Deep-drawing
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/738—Thermoformability
-
- 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
- B32B2439/00—Containers; Receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64353696A | 1996-05-06 | 1996-05-06 | |
US643536 | 1996-05-06 | ||
PCT/US1997/007595 WO1997042025A1 (fr) | 1996-05-06 | 1997-05-06 | Feuille de mousse de polystyrene destinee au formage profond d'articles, et articles ainsi formes a partir de ladite feuille |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0912333A1 EP0912333A1 (fr) | 1999-05-06 |
EP0912333A4 true EP0912333A4 (fr) | 2001-02-28 |
Family
ID=24581228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97925460A Withdrawn EP0912333A4 (fr) | 1996-05-06 | 1997-05-06 | Feuille de mousse de polystyrene destinee au formage profond d'articles, et articles ainsi formes a partir de ladite feuille |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0912333A4 (fr) |
AU (1) | AU3059197A (fr) |
CA (1) | CA2252759A1 (fr) |
WO (1) | WO1997042025A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2811301B1 (fr) * | 2000-07-05 | 2003-08-01 | Siamp Cedap Reunies | Feuille composite en polystyrene pour la fabrication d'emballages ou de recipients thermoformes |
BR112017005773A2 (pt) | 2014-09-23 | 2017-12-12 | Dart Container | recipiente expandido de espuma, lâmina com múltiplas camadas, método para produção de um recipiente expandido de espuma, e, processo para formação de uma lâmina com múltiplas camadas. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411923A2 (fr) * | 1989-08-02 | 1991-02-06 | The Dow Chemical Company | Mousse styrénique faite uniquement avec du CO2 comme agent gonflant et procédé de préparation |
US5422378A (en) * | 1993-06-04 | 1995-06-06 | The Dow Chemical Company | Foamable styrenic polymer gel and resulting foam |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57109834A (en) * | 1980-12-27 | 1982-07-08 | Sekisui Plastics Co Ltd | Foamed polystyrene sheet |
JPS58196239A (ja) * | 1982-05-11 | 1983-11-15 | Sekisui Plastics Co Ltd | 二次成形に適したポリスチレン系発泡シ−ト |
US5362436A (en) * | 1993-06-22 | 1994-11-08 | The Dow Chemical Company | Polystyrene foam sheet useful for forming deep drawn articles, a process to produce those articles, and the deep drawn articles |
-
1997
- 1997-05-06 CA CA002252759A patent/CA2252759A1/fr not_active Abandoned
- 1997-05-06 EP EP97925460A patent/EP0912333A4/fr not_active Withdrawn
- 1997-05-06 AU AU30591/97A patent/AU3059197A/en not_active Abandoned
- 1997-05-06 WO PCT/US1997/007595 patent/WO1997042025A1/fr not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411923A2 (fr) * | 1989-08-02 | 1991-02-06 | The Dow Chemical Company | Mousse styrénique faite uniquement avec du CO2 comme agent gonflant et procédé de préparation |
US5422378A (en) * | 1993-06-04 | 1995-06-06 | The Dow Chemical Company | Foamable styrenic polymer gel and resulting foam |
Non-Patent Citations (1)
Title |
---|
See also references of WO9742025A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU3059197A (en) | 1997-11-26 |
WO1997042025A1 (fr) | 1997-11-13 |
EP0912333A1 (fr) | 1999-05-06 |
CA2252759A1 (fr) | 1997-11-13 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19981107 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20010117 |
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Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7B 32B 3/26 A, 7B 32B 27/06 B, 7B 32B 5/18 B, 7C 08J 9/00 B, 7C 08J 5/18 B, 7C 08L 25:06 Z |
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17Q | First examination report despatched |
Effective date: 20020212 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20020823 |
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REG | Reference to a national code |
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