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ATE183432T1 - Verfahren zur behandlung einer folie aus einem flüssigkristallium - Google Patents

Verfahren zur behandlung einer folie aus einem flüssigkristallium

Info

Publication number
ATE183432T1
ATE183432T1 AT95931667T AT95931667T ATE183432T1 AT E183432 T1 ATE183432 T1 AT E183432T1 AT 95931667 T AT95931667 T AT 95931667T AT 95931667 T AT95931667 T AT 95931667T AT E183432 T1 ATE183432 T1 AT E183432T1
Authority
AT
Austria
Prior art keywords
liquid crystal
polymer
treating
film
crystal film
Prior art date
Application number
AT95931667T
Other languages
English (en)
Inventor
Randy D Jester
John A Penoyer
Douglas D Roth
Detlef Frank
Minoru Onodera
Takeichi Tsudaka
Toshiaki Sato
Tohei Moritani
Original Assignee
Hoechst Celanese Corp
Kuraray Co
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 Hoechst Celanese Corp, Kuraray Co filed Critical Hoechst Celanese Corp
Application granted granted Critical
Publication of ATE183432T1 publication Critical patent/ATE183432T1/de

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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29K2105/0079—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
AT95931667T 1994-09-16 1995-09-05 Verfahren zur behandlung einer folie aus einem flüssigkristallium ATE183432T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/307,993 US5529740A (en) 1994-09-16 1994-09-16 Process for treating liquid crystal polymer film

Publications (1)

Publication Number Publication Date
ATE183432T1 true ATE183432T1 (de) 1999-09-15

Family

ID=23192068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95931667T ATE183432T1 (de) 1994-09-16 1995-09-05 Verfahren zur behandlung einer folie aus einem flüssigkristallium

Country Status (6)

Country Link
US (2) US5529740A (de)
EP (1) EP0781194B1 (de)
JP (1) JP3882213B2 (de)
AT (1) ATE183432T1 (de)
DE (1) DE69511568T2 (de)
WO (1) WO1996008361A1 (de)

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WO2020218141A1 (ja) * 2019-04-23 2020-10-29 株式会社クラレ 熱可塑性液晶ポリマーフィルム、積層体、および成形体、ならびにそれらの製造方法
JP7024141B2 (ja) * 2019-04-23 2022-02-22 株式会社クラレ 熱可塑性液晶ポリマーフィルム、積層体、および成形体、ならびにそれらの製造方法
JP7024142B2 (ja) * 2019-04-23 2022-02-22 株式会社クラレ 熱可塑性液晶ポリマーフィルム、積層体、および成形体、ならびにそれらの製造方法
JP7238648B2 (ja) * 2019-07-08 2023-03-14 Tdk株式会社 プリント配線板、多層プリント配線板、およびプリント配線板の製造方法
TWI697549B (zh) 2019-12-23 2020-07-01 長春人造樹脂廠股份有限公司 液晶高分子膜及包含其之積層板
TWI740515B (zh) 2019-12-23 2021-09-21 長春人造樹脂廠股份有限公司 液晶高分子膜及包含其之積層板
CN112159545B (zh) * 2020-09-04 2021-12-21 瑞声新能源发展(常州)有限公司科教城分公司 液晶聚合物薄膜的热处理方法及改性液晶聚合物薄膜
JP2022091688A (ja) * 2020-12-09 2022-06-21 デンカ株式会社 Ｌｃｐ押出フィルム、ｌｃｐ延伸フィルム、回路基板用絶縁材料、及び金属箔張積層板
WO2022124308A1 (ja) * 2020-12-09 2022-06-16 デンカ株式会社 Ｌｃｐ押出フィルム及びその製造方法、延伸処理用ｌｃｐ押出フィルム、ｌｃｐ延伸フィルム、熱収縮性ｌｃｐ延伸フィルム、回路基板用絶縁材料、並びに金属箔張積層板
JP2022091687A (ja) * 2020-12-09 2022-06-21 デンカ株式会社 Ｌｃｐ押出フィルム、ｌｃｐ延伸フィルム、回路基板用絶縁材料、及び金属箔張積層板
JP2023070392A (ja) * 2021-11-09 2023-05-19 デンカ株式会社 延伸処理用ｌｃｐ押出フィルム、熱収縮性ｌｃｐ延伸フィルム、回路基板用絶縁材料、及び金属箔張積層板
JP7121212B1 (ja) 2022-03-15 2022-08-17 株式会社ノリタケカンパニーリミテド 樹脂フィルム熱処理装置および樹脂フィルムの熱処理方法
CN119391025B (zh) * 2024-12-31 2025-07-04 浙江聚领新材料有限公司 一种液晶高分子薄膜的制造方法及液晶高分子薄膜

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Also Published As

Publication number Publication date
JP3882213B2 (ja) 2007-02-14
WO1996008361A1 (en) 1996-03-21
EP0781194B1 (de) 1999-08-18
US5529740A (en) 1996-06-25
EP0781194A1 (de) 1997-07-02
DE69511568T2 (de) 2000-03-30
DE69511568D1 (de) 1999-09-23
JPH0890570A (ja) 1996-04-09
US5703202A (en) 1997-12-30

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