IT1229890B - METHOD FOR THE PREPARATION OF POLY BETA CAPROAMIDE FILM - Google Patents
METHOD FOR THE PREPARATION OF POLY BETA CAPROAMIDE FILMInfo
- Publication number
- IT1229890B IT1229890B IT8919457A IT1945789A IT1229890B IT 1229890 B IT1229890 B IT 1229890B IT 8919457 A IT8919457 A IT 8919457A IT 1945789 A IT1945789 A IT 1945789A IT 1229890 B IT1229890 B IT 1229890B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- poly beta
- caproamide
- film
- caproamide film
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/9165—Electrostatic pinning
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/30—Drawing through a die
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880005208A KR910001573B1 (en) | 1988-05-04 | 1988-05-04 | Process for the production of a poly-epsilon caproamid film |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8919457A0 IT8919457A0 (en) | 1989-02-16 |
IT1229890B true IT1229890B (en) | 1991-09-13 |
Family
ID=19274167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8919457A IT1229890B (en) | 1988-05-04 | 1989-02-16 | METHOD FOR THE PREPARATION OF POLY BETA CAPROAMIDE FILM |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH0257316A (en) |
KR (1) | KR910001573B1 (en) |
CN (1) | CN1037479A (en) |
DE (1) | DE3908690A1 (en) |
GB (1) | GB2218036A (en) |
IT (1) | IT1229890B (en) |
NL (1) | NL8900189A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2503150B2 (en) * | 1991-04-16 | 1996-06-05 | 東芝機械株式会社 | Device for automatically rolling molten resin sheets |
JP4020283B2 (en) * | 1999-03-19 | 2007-12-12 | 富士フイルム株式会社 | Method for producing biaxially stretched polyester film |
KR20010002581A (en) * | 1999-06-16 | 2001-01-15 | 홍순달 | A method of manufacturing for nylon flat yarn |
JP4710103B2 (en) * | 2000-06-01 | 2011-06-29 | 東レ株式会社 | Method for removing deposits on roll surface and method for producing thermoplastic resin film |
US20020132196A1 (en) * | 2000-12-29 | 2002-09-19 | Eastman Kodak Company | Method of controlling width of polyester film support |
US6623679B2 (en) | 2000-12-29 | 2003-09-23 | Eastman Kodak Company | Method of controlling width of polyester film support |
EP1876007A4 (en) * | 2005-04-28 | 2009-04-22 | Toyo Boseki | Process for producing polyamide-based resin film roll |
JP6036702B2 (en) * | 2011-12-05 | 2016-11-30 | 東洋紡株式会社 | Biaxially oriented polyamide resin film and method for producing the same |
CN103824648B (en) * | 2014-01-25 | 2016-10-19 | 陕西师范大学 | A kind of method of heat treatment transparent conductive film material |
US20180036932A1 (en) * | 2015-02-20 | 2018-02-08 | Toray Industries, Inc. | Method of producing microporous plastic film |
JP6773022B2 (en) * | 2015-02-20 | 2020-10-21 | 東レ株式会社 | Manufacturing method of microporous plastic film |
WO2016132808A1 (en) * | 2015-02-20 | 2016-08-25 | 東レバッテリーセパレータフィルム株式会社 | Method for producing microporous plastic film |
-
1988
- 1988-05-04 KR KR1019880005208A patent/KR910001573B1/en active Pre-grant Review Request
-
1989
- 1989-01-26 NL NL8900189A patent/NL8900189A/en not_active Application Discontinuation
- 1989-02-16 IT IT8919457A patent/IT1229890B/en active
- 1989-03-16 DE DE3908690A patent/DE3908690A1/en not_active Withdrawn
- 1989-03-22 GB GB8906628A patent/GB2218036A/en not_active Withdrawn
- 1989-05-02 JP JP1113543A patent/JPH0257316A/en active Pending
- 1989-05-03 CN CN89102928A patent/CN1037479A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1037479A (en) | 1989-11-29 |
KR890017069A (en) | 1989-12-15 |
DE3908690A1 (en) | 1989-11-16 |
GB2218036A (en) | 1989-11-08 |
GB8906628D0 (en) | 1989-05-10 |
IT8919457A0 (en) | 1989-02-16 |
JPH0257316A (en) | 1990-02-27 |
NL8900189A (en) | 1989-12-01 |
KR910001573B1 (en) | 1991-03-16 |
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