IT1229890B - METHOD FOR THE PREPARATION OF POLY BETA CAPROAMIDE FILM - Google Patents

METHOD FOR THE PREPARATION OF POLY BETA CAPROAMIDE FILM

Info

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
Application number
IT8919457A
Other languages
Italian (it)
Other versions
IT8919457A0 (en
Inventor
Chang Whan Kyun
Original Assignee
Skc Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Skc Ltd filed Critical Skc Ltd
Publication of IT8919457A0 publication Critical patent/IT8919457A0/en
Application granted granted Critical
Publication of IT1229890B publication Critical patent/IT1229890B/en

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)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
IT8919457A 1988-05-04 1989-02-16 METHOD FOR THE PREPARATION OF POLY BETA CAPROAMIDE FILM IT1229890B (en)

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)

* Cited by examiner, † Cited by third party
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
US20090065979A1 (en) * 2005-04-28 2009-03-12 Tadashi Nishi Process for Producing Polyamide-Based Resin Film Roll
CN103958579B (en) * 2011-12-05 2016-10-26 东洋纺株式会社 A kind of Biaxially orientated polyamide-based resin film and manufacture method thereof
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
EP3260267A4 (en) * 2015-02-20 2018-11-07 Toray Industries, Inc. Method for producing microporous plastic film
KR102337426B1 (en) * 2015-02-20 2021-12-09 도레이 카부시키가이샤 Method for manufacturing microporous plastic film
HUE051622T2 (en) * 2015-02-20 2021-03-01 Toray Industries Method for producing microporous plastic film

Also Published As

Publication number Publication date
JPH0257316A (en) 1990-02-27
NL8900189A (en) 1989-12-01
CN1037479A (en) 1989-11-29
GB2218036A (en) 1989-11-08
IT8919457A0 (en) 1989-02-16
KR910001573B1 (en) 1991-03-16
DE3908690A1 (en) 1989-11-16
GB8906628D0 (en) 1989-05-10
KR890017069A (en) 1989-12-15

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