US 11,655,398 B2
Curable petroleum resin, preparation method therefor, and use thereof
Je Min Lee, Yongin-si (KR); Jae Kyung Hwang, Yongin-si (KR); Wan Jae Lee, Yongin-si (KR); Myung Jong Kim, Yongin-si (KR); Won Seok Gong, Yongin-si (KR); and Jun Hyo Park, Yongin-si (KR)
Assigned to KOLON INDUSTRIES, INC., Seoul (KR)
Appl. No. 16/314,351
Filed by KOLON INDUSTRIES, INC., Seoul (KR)
PCT Filed Jun. 30, 2017, PCT No. PCT/KR2017/006933
§ 371(c)(1), (2) Date Dec. 28, 2018,
PCT Pub. No. WO2018/004287, PCT Pub. Date Jan. 4, 2018.
Claims priority of application No. 10-2016-0082297 (KR), filed on Jun. 30, 2016; and application No. 10-2017-0082798 (KR), filed on Jun. 29, 2017.
Prior Publication US 2019/0203083 A1, Jul. 4, 2019
Int. Cl. C08F 36/04 (2006.01); C09J 11/08 (2006.01); C09J 123/02 (2006.01); C08G 77/442 (2006.01); C08F 240/00 (2006.01); C08F 222/04 (2006.01); C08G 77/42 (2006.01); C09J 191/00 (2006.01); C09J 145/00 (2006.01); C08F 289/00 (2006.01)
CPC C09J 11/08 (2013.01) [C08F 36/045 (2013.01); C08F 222/04 (2013.01); C08F 240/00 (2013.01); C08F 289/00 (2013.01); C08G 77/42 (2013.01); C08G 77/442 (2013.01); C09J 123/02 (2013.01); C09J 145/00 (2013.01); C09J 191/00 (2013.01)] 8 Claims
 
1. A curable petroleum resin comprising:
a repeating unit (A) derived from a petroleum resin monomer;
a repeating unit (B) derived from a silane monomer; and
a repeating unit (C) derived from a cyclic anhydride monomer,
wherein, based on the total weight of the repeating unit,
the wt % of the repeating unit (A) derived from a petroleum resin monomer is 30% to 70%;
the wt % of the repeating unit (B) derived from a silane monomer is 10% to 40%; and
the wt % of the repeating unit (C) derived from a cyclic anhydride monomer is 10% to 30%,
wherein the petroleum resin monomer comprises one selected from the group consisting of
mixed C5 fractions and dicyclopentadiene,
mixed C9 fractions and dicyclopentadiene, and
mixed C5 fractions, mixed C9 fractions, and dicyclopentadiene,
wherein the silane monomer is represented by the following Chemical Formula 2:
CH2═CH(R1)—(COO)x(CnH2n)ySi(R2)(R3)(R4)  [Chemical Formula 2]
wherein R1 is hydrogen or a methyl group;
R2 to R4 are the same as or different from each other, and hydrogen, or a C1 to C12 alkoxy group;
n is an integer of 1 to 12 and
x and y are 0 or 1.