IT988826B - Estrusione di polimeri espansi - Google Patents
Estrusione di polimeri espansiInfo
- Publication number
- IT988826B IT988826B IT24858/73A IT2485873A IT988826B IT 988826 B IT988826 B IT 988826B IT 24858/73 A IT24858/73 A IT 24858/73A IT 2485873 A IT2485873 A IT 2485873A IT 988826 B IT988826 B IT 988826B
- Authority
- IT
- Italy
- Prior art keywords
- extrusion
- expanded polymers
- polymers
- expanded
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2559972 | 1972-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT988826B true IT988826B (it) | 1975-04-30 |
Family
ID=10230305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24858/73A IT988826B (it) | 1972-06-01 | 1973-05-30 | Estrusione di polimeri espansi |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2327512A1 (it) |
FR (1) | FR2186349A1 (it) |
IT (1) | IT988826B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10981350B1 (en) | 2015-08-24 | 2021-04-20 | Tangent Technologies Llc | Wood-grained polymer substrate |
USD827869S1 (en) | 2016-08-24 | 2018-09-04 | Tangent Technologies Llc | Wood-grained polymer board |
USD819235S1 (en) | 2016-08-24 | 2018-05-29 | Tangent Technologies Llc | Wood-grained polymer board |
USD819236S1 (en) | 2016-08-24 | 2018-05-29 | Tangent Technologies Llc | Wood-grained polymer board |
-
1973
- 1973-05-30 IT IT24858/73A patent/IT988826B/it active
- 1973-05-30 FR FR7319631A patent/FR2186349A1/fr active Granted
- 1973-07-27 DE DE2327512A patent/DE2327512A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2186349A1 (en) | 1974-01-11 |
DE2327512A1 (de) | 1973-12-13 |
FR2186349B3 (it) | 1976-05-21 |
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