Title:
汚染防止剤組成物
Document Type and Number:
Japanese Patent JP4868629
Kind Code:
B1
Abstract:
[Object] To provide an anti-soiling agent compound that can sufficiently prevents adhesion of pitch to a dry part region. [Solution] The present invention provides an anti-soiling agent composition is provided with: a low molecular polysiloxane compound represented by the following formula (1); and a high molecular polysiloxane compound represented by the following formula (2), and characterized in that the number of modified groups per low molecular polysiloxane compound is in a range from 0.1 to 3, the number of modified groups per high molecular polysiloxane compound is in a range from 1.0 to 10, and the number m of repeating polysiloxane units in the low molecular polysiloxane compound and the number n of repeating polysiloxane units in the high molecular polysiloxane compound have the following relationship: 2 m ‰¦ n,
[in formula (1), substituent R 1 represents a methyl group or a modified group, with the repeating number m being set to an integer from 20 to 200], and [in formula (2), substituent R 2 represents a methyl group or a modified group, with the repeating number n representing an integer].
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Inventors:
Hiroshi Sekiya
Taku Sawada
Daisuke Kobayashi
Taku Sawada
Daisuke Kobayashi
Application Number:
JP2011535816A
Publication Date:
February 01, 2012
Filing Date:
July 04, 2011
Export Citation:
Assignee:
Mentec Co., Ltd.
International Classes:
D21F5/00; C08G77/388; C09K3/00
Domestic Patent References:
JPH11217786A | 1999-08-10 | |||
JPH0849185A | 1996-02-20 | |||
JP2003213587A | 2003-07-30 | |||
JPH07292382A | 1995-11-07 | |||
JP2004098306A | 2004-04-02 | |||
JP2002256214A | 2002-09-11 | |||
JP2010100697A | 2010-05-06 |
Attorney, Agent or Firm:
Shinji Shirasaki
Abe Sosho
Toshiharu Katsuki
Abe Sosho
Toshiharu Katsuki