Title:
RESIN MOLDED BODY WITH SURFACE HAVING EXCELLENT WATER SLIDING PROPERTY
Document Type and Number:
Japanese Patent JP2015010221
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a resin molded body which is excellent in water sliding property, has extremely high sliding property for a viscous water-containing substance, and can be used in a form of a film, bottle, tray, cup or the like.SOLUTION: The resin molded body has a surface where hydrophobic fine particles having a BET specific surface area of larger than 300 m/g are distributed. The hydrophobic fine particles are, for example, silica fine particles having a hydrophobic functional group (such as an alkylsilyl group, alkyl group, fluoroalkylsilyl group, and fluoroalkyl group) introduced to the surfaces thereof. The surface of the resin molded body where the hydrophobic fine particles are distributed shows a fall angle of 5° or less, where a fall angle is defined as an angle of the surface when pure water in an amount of 30 mg dropped onto the surface slips and falls. The hydrophobic fine particles are compounded in an amount of 40 to 300 parts by weight per 100 parts by weight of the resin.
Inventors:
IWAMOTO SHINYA
AKUTSU YOSUKE
AKUTSU YOSUKE
Application Number:
JP2013139017A
Publication Date:
January 19, 2015
Filing Date:
July 02, 2013
Export Citation:
Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD
International Classes:
C08J7/04; C08K9/00; C08L101/00; C09K3/18
Domestic Patent References:
| JP2013103751A | 2013-05-30 | |||
| JP2010132839A | 2010-06-17 | |||
| JP2001131318A | 2001-05-15 | |||
| JP2009185201A | 2009-08-20 | |||
| JP2010254377A | 2010-11-11 | |||
| JP2013039930A | 2013-02-28 |
Foreign References:
| WO2010093002A1 | 2010-08-19 |
Attorney, Agent or Firm:
Ono Pure in addition
Sachiko Okunuki
Sayaka Masuda
Sachiko Okunuki
Sayaka Masuda