IT1317870B1 - Film soffiati da resina poliestere espansa. - Google Patents
Film soffiati da resina poliestere espansa.Info
- Publication number
- IT1317870B1 IT1317870B1 IT2000MI000417A ITMI20000417A IT1317870B1 IT 1317870 B1 IT1317870 B1 IT 1317870B1 IT 2000MI000417 A IT2000MI000417 A IT 2000MI000417A IT MI20000417 A ITMI20000417 A IT MI20000417A IT 1317870 B1 IT1317870 B1 IT 1317870B1
- Authority
- IT
- Italy
- Prior art keywords
- polyester resin
- expanded polyester
- films blown
- blown
- films
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI000417A IT1317870B1 (it) | 2000-03-02 | 2000-03-02 | Film soffiati da resina poliestere espansa. |
EP01104415A EP1130048B1 (en) | 2000-03-02 | 2001-02-26 | Blow-molded foamed films of polyester resin |
US09/791,689 US6479562B2 (en) | 2000-03-02 | 2001-02-26 | Blow-molded foamed films of polyester resin |
AT01104415T ATE334165T1 (de) | 2000-03-02 | 2001-02-26 | Blasgeformter geschäumter film aus polyesterharz |
DE60121648T DE60121648T2 (de) | 2000-03-02 | 2001-02-26 | Blasgeformter geschäumter Film aus Polyesterharz |
ES01104415T ES2267613T3 (es) | 2000-03-02 | 2001-02-26 | Peliculas alveolares de resina de poliester moldeados por soplado. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI000417A IT1317870B1 (it) | 2000-03-02 | 2000-03-02 | Film soffiati da resina poliestere espansa. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI20000417A0 ITMI20000417A0 (it) | 2000-03-02 |
ITMI20000417A1 ITMI20000417A1 (it) | 2001-09-02 |
IT1317870B1 true IT1317870B1 (it) | 2003-07-15 |
Family
ID=11444300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2000MI000417A IT1317870B1 (it) | 2000-03-02 | 2000-03-02 | Film soffiati da resina poliestere espansa. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6479562B2 (it) |
EP (1) | EP1130048B1 (it) |
AT (1) | ATE334165T1 (it) |
DE (1) | DE60121648T2 (it) |
ES (1) | ES2267613T3 (it) |
IT (1) | IT1317870B1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20020506A1 (it) * | 2002-03-11 | 2003-09-11 | Tenax Spa | Procedimento per la realizzazione di elementi lastriformi in materia plastica in particolare reti e simili |
EP1607426B1 (en) * | 2003-03-19 | 2016-08-24 | Toyo Seikan Group Holdings, Ltd. | Film for laminate and laminate comprising the same |
CN100387633C (zh) * | 2003-03-19 | 2008-05-14 | 东洋制罐株式会社 | 层压用薄膜及使用该薄膜的层压材料 |
US20070059511A1 (en) * | 2004-03-31 | 2007-03-15 | Edwards Walter L | Low density foamed polymers |
CN102282213A (zh) | 2009-01-16 | 2011-12-14 | 帝斯曼知识产权资产管理有限公司 | 用于柔性印刷电路板的聚酰胺膜 |
CN110373127A (zh) * | 2018-04-12 | 2019-10-25 | 德莎欧洲股份公司 | 包含发泡膜的压敏胶带及制造这种带和发泡膜的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4145466A (en) * | 1977-09-02 | 1979-03-20 | Rohm And Haas Company | Melt strength improvement of PET |
JPS62204924A (ja) * | 1986-03-05 | 1987-09-09 | Toyo Seikan Kaisha Ltd | 中空成形容器の製造法 |
US5321052A (en) * | 1992-05-12 | 1994-06-14 | Showa Highpolymer Co., Ltd. | Polyester foamed thin materials |
US5288764A (en) * | 1993-01-29 | 1994-02-22 | Amoco Corporation | Increased throughput in foaming and other melt fabrication of polyester |
US6100307A (en) * | 1998-03-17 | 2000-08-08 | Shell Oil Company | Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom |
-
2000
- 2000-03-02 IT IT2000MI000417A patent/IT1317870B1/it active
-
2001
- 2001-02-26 US US09/791,689 patent/US6479562B2/en not_active Expired - Fee Related
- 2001-02-26 DE DE60121648T patent/DE60121648T2/de not_active Expired - Lifetime
- 2001-02-26 EP EP01104415A patent/EP1130048B1/en not_active Expired - Lifetime
- 2001-02-26 ES ES01104415T patent/ES2267613T3/es not_active Expired - Lifetime
- 2001-02-26 AT AT01104415T patent/ATE334165T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20010020046A1 (en) | 2001-09-06 |
DE60121648T2 (de) | 2007-07-26 |
EP1130048A3 (en) | 2002-02-13 |
DE60121648D1 (de) | 2006-09-07 |
ITMI20000417A1 (it) | 2001-09-02 |
ITMI20000417A0 (it) | 2000-03-02 |
ES2267613T3 (es) | 2007-03-16 |
EP1130048A2 (en) | 2001-09-05 |
EP1130048B1 (en) | 2006-07-26 |
US6479562B2 (en) | 2002-11-12 |
ATE334165T1 (de) | 2006-08-15 |
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