【発明の名称】広いコレステリック反射帯域を有する配向三次元架橋ポリマー材料の製法、そのような材料、コレステリックフィルム並びに広帯域フィルタ、偏光子及びリフレクタ - Consortium Fuyuru Electro Chemistry Industrie Geselsyaft Mitsubeshiyu Renktel Haftsung

Title:

【発明の名称】広いコレステリック反射帯域を有する配向三次元架橋ポリマー材料の製法、そのような材料、コレステリックフィルム並びに広帯域フィルタ、偏光子及びリフレクタ

Document Type and Number:

Japanese Patent JP3062150

Kind Code:

B2

Abstract:

Cholesteric polymer material with a density gradient in its polymer network and a cholesteric reflection band with a width of NOTLESS 100 nm is claimed. Also claimed are: (a) cholesteric films of this material and (b) a method of producing oriented, 3-dimensional cross-linked polymer materials (I) with extended cholesteric reflection bands.

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Inventors:

Horst liger
Eckhart Harnelt
Franz-Heinrich Kreuzer

Application Number:

JP12089798A

Publication Date:

July 10, 2000

Filing Date:

April 30, 1998

Export Citation:

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Assignee:

Consortium Fuyuru Electro Chemistry Industrie Geselsyaft Mitsubeshiyu Renktel Haftsung

International Classes:

C08G77/04; C08G77/06; C08G77/12; C08J5/18; C08J7/02; C08L101/00; C09K19/36; C09K19/52; G02B1/08; G02B5/12; G02B5/20; G02B5/30; (IPC1-7): C08L101/16; C08G77/04; C08G77/06; C08G77/12; C08J5/18; C09K19/36; C09K19/52; G02B5/30

Domestic Patent References:

JP2149544A

Attorney, Agent or Firm:

Toshio Yano (3 outside)

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