Title:
PROCESS FOR PRODUCING POLYMER MEMBER WITH RUGGED SURFACE STRUCTURE, AND POLYMER MEMBER
Document Type and Number:
WIPO Patent Application WO/2012/014995
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a process for polymer member production in which a rugged surface structure is easy to control, and a polymer member obtained by the process.
This process for producing a polymer member (10) having a rugged surface structure is characterized by comprising a step (A) in which a monomer-absorbing layer (5) capable of absorbing a polymerizable monomer (2), a ruggedness transfer material layer (1) having a rugged surface (1a), and a polymerizable-composition layer (4) containing the polymerizable monomer (2) are superposed so that the layer (4) is disposed between the monomer-absorbing layer (5) and the rugged surface (1a) of the transfer material layer (1) and a step (B) in which the polymerizable monomer (2) is polymerized. The process is further characterized in that the polymerizable-composition layer (4) contains an incompatible substance (3) which is incompatible with the polymerizable monomer (2) and with the polymer to be obtained by polymerizing the polymerizable monomer, and that prior to the step (B), some of the polymerizable monomer (2) contained in the polymerizable-composition layer (4) is absorbed in the monomer-absorbing layer (5).
Inventors:
HIDA,Takafumi (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
樋田 貴文 (〒80 大阪府茨木市下穂積１丁目１番２号 日東電工株式会社内 Osaka, 〒5678680, JP)
NAGASAKI,Kunio (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
長崎 国夫 (〒80 大阪府茨木市下穂積１丁目１番２号 日東電工株式会社内 Osaka, 〒5678680, JP)
樋田 貴文 (〒80 大阪府茨木市下穂積１丁目１番２号 日東電工株式会社内 Osaka, 〒5678680, JP)
NAGASAKI,Kunio (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
長崎 国夫 (〒80 大阪府茨木市下穂積１丁目１番２号 日東電工株式会社内 Osaka, 〒5678680, JP)
Application Number:
JP2011/067323
Publication Date:
February 02, 2012
Filing Date:
July 28, 2011
Export Citation:
Assignee:
NITTO DENKO CORPORATION (1-1-2, ShimohozumiIbaraki-sh, Osaka 80, 〒5678680, JP)
日東電工株式会社 (〒80 大阪府茨木市下穂積１丁目１番２号 Osaka, 〒5678680, JP)
HIDA,Takafumi (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
樋田 貴文 (〒80 大阪府茨木市下穂積１丁目１番２号 日東電工株式会社内 Osaka, 〒5678680, JP)
NAGASAKI,Kunio (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
日東電工株式会社 (〒80 大阪府茨木市下穂積１丁目１番２号 Osaka, 〒5678680, JP)
HIDA,Takafumi (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
樋田 貴文 (〒80 大阪府茨木市下穂積１丁目１番２号 日東電工株式会社内 Osaka, 〒5678680, JP)
NAGASAKI,Kunio (1-1-2 Shimohozumi,Ibaraki-sh, Osaka 80, 〒5678680, JP)
International Classes:
B32B3/30; B29C41/22; B32B27/18; B29L9/00
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (SHIN-OSAKA MT Bldg. 1, 13-9 Nishinakajima 5-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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Claims:
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