IE37953B1 - Improvements in and relating to foamed plastics laminate - Google Patents
Improvements in and relating to foamed plastics laminateInfo
- Publication number
- IE37953B1 IE37953B1 IE1282/73A IE128273A IE37953B1 IE 37953 B1 IE37953 B1 IE 37953B1 IE 1282/73 A IE1282/73 A IE 1282/73A IE 128273 A IE128273 A IE 128273A IE 37953 B1 IE37953 B1 IE 37953B1
- Authority
- IE
- Ireland
- Prior art keywords
- facing
- relating
- foamed plastics
- perforations
- plastics laminate
- Prior art date
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
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
-
- 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
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
-
- 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
-
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
1376038 Laminated foam panels IMPERIAL CHEMICAL INDUSTRIES Ltd 25 July 1973 [18 Aug 1972] 38623/72 Heading B5N In the manufacture of laminates by in situ foaming to form a rigid synthetic plastics core between facing layers, at least one of the facings is provided with minute perforations to permit the escape of air and gases from the foam through the facing. The perforations may be preformed or may be formed as the facing is fed to the laminating stage. Suitable facing materials are specified.
[GB1376038A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3862372A GB1376038A (en) | 1972-08-18 | 1972-08-18 | Foamed plastics laminates |
Publications (2)
Publication Number | Publication Date |
---|---|
IE37953L IE37953L (en) | 1974-02-18 |
IE37953B1 true IE37953B1 (en) | 1977-11-23 |
Family
ID=10404650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1282/73A IE37953B1 (en) | 1972-08-18 | 1973-07-27 | Improvements in and relating to foamed plastics laminate |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS49124186A (en) |
BE (1) | BE803438A (en) |
CH (1) | CH577889A5 (en) |
DE (1) | DE2340166A1 (en) |
FR (1) | FR2196245B3 (en) |
GB (1) | GB1376038A (en) |
IE (1) | IE37953B1 (en) |
IT (1) | IT993681B (en) |
NL (1) | NL7311357A (en) |
SE (1) | SE7311193L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804143A1 (en) * | 1978-01-31 | 1979-08-02 | Pierre Wernli | Laminated serving tray with slip-proof surface - comprising several superposed melamine-impregnated or -coated sheets of paper plus top ply of PVC-coated fabric |
DE7930401U1 (en) * | 1979-09-11 | 1980-03-13 | N.V. Raychem S.A., Kessel-Lo (Belgien) | Cable sleeve insert |
DE3168410D1 (en) * | 1980-02-08 | 1985-03-07 | Raychem Sa Nv | Recoverable closure assembly |
JPS5716517A (en) * | 1980-06-02 | 1982-01-28 | Raychem Corp | Heat recover type blocking assembly and method of blocking same |
AU2007209000B2 (en) | 2006-01-30 | 2011-08-18 | Kingspan Holdings (Irl) Limited | A phenolic foam board |
US20090107623A1 (en) * | 2007-10-31 | 2009-04-30 | Davidson Et Al. | Continuous venting of a covering sheet for an in-situ lamination process |
-
1972
- 1972-08-18 GB GB3862372A patent/GB1376038A/en not_active Expired
-
1973
- 1973-07-27 IE IE1282/73A patent/IE37953B1/en unknown
- 1973-08-06 IT IT27603/73A patent/IT993681B/en active
- 1973-08-08 DE DE19732340166 patent/DE2340166A1/en active Pending
- 1973-08-09 BE BE134430A patent/BE803438A/en unknown
- 1973-08-16 SE SE7311193A patent/SE7311193L/xx unknown
- 1973-08-17 NL NL7311357A patent/NL7311357A/xx unknown
- 1973-08-17 FR FR7330022A patent/FR2196245B3/fr not_active Expired
- 1973-08-17 JP JP48092305A patent/JPS49124186A/ja active Pending
- 1973-08-17 CH CH1190773A patent/CH577889A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2340166A1 (en) | 1974-03-21 |
CH577889A5 (en) | 1976-07-30 |
NL7311357A (en) | 1974-02-20 |
JPS49124186A (en) | 1974-11-27 |
BE803438A (en) | 1974-02-11 |
FR2196245B3 (en) | 1976-07-30 |
IT993681B (en) | 1975-09-30 |
IE37953L (en) | 1974-02-18 |
SE7311193L (en) | 1974-02-19 |
FR2196245A1 (en) | 1974-03-15 |
GB1376038A (en) | 1974-12-04 |
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