Organometallic polymer material and process for preparing the same

A technology of polymer materials and organic metals, applied in the field of optics, to achieve the effect of reducing losses

Inactive Publication Date: 2005-05-18
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in terms of heat resistance and chemical stability, most of them are inferior to inorganic materials

Method used

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  • Organometallic polymer material and process for preparing the same
  • Organometallic polymer material and process for preparing the same
  • Organometallic polymer material and process for preparing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～15 and comparative example 1～2

[0088] In each of the following Examples and Comparative Examples, the materials were synthesized using the following Step P or Step Q.

[0089]

[0090] (1)

[0091] The organometallic compound A shown in Table 1: 5.5 ml (5.4 g in the case of Example 1), the organometallic compound B shown in Table 1: 5.8 ml (6.2 g in the case of Example 1), containing An aqueous solution of hydrochloric acid (hydrochloric acid with a concentration of 2N: 1.65 ml) and 20.5 ml of ethanol were mixed as a catalyst and allowed to stand for 24 hours to hydrolyze the organometallic compound A and the organometallic compound B for polycondensation.

[0092] (2)

[0093] Take 4 ml of the obtained polycondensate solution in a petri dish, dissolve 10 mg of 1-hydroxycyclohexyl phenyl ketone as a polymerization initiator, and evaporate the ethanol by heating at 100°C to obtain about 1 g of a viscous liquid a.

[0094] In 1 g of viscous liquid A, metal alkoxide X shown in Table 1: 3 ml (2.3 g in the ...

Embodiment 1

[0108] 3-methacryloxypropyltriethoxysilane was used as organometallic compound A, phenyltrimethoxysilane was used as organometallic compound B, trimethylethoxysilane was used as metal alkoxide, organic acid Y used trifluoroacetic anhydride.

Embodiment 2

[0110] Except having used trifluoroacetic acid as organic acid Y, it carried out similarly to Example 1.

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Abstract

An organometallic polymer material, characterized in that, in an organometallic polymer having a -M-O-M-bond (M is a metal atom), a metal alkoxide with only one hydrolyzable group and / or It is more preferable that its hydrolyzate further contains an organic acid anhydride and / or an organic acid.

Description

technical field [0001] The invention relates to a coating material that can be used for various coating materials such as circuit wiring substrates, surface protection films, anti-reflection films, optical communication devices such as optical transceiver modules, optical switches, and optical modulators, optical transmission channels such as light guides, optical fibers, and lens arrays. Organometallic polymers on optical devices such as channel structures, beam splitters, optical components such as lenses, microlens arrays, and light guide plates, and methods for producing them. Background technique [0002] Inorganic materials such as metals and ceramics are excellent in heat resistance, mechanical strength, electrical properties, optical properties, and chemical stability, and their properties are widely used in industry. However, it is generally high in brittleness and hardness, and in order to process it into a desired shape, forming at high temperature, machining, etc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/28C08G77/20C08G77/58G02B1/04G02B7/00
CPCC03C17/28C08G77/20C08G77/58G02B1/04Y10T428/31663
Inventor 蔵本庆一中川洋平松本光晴林伸彦平野均
Owner SANYO ELECTRIC CO LTD
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