Unlock instant, AI-driven research and patent intelligence for your innovation.

Curable composition

A technology of composition and compound, which is applied in the field of producing the curable composition, can solve the problems of being expensive and increasing the production cost of electrical laminates

Inactive Publication Date: 2017-07-28
BLUE CUBE IP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, cyanate esters can be expensive and increase the production cost of electrical laminates

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Curable composition
  • Curable composition
  • Curable composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0111] Material

[0112] EF30 (SMA 30), EF40 (SMA 40) and EF60 (SMA 60), (styrene compound-maleic anhydride copolymer) was obtained from Cray Valley. SMA 30 has a styrene:maleic anhydride molar ratio of 3:1, a weight average molecular weight of 9,500, a number average molecular weight of 3,800, and an acid value of 280 mg KOH / mg. SMA40 has a styrene:maleic anhydride molar ratio of 4:1, a weight average molecular weight of 10,500, a number average molecular weight of 4,500, and an acid value of 215 mg KOH / mg. SMA60 has a styrene:maleic anhydride molar ratio of 6:1, a weight average molecular weight of 11,500, a number average molecular weight of 5,500, and an acid value of 156 mgKOH / mg.

[0113] Aniline (amine compound), (99.0% or higher purity) was obtained from Sigma Aldrich.

[0114] Acetic anhydride (analytical grade) from Sigma Aldrich.

[0115] Sodium acetate (analytical grade) from Sinopharm Chemical Co.

[0116] Sodium hydroxide (analytical grade) from Sinopha...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
glass transition temperatureaaaaaaaaaa
thermal degradation temperatureaaaaaaaaaa
glass transition temperatureaaaaaaaaaa
Login to View More

Abstract

The embodiments of the present invention comprise a curable composition, which comprises an epoxy resin and a hardener component comprising a polymer, wherein the polymer having a first component unit, a second component unit and a third component unit, and a molar ratio of the epoxy group to the second component unit is 0.5:1-5:1. The embodiments of the present invention further comprise a prepreg containing a reinforcing component and the curable composition, and an electrical lamination member formed from the curable composition.

Description

[0001] The application of the present invention is based on the divisional application of the patent application whose application date is July 24, 2014, application number is 201480042848.9 (international application number is PCT / US2014 / 047930), and the invention name is "curable composition". technical field [0002] Embodiments of the present disclosure relate to curable compositions, and in particular to curable compositions comprising polymers and methods of producing the curable compositions. Background technique [0003] A curable composition is a composition comprising a thermally curable monomer capable of crosslinking. Crosslinking (also called curing) converts the curable composition into a crosslinked polymer (ie, cured product) that can be used in various fields, such as in the fields of composites, electrical laminates, and coatings. Some of the properties of curable compositions and crosslinked polymers that may be considered for a particular application incl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08G59/42C08L63/00C08L35/06C09D163/00C08J5/24
CPCC08G59/4238C08G59/4261C08J5/24C08J2363/00C08J2435/06C08L63/00C08L2203/20C09D163/00C08L35/06
Inventor S·叶T·肖H·陈M·J·马林斯Y·蔡J·熊J·W·斯托勒M·B·威尔逊F·Y·龚
Owner BLUE CUBE IP