Process for preparing hydrophilic polymer film and apparatus thereof

United States of America Patent

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Jan 4, 1994
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N/A
app pub date
Sep 27, 1991
filing date
Sep 27, 1990

priority date (Note)
Expired

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Abstract

An apparatus for coating a hydrophilic film which includes a light reaction chamber having UV lamps on either side of the film, two cooling fans and a solvent deflation fan. There are also an air drying plates and coating nozzles.

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Patent Owner(s)

Patent Owner	Address
SAM YANG CO LTD	SEOUL 110-470

International Classification(s)

B05B:SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
An, Jeong W	Cheonlabuk-Do, KR	2	22
Kim, Jae W	Cheonlabuk-Do, KR	8	142
Kim, Young H	Cheonlabuk-Do, KR	66	830
Lee, Woog Y	Cheonlabuk-Do, KR	2	22

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Process for preparing hydrophilic polymer film and apparatus thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07766340

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PATENT NO	5275663
SERIAL NO	07766340
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07766340

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