JP2024515094A - 複合材料の成形方法における離型フィルムとしてのポリメチルペンテンフィルムの使用 - Google Patents

複合材料の成形方法における離型フィルムとしてのポリメチルペンテンフィルムの使用 Download PDF

Info

Publication number
JP2024515094A
JP2024515094A JP2023564102A JP2023564102A JP2024515094A JP 2024515094 A JP2024515094 A JP 2024515094A JP 2023564102 A JP2023564102 A JP 2023564102A JP 2023564102 A JP2023564102 A JP 2023564102A JP 2024515094 A JP2024515094 A JP 2024515094A
Authority
JP
Japan
Prior art keywords
film
male
use according
composite material
mold
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023564102A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024515094A5 (https=
Inventor
ロス エー． キー，
アンヌ－リーズ ゴファン，
Original Assignee
ソルヴェイ（ソシエテ アノニム）
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 ソルヴェイ（ソシエテ アノニム） filed Critical ソルヴェイ（ソシエテ アノニム）
Publication of JP2024515094A publication Critical patent/JP2024515094A/ja
Publication of JP2024515094A5 publication Critical patent/JP2024515094A5/ja
Pending legal-status Critical Current

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/542—Placing or positioning the reinforcement in a covering or packaging element before or during moulding, e.g. drawing in a sleeve
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/58—Applying the releasing agents
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68—Release 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0075—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other using release sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
JP2023564102A 2021-04-23 2022-04-21 複合材料の成形方法における離型フィルムとしてのポリメチルペンテンフィルムの使用 Pending JP2024515094A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21170320.2A EP4079494A1 (en) 2021-04-23 2021-04-23 Use of polymethylpentene film as release film in a method for shaping composite material
EP21170320.2 2021-04-23
PCT/EP2022/060621 WO2022223733A1 (en) 2021-04-23 2022-04-21 Use of polymethylpentene film as release film in a method for shaping composite material

Publications (2)

Publication Number Publication Date
JP2024515094A true JP2024515094A (ja) 2024-04-04
JP2024515094A5 JP2024515094A5 (https=) 2025-04-01

Family

ID=75674639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023564102A Pending JP2024515094A (ja) 2021-04-23 2022-04-21 複合材料の成形方法における離型フィルムとしてのポリメチルペンテンフィルムの使用

Country Status (5)

Country Link
US (1) US20240217191A1 (https=)
EP (2) EP4079494A1 (https=)
JP (1) JP2024515094A (https=)
CN (1) CN117561162A (https=)
WO (1) WO2022223733A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146710A (en) * 1979-03-30 1980-11-15 Storey Brothers & Co Method of molding molding structure
JP2012218257A (ja) * 2011-04-07 2012-11-12 Sumitomo Bakelite Co Ltd 繊維強化樹脂成形品の製造方法、および繊維強化樹脂成形品
JP2020514123A (ja) * 2017-02-08 2020-05-21 サイテック インダストリアル マテリアルズ （ダービー） リミテッド 複合材料の二重ダイアフラム成形、そのような成形のためのアセンブリ、及び結果として得られる複合材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042574A (en) * 1957-09-25 1962-07-03 Du Pont Method of making laminated structures
EP0017452A1 (en) * 1979-03-30 1980-10-15 STOREY BROTHERS & COMPANY LIMITED Method of making a shaped structure
CA1296833C (en) * 1988-04-05 1992-03-03 Erica Marie-Jose Besso Polymethylpentene release sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146710A (en) * 1979-03-30 1980-11-15 Storey Brothers & Co Method of molding molding structure
JP2012218257A (ja) * 2011-04-07 2012-11-12 Sumitomo Bakelite Co Ltd 繊維強化樹脂成形品の製造方法、および繊維強化樹脂成形品
JP2020514123A (ja) * 2017-02-08 2020-05-21 サイテック インダストリアル マテリアルズ （ダービー） リミテッド 複合材料の二重ダイアフラム成形、そのような成形のためのアセンブリ、及び結果として得られる複合材料

Also Published As

Publication number Publication date
EP4326539B1 (en) 2026-03-18
WO2022223733A1 (en) 2022-10-27
EP4326539A1 (en) 2024-02-28
CN117561162A (zh) 2024-02-13
EP4079494A1 (en) 2022-10-26
US20240217191A1 (en) 2024-07-04

Similar Documents

Publication Publication Date Title
US11518117B2 (en) Double diaphragm shaping of composite materials, assemblies for such shaping, and resulting composite materials
US20230059269A1 (en) Automated mechanical shaping of composite materials
JP7824076B2 (ja) 複合材料の機械的成形
JP2024515094A (ja) 複合材料の成形方法における離型フィルムとしてのポリメチルペンテンフィルムの使用
JP2024517677A (ja) 複合材料の成形方法における剥離フィルムとしてのフルオロポリマーの使用
CN109591316A (zh) 一种替代复合材料产品表面喷漆的制品及其制造方法

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20241225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250321

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250321

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260310