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US 12,753,303 B2Granted
Modified resin composition, preparation method therefor and use thereof
AssigneeGuangdong Hinno-Tech Co., Ltd.
InventorsXiaolong Qi, Rongnuan Huang, Xinquan Zhang, Kemmei Fuse
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Abstract
The present disclosure provides a modified resin composition, a preparation method and use thereof. The raw materials of the modified resin composition includes: 65 to 100 parts by mass of a matrix resin, 10 to 40 parts by mass of a phenoxy resin, 0.5 to 25 parts by mass of nano silicon dioxide, 2 to 15 parts by mass of a curing agent, 0 to 2 parts by mass of a curing accelerator, and 0 to 1 part by mass of a coupling agent.
Claims19
A modified resin composition, prepared from following parts by mass of raw materials comprising:
- a matrix resin
- 65 to 100
- parts;
- a phenoxy resin
- 10 to 40
- parts;
- nano silicon dioxide
- 0.5 to 25
- parts;
- a curing agent
- 2 to 15
- parts;
- a curing accelerator
- 0 to 2
- parts;
- and
- a coupling agent
- greater than 0 and equal to or less than 1 part
- wherein the matrix resin is an epoxy resin;
- a surface of the nano silicon dioxide has active silanol groups;
- and
- the phenoxy resin is represented by formula (1);
- wherein n is selected from any integer of in a range from 20 to 120, and R1, R2, R3 and R4 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, a phosphorus-containing group, and any combinations thereof.
20 more elements
Dependencies are inferred from the claim text.