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US 2025/0043075 A1Published application
Modified polyphenylene ether resin, preparation method thereof, and resin composition including thereof
AssigneeNan Ya Plastics Corporation
InventorsCheng-Chung Lee, Chen Hua Wu, Jung Kai Chang, Yun-Chia Tsai, Hung-Wen Hsu
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Abstract
A modified polyphenylene ether resin having a structure represented by [Formula 1] is provided.
Claims10
A preparation method of a modified polyphenylene ether resin, comprising:
- providing an unmodified polyphenylene ether;
- reacting the unmodified polyphenylene ether with a phenolic compound and a radical initiator to obtain a corresponding product;
- and
- purifying the product by alkaline washing and solvent recrystallization to obtain the modified polyphenylene ether resin.
1 more element
A modified polyphenylene ether resin, having a structure represented by the following [Formula 1],
- wherein in [Formula 1]:
- k is an integer greater than or equal to 0;
- i, i′, j, and j′ are identical or different from each other;
- i and j are integers from 0 to 200, respectively;
- and i′ and j′ are integers from 1 to 200, respectively;
- a value of i+i′+j+j′+k is between 2 and 400;
- R1 to R8 are identical or different from each other, and are respectively selected from a hydrogen group or an alkyl group with C1 to C6;
- P1 to P4 are identical or different from each other, and are respectively selected from a single bond or a ketone group;
- Q1 to Q4 are identical or different from each other, and are respectively selected from a benzene ring group, a styryl group, a phenylethynyl group, an ethynyl group, a vinyl group, a methyl vinyl group, a naphthalene ring group, or hydrogen;
- and
- X is a linking group selected from a single bond or the following:
8 more elements
A resin composition, comprising:
- a modified polyphenylene ether resin, having a structure represented by the following [Formula 1]:
- wherein in [Formula 1]:
- k is an integer greater than or equal to 0;
- i, i′, j, and j′ are identical or different from each other;
- i and j are integers from 0 to 200, respectively;
- and i′ and j′ are integers from 1 to 200, respectively;
- a value of i+i′+j+j′+k is between 2 and 400;
- R1 to R8 are identical or different from each other, and are respectively selected from a hydrogen group or an alkyl group with C1 to C6;
- P1 to P4 are identical or different from each other, and are respectively selected from a single bond or a ketone group;
- Q1 to Q4 are identical or different from each other, and are respectively selected from a benzene ring group, a styryl group, a phenylethynyl group, an ethynyl group, a vinyl group, a methyl vinyl group, a naphthalene ring group, or hydrogen;
- and
- X is a linking group selected from a single bond or the following:
9 more elements
An electronic component, comprising a film layer formed from a resin composition comprising:
- a modified polyphenylene ether resin, having a structure represented by the following [Formula 1]:
- wherein in [Formula 1]:
- k is an integer greater than or equal to 0;
- i, i′, j, and j′ are identical or different from each other;
- i and j are integers from 0 to 200, respectively;
- and i′ and j′ are integers from 1 to 200, respectively;
- a value of i+i′+j+j′+k is between 2 and 400;
- R1 to R8 are identical or different from each other, and are respectively selected from a hydrogen group or an alkyl group with C1 to C6;
- P1 to P4 are identical or different from each other, and are respectively selected from a single bond or a ketone group;
- Q1 to Q4 are identical or different from each other, and are respectively selected from a benzene ring group, a styryl group, a phenylethynyl group, an ethynyl group, a vinyl group, a methyl vinyl group, a naphthalene ring group, or hydrogen;
- and
- X is a linking group selected from a single bond or the following:
9 more elements
Dependencies are inferred from the claim text.