METHOD FOR FORMING RUSTPROOF FILM ON PC STRAND
LaoBiz.com profiles the Laos Patent “METHOD FOR FORMING RUSTPROOF FILM ON PC STRAND” from open registry fields, filed by KUROSAWA CONSTRUCTION CO., LTD on 2013-09-25; current status: Abandoned. Identifiers include application No. P/282; DIP id LAP282; protection kind Patent - Foreign. Key dates: publication 2025-12-19. Classification: B05D 7/14、B05D 7/20、B05D 7/24、D07B 1/16、D07B 7/14. Inventor(s)/designer(s): Kei HIRAI, Naoki Matsubara, Ryohei HUROSAWA. Abstract hint: In a method for forming a rustproof film on a PC strand, the thickness of the resin film is set to 200±80 µm, the pre-heating is performed…. Unique application identifiers, holders and classification text are surfaced here to reduce near-duplicate IP landing pages; always verify against the competent office.
P/282
Mark
Key facts
- Type
- Patent
- App. no.
P/282- Status
- Abandoned
- Applicant
- KUROSAWA CONSTRUCTION CO., LTD
- Agent
- LAO Interconsult Co., Ltd
- Filing date
- 2013-09-25
- Publication
- 2025-12-19
- Protection kind
- Patent - Foreign
- Applicant address
- KUROSAWA CONSTRUCTION CO., LTD · 1-36-7, Wakaba-cho, Chofu-shi, Tokyo, 182-0003 Japan · JP
- Agent address
- LAO Interconsult Co., Ltd · Ban Sphanthong Tai, Sokpaluang Road P.O.Box 7039, Vientiane Capital, Lao PDR · LA
- Nice / IPC classes
- B05D 7/14 · B05D 7/20 · B05D 7/24 · D07B 1/16 · D07B 7/14
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination Refused / terminated
-
Substantive examination
-
Published
-
Granted
Related records
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Abstract
In a method for forming a rustproof film on a PC strand, the thickness of the resin film is set to 200±80 µm, the pre-heating is performed within a temperature range from 60 to 150oC to prevent an occurrence of a cob-webbing phenomenon as a result of melting of the synthetic resin powder coating material and the post-heating is performed within a range from 150 to 250oC in order to uniformize the thickness of the coats adhered to the outer peripheral surfaces of the core wire and the surrounding wires, and the temperature of the pre-heating is set to be at least 20oC lower than the temperature of the post-heating, and the synthetic resin powder coating material including particles having diameters in a range from 0.1 to 250 µm is used, and the line speed in the series of steps is set to 5 to 10m/min
In a method for forming a rustproof film on a PC strand, the thickness of the resin film is set to 200±80 µm, the pre-heating is performed within a temperature range from 60 to 150oC to prevent an occurrence of a cob-webbing phenomenon as a result of melting of the synthetic resin powder coating material and the post-heating is performed within a range from 150 to 250oC in order to uniformize the thickness of the coats adhered to the outer peripheral surfaces of the core wire and the surrounding wires, and the temperature of the pre-heating is set to be at least 20oC lower than the temperature of the post-heating, and the synthetic resin powder coating material including particles having diameters in a range from 0.1 to 250 µm is used, and the line speed in the series of steps is set to 5 to 10m/min
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