熱可塑性樹脂組成物、熱可塑性樹脂フィルムおよびその製造方法、偏光板、光学補償フィルム、反射防止フィルム、並びに液晶表示装置

Title:

熱可塑性樹脂組成物、熱可塑性樹脂フィルムおよびその製造方法、偏光板、光学補償フィルム、反射防止フィルム、並びに液晶表示装置

Document Type and Number:

Japanese Patent JP5184810

Kind Code:

B2

Abstract:

To significantly reduce the number of microgels developed on the surface of melt-cast cellulose acylate film.

A thermoplastic resin composition is provided, containing a thermal stabilizer, being 0.3-0.8 in exponent n when approximated the melt viscosity (v) at 230°C under a shearing rate (r) of 100-1,000 s-1by the formula: v=krn-1and being 800-10,000 in viscosity constant (k).

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Inventors:

Ryuta Takegami
Goto Yasutomo

Application Number:

JP2007109307A

Publication Date:

April 17, 2013

Filing Date:

April 18, 2007

Export Citation:

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Assignee:

FUJIFILM Corporation

International Classes:

B29C48/305; B29C55/02; C08B3/06; C08J5/18; C08K5/00; C08K5/13; C08K5/524; C08L1/10; C08L45/00; C08L65/00; C08L101/12; G02B1/11; G02B1/111; G02B1/14; G02B5/30; G02F1/1335; G02F1/13363; B29K1/00

Domestic Patent References:

JP2006069192A
JP2005231323A
JP2006011361A
JP2006113567A
JP10306175A
JP2006341394A
JP2006116945A

Foreign References:

WO2005103122A1

Attorney, Agent or Firm:

Patent Service Corporation Patent Office Sykes

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