KR890017069A - 폴리-ε-카프로아미드 필름의 제조방법 - Google Patents
폴리-ε-카프로아미드 필름의 제조방법 Download PDFInfo
- Publication number
- KR890017069A KR890017069A KR1019880005208A KR880005208A KR890017069A KR 890017069 A KR890017069 A KR 890017069A KR 1019880005208 A KR1019880005208 A KR 1019880005208A KR 880005208 A KR880005208 A KR 880005208A KR 890017069 A KR890017069 A KR 890017069A
- Authority
- KR
- South Korea
- Prior art keywords
- caproamide
- film
- poly
- roll
- produced
- 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)
- 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)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 축차 이축 연신방법에 필름의 제조공정도, 제2도는 본 발명 정전 밀착법에 의한 미연신 시트의 냉각 공정도.
Claims (1)
- 용융압출시킨 수지를 롤상화전식 냉각체에서 냉각, 고화하여 미연신 시트를 제조하고, 미연신시트를 종연신기로 종연신한 다음 횡연신기로 횡연신하는 축차 연신법에 의한 통상의 중합체 필름 제조방법에 있어서,ε-카프로락탐의 단독 중합체를 사용한 호모성 폴리아미드계인 폴리- ε-카프로 아미드 중합체를 상대점도 3.0∼4.5으로 하고, 롤상 회전식 냉각체면과의 가까이에 설치한 와이어 단선식 정전인가 장치에 4.OKV∼10.0KV의 전압을 인가하는 정전밀착법에 의하여 결정화도가 낮고 결정화도 편차가 적은 시트를 제조하고, 이를 상기축차 이축연신법에 의하여 필름을 제조하는 폴리- ε-카프로 아미드 필름의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880005208A KR910001573B1 (ko) | 1988-05-04 | 1988-05-04 | 폴리-ε-카프로아미드 필름의 제조방법 |
NL8900189A NL8900189A (nl) | 1988-05-04 | 1989-01-26 | Werkwijze ter vervaardiging van poly-epsilon-caproamide film. |
IT8919457A IT1229890B (it) | 1988-05-04 | 1989-02-16 | Metodo per la preparazione di pellicola di poli beta caproamide |
DE3908690A DE3908690A1 (de) | 1988-05-04 | 1989-03-16 | Verfahren zur herstellung einer biaxial verstreckten poly-(epsilon)-caproamid-folie |
GB8906628A GB2218036A (en) | 1988-05-04 | 1989-03-22 | Biaxially stretched poly- epsilon -caproamide film |
JP1113543A JPH0257316A (ja) | 1988-05-04 | 1989-05-02 | ポリ―ε―カプロンアミドフィルムの製造方法及びその製造装置 |
CN89102928A CN1037479A (zh) | 1988-05-04 | 1989-05-03 | 聚ε-己酰胺薄膜的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880005208A KR910001573B1 (ko) | 1988-05-04 | 1988-05-04 | 폴리-ε-카프로아미드 필름의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890017069A true KR890017069A (ko) | 1989-12-15 |
KR910001573B1 KR910001573B1 (ko) | 1991-03-16 |
Family
ID=19274167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880005208A KR910001573B1 (ko) | 1988-05-04 | 1988-05-04 | 폴리-ε-카프로아미드 필름의 제조방법 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH0257316A (ko) |
KR (1) | KR910001573B1 (ko) |
CN (1) | CN1037479A (ko) |
DE (1) | DE3908690A1 (ko) |
GB (1) | GB2218036A (ko) |
IT (1) | IT1229890B (ko) |
NL (1) | NL8900189A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010002581A (ko) * | 1999-06-16 | 2001-01-15 | 홍순달 | 나일론 플랫사의 제조방법 |
KR20140100978A (ko) * | 2011-12-05 | 2014-08-18 | 도요보 가부시키가이샤 | 이축 배향 폴리아미드계 수지 필름 및 그의 제조 방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2503150B2 (ja) * | 1991-04-16 | 1996-06-05 | 東芝機械株式会社 | 溶融樹脂シ―ト状物の自動ロ―ル掛け装置 |
JP4020283B2 (ja) * | 1999-03-19 | 2007-12-12 | 富士フイルム株式会社 | 二軸延伸ポリエステルフィルムの製造方法 |
JP4710103B2 (ja) * | 2000-06-01 | 2011-06-29 | 東レ株式会社 | ロール表面の付着物除去方法および熱可塑性樹脂フィルムの製造方法 |
US6623679B2 (en) | 2000-12-29 | 2003-09-23 | Eastman Kodak Company | Method of controlling width of polyester film support |
US20020132196A1 (en) * | 2000-12-29 | 2002-09-19 | 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 RESIN FILM ROLL |
CN103824648B (zh) * | 2014-01-25 | 2016-10-19 | 陕西师范大学 | 一种热处理透明导电薄膜材料的方法 |
KR102357542B1 (ko) * | 2015-02-20 | 2022-02-03 | 도레이 카부시키가이샤 | 미다공 플라스틱 필름의 제조 방법 |
JP6773022B2 (ja) * | 2015-02-20 | 2020-10-21 | 東レ株式会社 | 微多孔プラスチックフィルムの製造方法 |
US20180036932A1 (en) * | 2015-02-20 | 2018-02-08 | Toray Industries, Inc. | Method of producing microporous plastic film |
-
1988
- 1988-05-04 KR KR1019880005208A patent/KR910001573B1/ko active Pre-grant Review Request
-
1989
- 1989-01-26 NL NL8900189A patent/NL8900189A/nl not_active Application Discontinuation
- 1989-02-16 IT IT8919457A patent/IT1229890B/it active
- 1989-03-16 DE DE3908690A patent/DE3908690A1/de not_active Withdrawn
- 1989-03-22 GB GB8906628A patent/GB2218036A/en not_active Withdrawn
- 1989-05-02 JP JP1113543A patent/JPH0257316A/ja active Pending
- 1989-05-03 CN CN89102928A patent/CN1037479A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010002581A (ko) * | 1999-06-16 | 2001-01-15 | 홍순달 | 나일론 플랫사의 제조방법 |
KR20140100978A (ko) * | 2011-12-05 | 2014-08-18 | 도요보 가부시키가이샤 | 이축 배향 폴리아미드계 수지 필름 및 그의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
NL8900189A (nl) | 1989-12-01 |
IT1229890B (it) | 1991-09-13 |
JPH0257316A (ja) | 1990-02-27 |
IT8919457A0 (it) | 1989-02-16 |
KR910001573B1 (ko) | 1991-03-16 |
DE3908690A1 (de) | 1989-11-16 |
GB2218036A (en) | 1989-11-08 |
CN1037479A (zh) | 1989-11-29 |
GB8906628D0 (en) | 1989-05-10 |
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A201 | Request for examination | ||
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Free format text: OPPOSITION NUMBER: 001991000417; OPPOSITION DATE: 19910515 |