Title:
HYDROPHOBIC NANO-SILICA-BLENDED THERMOPLASTIC HOT-MELT FILM HAVING EXCELLENT ADHESIVE STRENGTH
Document Type and Number:
WIPO Patent Application WO/2021/066246
Kind Code:
A1
Abstract:
The present invention relates to a hydrophobic nano-silica-blended thermoplastic hot-melt film having excellent adhesive strength. Specifically, the thermoplastic hot-melt film comprises hydrophobic functional group-bearing nano-silica in an amount range of 0.1-5 phr (parts per hundred resin) and has a thickness of 0.02-0.3 mm, wherein the nano-silica has a particle size of 1-100 nm.
Inventors:
PARK HEEDAE (KR)
Application Number:
PCT/KR2019/014788
Publication Date:
April 08, 2021
Filing Date:
November 04, 2019
Export Citation:
Assignee:
PARK HEEDAE (KR)
International Classes:
C09J7/38; C08K3/36; C08K9/04; C09J11/04; C09J123/08; C09J175/04
Foreign References:
| KR101938526B1 | 2019-01-15 | |||
| KR101971849B1 | 2019-04-23 | |||
| KR20160046626A | 2016-04-29 | |||
| KR101291072B1 | 2013-08-01 | |||
| KR20100008480A | 2010-01-26 |
Attorney, Agent or Firm:
LEE, Joongseop (KR)
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