CN117561162A - 聚甲基戊烯膜在复合材料成形方法中作为离型膜的用途 - Google Patents

聚甲基戊烯膜在复合材料成形方法中作为离型膜的用途 Download PDF

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Publication number
CN117561162A
CN117561162A CN202280044525.8A CN202280044525A CN117561162A CN 117561162 A CN117561162 A CN 117561162A CN 202280044525 A CN202280044525 A CN 202280044525A CN 117561162 A CN117561162 A CN 117561162A
Authority
CN
China
Prior art keywords
film
male
composite
composite material
membrane
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
CN202280044525.8A
Other languages
English (en)
Chinese (zh)
Inventor
R·A·基
A-L·戈芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siensco
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of CN117561162A publication Critical patent/CN117561162A/zh
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)
CN202280044525.8A 2021-04-23 2022-04-21 聚甲基戊烯膜在复合材料成形方法中作为离型膜的用途 Pending CN117561162A (zh)

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 (1)

Publication Number Publication Date
CN117561162A true CN117561162A (zh) 2024-02-13

Family

ID=75674639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280044525.8A Pending CN117561162A (zh) 2021-04-23 2022-04-21 聚甲基戊烯膜在复合材料成形方法中作为离型膜的用途

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
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
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

Family Cites Families (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
CA1296833C (en) * 1988-04-05 1992-03-03 Erica Marie-Jose Besso Polymethylpentene release sheet
MX2019009414A (es) * 2017-02-08 2020-01-15 Cytec Industrial Mat (Derby) Limited Conformado con doble diafragma de materiales compuestos, ensamblajes para el conformado y materiales compuestos resultantes.

Patent Citations (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
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

Also Published As

Publication number Publication date
EP4326539B1 (en) 2026-03-18
WO2022223733A1 (en) 2022-10-27
EP4326539A1 (en) 2024-02-28
JP2024515094A (ja) 2024-04-04
EP4079494A1 (en) 2022-10-26
US20240217191A1 (en) 2024-07-04

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20240613

Address after: Brussels

Applicant after: SIENSCO

Country or region after: Belgium

Address before: Brussels

Applicant before: SOLVAY S.A.

Country or region before: Belgium