Invention Grant
- Patent Title: Molded body
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Application No.: US15559357Application Date: 2016-02-04
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Publication No.: US10596739B2Publication Date: 2020-03-24
- Inventor: Nozomu Washio , Taketo Hashimoto , Jun Fujimoto
- Applicant: RIKEN TECHNOS CORPORATION
- Applicant Address: JP
- Assignee: RIKEN TECHNOS CORPORATION
- Current Assignee: RIKEN TECHNOS CORPORATION
- Current Assignee Address: JP
- Agency: Bracewell LLP
- Agent Brad Y. Chin
- Priority: JP2015-054437 20150318; JP2016-007569 20160119
- International Application: PCT/JP2016/053357 WO 20160204
- International Announcement: WO2016/147734 WO 20160922
- Main IPC: B29C48/15
- IPC: B29C48/15 ; C09D7/40 ; B32B27/18 ; C08J7/04 ; B32B1/00 ; B32B27/20 ; B32B27/30 ; C09D133/10 ; C09D135/02 ; B05D1/00 ; B05D1/02 ; B29L31/30

Abstract:
One embodiment provides a molded body that includes a resin substrate and in which: a part or all of the surface of the substrate is coated with a hard coat; a first hard coat is formed from a coating material that does not contain inorganic particles and that contains (A) 100 parts by mass of a polyfunctional (meth)acrylate, (B) 0.01-7 parts by mass of a water-repelling agent, and (C) 0.01-10 parts by mass of a silane coupling agent; and a second hard coat is formed from a coating material containing (A) 100 parts by mass of the polyfunctional (meth)acrylate and (D) 50-300 parts by mass of fine inorganic particles having an average particle size of 1-300 nm. Another embodiment provides a molded body that includes a resin substrate and in which a part or all of the surface of the substrate is coated with a hard coat, a first hard coat is formed from a coating material that does not contain inorganic particles, a second hard coat is formed from a coating material containing inorganic particles, (i) the total light transmittance is 85% or more, and (ii) the pencil hardness of the surface of the first hard coat is 5H or more.
Public/Granted literature
- US20180111303A1 MOLDED BODY Public/Granted day:2018-04-26
Information query