- Patent Title: Antislip flexible materials and methods for their making and use
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Application No.: US16304587Application Date: 2017-04-20
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Publication No.: US11529647B2Publication Date: 2022-12-20
- Inventor: Jozsef Mandzsu , Zoltan Mandzsu , Jozsef Mandzsu
- Applicant: FLEXINNOVA KFT
- Applicant Address: HU Fot
- Assignee: FLEXINNOVA KFT
- Current Assignee: FLEXINNOVA KFT
- Current Assignee Address: HU Fot
- Agency: Kaplan Breyer Schwarz, LLP
- Priority: HUP1600341 20160526
- International Application: PCT/HU2017/000029 WO 20170420
- International Announcement: WO2017/203306 WO 20171130
- Main IPC: B32B27/32
- IPC: B32B27/32 ; B05D5/08 ; B05D1/28 ; B65B5/04 ; B65D33/00 ; B29C59/02 ; B32B27/08 ; B32B27/14 ; B32B5/02 ; B32B27/12 ; B32B27/34 ; D06N3/00 ; D06N3/04 ; C08J7/04

Abstract:
A method for forming an antislip material. A flexible thermoplastic carrier is provided. A hot release surface is provided. Provided is a first layer of discrete thermoplastic particles, sifting on the hot release surface. The discrete particles are above their softening temperatures, providing in the first layer a tackiness. The method includes contacting the carrier with the tacky first layer for sticking the first layer to the carrier, and thereafter removing the carrier, and therewith the tacky first layer stuck to the carrier, from the release surface. Thereby the carrier is provided with a hot, preferably discontinuous and/or elastomeric antislip coating. With a heat energy of the hot coating a bond is formed between the carrier and the coating. The removing of the carrier includes pulling the carrier out of the contact with a pulling-out force. The temperature of the hot release surface is above the melting temperature of the carrier. The carrier would be spoiled, if heated completely to the temperature of the release surface and simultaneously pulled with the pulling-out force. Therefore the contacting time is kept shorter than a minimum time required by a heat of the hot release surface for spoiling the carrier. Flat-topped roughening projections can be included in the antislip coating.
Public/Granted literature
- US20220008954A2 ANTISLIP FLEXIBLE MATERIALS AND METHODS FOR THEIR MAKING AND USE Public/Granted day:2022-01-13
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