公开(公告)号：US11939456B2

公开(公告)日：2024-03-26

申请号：US16041188

申请日：2018-07-20

Applicant: TSRC CORPORATION

Inventor： Hsi-Hsin Shih ,  Hsuan-Tsung Lin ,  Ying-Pin Tu ,  Han-Ming Tsai

IPC: C08L23/08 ,  A43B1/14 ,  A43B13/02 ,  A43B13/04 ,  C08J9/10 ,  C08J9/12 ,  C08L53/02

CPC classification number: C08L23/0853 ,  A43B1/14 ,  A43B13/02 ,  A43B13/04 ,  C08J9/103 ,  C08J9/122 ,  C08J2203/04 ,  C08J2203/06 ,  C08J2323/08 ,  C08J2409/06 ,  C08J2423/06 ,  C08J2423/08 ,  C08J2423/20 ,  C08J2425/12 ,  C08J2445/00 ,  C08J2453/02 ,  C08L23/0823 ,  C08L53/025 ,  C08L2203/14 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2312/00 ,  C08L23/0853 ,  C08K5/0025 ,  C08K5/23 ,  C08L23/0815 ,  C08L23/0823 ,  C08L53/00 ,  C08L23/0853 ,  C08K5/14 ,  C08K5/23 ,  C08L23/0815 ,  C08L23/0823 ,  C08L23/0853 ,  C08K5/14 ,  C08K5/23 ,  C08L23/0815 ,  C08L23/0823 ,  C08L53/00

Abstract: A composition for preparing a foam, a foam, and a shoe employing the foam are provided. The composition for preparing a foam includes 3-30 parts by weight of a first polymer and at least one of a second polymer and a third polymer. The first polymer is cyclic olefin polymer (COP), cyclic olefin copolymer (COC), metallocene based cyclic olefin copolymer (mCOC), fully hydrogenated conjugated diene-vinyl aromatic copolymer, or a combination thereof. The total weight of the second polymer and the third polymer is 70-97 parts by weight. The second polymer is polyolefin, olefin copolymer, or a combination thereof. The third polymer is conjugated diene-vinyl aromatic copolymer, partially hydrogenated conjugated diene-vinyl aromatic copolymer, or a combination thereof. The total weight of the first polymer and at least one of the second polymer and the third polymer is 100 parts by weight.

公开(公告)号：US10787547B2

公开(公告)日：2020-09-29

申请号：US15878630

申请日：2018-01-24

Applicant: TSRC Corporation

Inventor： Ching Ting ,  Wen-Hsien Wen ,  Feng-Yu Yang ,  Hsuan-Tsung Lin ,  Ying-Pin Tu

IPC: C08J3/24 ,  C08J9/10 ,  C08L23/30 ,  C08L23/16 ,  C08J9/00

Abstract: A thermoplastic elastomer composition for crosslinked foam and the manufacturing method thereof are provided. The thermoplastic elastomer composition comprising (A) an ethylene-based copolymer; (B) a first copolymer; (C) a second copolymer, wherein the component (B) and (C) are copolymers comprising a vinyl aromatic monomer and a conjugated diene monomer, the first copolymer having a conjugated diene hydrogenation rate of at least 80% and the second copolymer having a conjugated diene hydrogenation rate of no more than 10%; (D) an organic peroxide; and (E) a foaming agent, wherein a mass ratio (A/(B+C)) of the component (A) to a combination of the component (B) and the component (C) is 95/5 to 5/95; and a mass ratio (B/C) of the component (B) to the component (C) is 9/1 to 1/9. A crosslinked foam made from the composition and the manufacturing method thereof are also provided.

公开(公告)号：US20180208723A1

公开(公告)日：2018-07-26

申请号：US15878630

申请日：2018-01-24

Applicant: TSRC Corporation

Inventor： Ching Ting ,  Wen-Hsien Wen ,  Feng-Yu Yang ,  Hsuan-Tsung Lin ,  Ying-Pin Tu

IPC: C08J3/24 ,  C08J9/10 ,  C08L23/30

Abstract: A thermoplastic elastomer composition for crosslinked foam and the manufacturing method thereof are provided. The thermoplastic elastomer composition comprising (A) an ethylene-based copolymer; (B) a first copolymer; (C) a second copolymer, wherein the component (B) and (C) are copolymers comprising a vinyl aromatic monomer and a conjugated diene monomer, the first copolymer having a conjugated diene hydrogenation rate of at least 80% and the second copolymer having a conjugated diene hydrogenation rate of no more than 10%; (D) an organic peroxide; and (E) a foaming agent, wherein a mass ratio (A/(B+C)) of the component (A) to a combination of the component (B) and the component (C) is 95/5 to 5/95; and a mass ratio (B/C) of the component (B) to the component (C) is 9/1 to 1/9. A crosslinked foam made from the composition and the manufacturing method thereof are also provided.