EP4277775A4 - TEST FORM FOR TESTING MICRO- AND NANO-COATINGS ON AL AND FE MATERIALS - Google Patents

TEST FORM FOR TESTING MICRO- AND NANO-COATINGS ON AL AND FE MATERIALS

Info

Publication number
EP4277775A4
EP4277775A4 EP21927753.0A EP21927753A EP4277775A4 EP 4277775 A4 EP4277775 A4 EP 4277775A4 EP 21927753 A EP21927753 A EP 21927753A EP 4277775 A4 EP4277775 A4 EP 4277775A4
Authority
EP
European Patent Office
Prior art keywords
nano
coatings
materials
test mold
testing micro
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
EP21927753.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4277775A1 (en
Inventor
Stefan MICHNA
Jan Novotny
Jaroslava SVOBODOVA
Petr Horcica
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.)
Univerzita J E Purkyne V Usti Nad Labem
Original Assignee
Univerzita J E Purkyne V Usti Nad Labem
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 Univerzita J E Purkyne V Usti Nad Labem filed Critical Univerzita J E Purkyne V Usti Nad Labem
Publication of EP4277775A1 publication Critical patent/EP4277775A1/en
Publication of EP4277775A4 publication Critical patent/EP4277775A4/en
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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating 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
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
    • B29D35/0063—Moulds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/208—Coatings, e.g. platings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0663—Mould maintenance, e.g. cleaning, washing, repairing
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B29K2021/006—Thermosetting elastomers
    • 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
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/02—Aluminium
    • 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
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/08—Transition metals
    • B29K2905/12—Iron
    • 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
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/40—Test specimens ; Models, e.g. model cars ; Probes
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/732—Floor coverings
    • B29L2031/7324—Mats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP21927753.0A 2021-02-25 2021-06-29 TEST FORM FOR TESTING MICRO- AND NANO-COATINGS ON AL AND FE MATERIALS Pending EP4277775A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2021-85A CZ202185A3 (cs) 2021-02-25 2021-02-25 Testovací forma pro testování mikro a nano povlaků na Al a Fe materiálech
PCT/IB2021/055826 WO2022180440A1 (en) 2021-02-25 2021-06-29 Testing mould to test micro- and nano-coatings on al and fe materials

Publications (2)

Publication Number Publication Date
EP4277775A1 EP4277775A1 (en) 2023-11-22
EP4277775A4 true EP4277775A4 (en) 2025-01-01

Family

ID=82799563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21927753.0A Pending EP4277775A4 (en) 2021-02-25 2021-06-29 TEST FORM FOR TESTING MICRO- AND NANO-COATINGS ON AL AND FE MATERIALS

Country Status (3)

Country Link
EP (1) EP4277775A4 (cs)
CZ (1) CZ202185A3 (cs)
WO (1) WO2022180440A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ310068B6 (cs) * 2022-01-15 2024-07-10 Univerzita Jana Evangelisty Purkyně V Ústí Nad Labem Způsob testování mikro a nano povlaků na Al a Fe materiálech, zejména u forem pro lisování hotových výrobků vybraných ze skupiny pneumatika, podrážka obuvi a rohož

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187407A (ja) * 1999-10-22 2001-07-10 Bridgestone Corp タイヤモールドの検査方法
CN205009448U (zh) * 2015-09-25 2016-02-03 安徽中马橡塑制品有限公司 一种硫化样品试验模具
JP6645839B2 (ja) * 2016-01-19 2020-02-14 株式会社ブリヂストン ゴム組成物の製造方法、ゴム組成物及びタイヤ
EP3560670B1 (en) * 2018-04-25 2021-10-13 Univerzita J. E. Purkyne v Usti nad Labem Ptfe-based coating for moulds of aluminium alloys used in rubber vulcanization for tire production and method of production thereof
CN209478726U (zh) * 2018-12-20 2019-10-11 浦林成山（山东）轮胎有限公司 一种用于制作测试帘布间覆胶粘合力的硫化模具

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Sintering - Methods and Products", 23 March 2012, INTECHOPEN LIMITED, London, UK, ISBN: 978-953-510-371-4, article JELENA MILOVANOVIC ET AL: "Metal Laser Sintering for Rapid Tooling in Application to Tyre Tread Pattern Mould", pages: 73 - 90, XP055502169, DOI: 10.5772/35276 *
ANONYMOUS: "Permanent mould release - Enhanced efficiency in tire production", HTTPS://WWW.MUENCH-CHEMIE.COM/EN/CASE-DETAILS/PERMANENT-MOULD-RELEASE.HTML, 16 January 2021 (2021-01-16), pages 1 - 1, XP093224784, Retrieved from the Internet <URL:https://web.archive.org/web/20210116055445/https://www.muench-chemie.com/en/case-details/permanent-mould-release.html> *
ANONYMOUS: "Tire Production | Münch Chemie", 12 September 2017 (2017-09-12), pages 1 - 4, XP093224501, Retrieved from the Internet <URL:https://web.archive.org/web/20170912160606/http://www.muench-chemie.com/en/tire-production.html> *
OKADA AKIRA ET AL: "Fundamental study on releasability of molded rubber from mold tool surface", THE INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, vol. 70, no. 5-8, 1 February 2014 (2014-02-01), London, pages 1515 - 1521, XP093224246, ISSN: 0268-3768, Retrieved from the Internet <URL:https://link.springer.com/content/pdf/10.1007/s00170-013-5415-x> DOI: 10.1007/s00170-013-5415-x *
See also references of WO2022180440A1 *

Also Published As

Publication number Publication date
EP4277775A1 (en) 2023-11-22
WO2022180440A1 (en) 2022-09-01
CZ309304B6 (cs) 2022-08-10
CZ202185A3 (cs) 2022-08-10

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20241204

RIC1 Information provided on ipc code assigned before grant

Ipc: B29C 43/36 20060101ALI20241128BHEP

Ipc: B29C 33/30 20060101ALI20241128BHEP

Ipc: B29C 33/42 20060101ALI20241128BHEP

Ipc: G01N 33/208 20190101ALI20241128BHEP

Ipc: G01N 33/00 20060101ALI20241128BHEP

Ipc: B29C 33/00 20060101AFI20241128BHEP