Monomer, homopolymer, copolymer, and optical film
Patent Information
- Application Number
- TW114104459
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-08-16
- Estimated Expiration
- 2045-02-06
Abstract
Claims
1. A monomer, wherein R1 is a C2-C6 alkyl group, and Ar is a C2-C6 alkyl group, or C2-C6 alkyl group.
2. The monomer as described in claim 1 is...
3. The monomer as described in claim 1 is a system.
4. A homopolymer formed by polymerization of a monomer, wherein the monomer system contains R2 as a C1-C6 alkyl group and Ar as a group of , , or .
5. The homopolymer as described in claim 4, wherein the monopolymer is a single system.
6. The homopolymer as described in claim 4, wherein the monopolymer is a single system.
7. The homopolymer as described in claim 4, wherein the monopolymer is a single system.
8. An optical film comprising the homopolymer of claim 4, wherein the number average molecular weight of the homopolymer is from 20,000 to 100,000 g / mol.
9. A copolymer formed by copolymerizing a first monomer and a second monomer, wherein the first monomer system comprises R2 being a C1-C6 alkyl group and Ar being a C1-C6 alkyl group, and Ar being an alkyl group, ...
10. The copolymer as claimed in claim 9, wherein the first monomer system is, or.
11. The copolymer as claimed in claim 9, wherein the second monomer system is , , or .
12. An optical film comprising the copolymer described in claim 9, wherein the number average molecular weight of the copolymer is from 20,000 to 100,000 g / mol.