# US 2013/0252003 A1 · Resin composition and uses of the same

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- Number: US 2013/0252003 A1
- Document ID: US20130252003A1
- Status: Published application
- Kind: A1
- Application number: 13/479,449
- Filed: 2012-05-24
- Published: 2013-09-26
- Earliest claimed: 2012-03-23
- Assignees: Taiwan Union Technology Corporation
- Inventors: Shur-Fen Liu
- Web page: https://patentgrep.com/patent/US20130252003A1

## CPC

- B32B 15/08: of synthetic resin
- B32B 27/30: comprising vinyl {(co)polymers; comprising acrylic (co)polymers}
- C08G 65/485: {Polyphenylene oxides}
- C08L 61/06: of aldehydes with phenols
- C08L 61/14: Modified phenol-aldehyde condensates
- C08L 71/12: Polyphenylene oxides
- C08L 79/085: {Unsaturated polyimide precursors}
- Y10T 428/31678: Of metal
- B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- C08G: MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers C08F, C08G; artificial filaments or fibres D01F; textile treating compositions D06)
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

A resin composition is provided. The resin composition comprises: (a) a resin of formula (I); (b) a cross-linking agent; and (c) a compound of formula (II); wherein R1, R2, A1, A2, n, and R″ are as defined in the specification; and the weight ratio of the resin (a) to the cross-linking agent (b) are about 6:1 to about 1:1, and the weight ratio of the compound (c) to the total weight of the resin (a) and the cross-linking agent (b) are about 1:1 to about 1:20.

## Claims

### Claim 1

A resin composition comprising:
(a) a resin of formula (I);
(b) a cross-linking agent; and
(c) a compound of formula (II);
wherein
R1 and R2 are independently H or a substituted or unsubstituted C1-C10 alkyl;
A1 and A2 are independently a vinyl-containing or an allyl-containing group;
n is an integer ranging from 10 to 60;
R″ is a substituted or unsubstituted methylene, 4,4′-diphenylmethane, m-phenylene, bisphenol A diphenyl ether, 3,3′-dimethyl-5,5′-diethyl-4,4′-diphenyl methane, 4-methyl-1,3-phenylene, or (2,2,4-trimethyl)hexane; and
the weight ratio of the resin (a) to the cross-linking agent (b) is about 6:1 to about 1:1, and the weight ratio of the compound (c) and the total weight of the resin (a) and the cross-linking agent (b) is about 1:1 to about 20:1.

### Claim 2 (depends on 1)

The resin composition of claim 1, wherein R1 and R2 are independently H or a substituted or unsubstituted methyl, and A1 and A2 are independently selected from a group consisting of
and R3 is —O— or —SO2—.

### Claim 3 (depends on 2)

The resin composition of claim 2, wherein both R1 and R2 are —CH3, and both A1 and A2 are

### Claim 4 (depends on 1)

The resin composition of claim 1, wherein R″ is —CH2—,

### Claim 5 (depends on 1)

The resin composition of claim 1, wherein the cross-linking agent (b) is selected from a group consisting of triallyl isocyanurate (TAIC), phenolic resin, allyl-containing phenolic resin, allyl-containing styrene maleic anhydride (SMA) resin, and mixtures thereof.

### Claim 6 (depends on 2)

The resin composition of claim 2, wherein the cross-linking agent (b) is selected from a group consisting of triallyl isocyanurate (TAIC), phenolic resin, allyl-containing phenolic resin, allyl-containing styrene maleic anhydride (SMA) resin, and mixtures thereof.

### Claim 7 (depends on 3)

The resin composition of claim 3, wherein the cross-linking agent (b) is selected from a group consisting of triallyl isocyanurate (TAIC), phenolic resin, allyl-containing phenolic resin, allyl-containing styrene maleic anhydride (SMA) resin, and mixtures thereof.

### Claim 8 (depends on 4)

The resin composition of claim 4, wherein the cross-linking agent (b) is selected from a group consisting of triallyl isocyanurate (TAIC), phenolic resin, allyl-containing phenolic resin, allyl-containing styrene maleic anhydride (SMA) resin, and mixtures thereof.

### Claim 9 (depends on 1)

The resin composition of claim 1, wherein the weight ratio of the resin (a) to the cross-linking agent (b) is about 4:1 to about 1:1, and the weight ratio of the compound (c) to the total weight of the resin (a) and the cross-linking agent (b) is about 1:1 to about 1:10.

### Claim 10 (depends on 2)

The resin composition of claim 2, wherein the weight ratio of the resin (a) to the cross-linking agent (b) is about 4:1 to about 1:1, and the weight ratio of the compound (c) to the total weight of the resin (a) and the cross-linking agent (b) is about 1:1 to about 1:10.

### Claim 11 (depends on 3)

The resin composition of claim 3, wherein the weight ratio of the resin (a) to the cross-linking agent (b) is about 4:1 to about 1:1, and the weight ratio of the compound (c) to the total weight of the resin (a) and the cross-linking agent (b) is about 1:1 to about 1:10.

### Claim 12 (depends on 4)

The resin composition of claim 4, wherein the weight ratio of the resin (a) to the cross-linking agent (b) is about 4:1 to about 1:1, and the weight ratio of the compound (c) to the total weight of the resin (a) and the cross-linking agent (b) is about 1:1 to about 1:10.

### Claim 13 (depends on 1)

The resin composition of claim 1, which further comprises an additive selected from a group consisting of a hardening promoter, a filler, a dispersing agent, a flexibilizer, a retardant, and a mixture thereof.

### Claim 14 (depends on 2)

The resin composition of claim 2, which further comprises an additive selected from a group consisting of a hardening promoter, a filler, a dispersing agent, a flexibilizer, a retardant, and a mixture thereof.

### Claim 15 (depends on 3)

The resin composition of claim 3, which further comprises an additive selected from a group consisting of a hardening promoter, a filler, a dispersing agent, a flexibilizer, a retardant, and a mixture thereof.

### Claim 16 (depends on 4)

The resin composition of claim 4, which further comprises an additive selected from a group consisting of a hardening promoter, a filler, a dispersing agent, a flexibilizer, a retardant, and a mixture thereof.

### Claim 17 (depends on 13)

The resin composition of claim 13, wherein the retardant is a phosphorus flame retardant or bromine-containing flame retardant, and the filler is selected from a group consisting of silica, glass powder, talc, kaolin, pryan, mica, inorganic metal oxide(s), and a mixture thereof.

### Claim 18 (depends on 14)

The resin composition of claim 14, wherein the retardant is a phosphorus flame retardant or bromine-containing flame retardant, and the filler is selected from a group consisting of silica, glass powder, talc, kaolin, pryan, mica, inorganic metal oxide(s), and a mixture thereof.

### Claim 19 (depends on 1)

A prepreg, which is prepared by immersing a substrate into the resin composition of claim 1, and drying the immersed substrate.

### Claim 20 (depends on 19)

A laminate, comprising a synthetic layer and a metal layer, wherein the synthetic layer is made from the prepreg of claim 19.