公开(公告)号：US20160273884A1

公开(公告)日：2016-09-22

申请号：US14778424

申请日：2014-03-19

Applicant: KOLON Industries, Inc.

Inventor： Jae Hyung SIM ,  Kyeong Hwan RHO ,  Chang Bae LEE ,  Jung Ha KIM

IPC: F41H1/04 ,  B32B37/10 ,  B32B37/14 ,  B32B27/12

CPC classification number: F41H1/04 ,  B32B27/12 ,  B32B37/10 ,  B32B37/14 ,  B32B2329/06 ,  B32B2437/04 ,  B32B2571/02 ,  C08J5/24 ,  C08J2329/14 ,  C08J2361/04 ,  C08J2429/14 ,  F41H1/08 ,  F41H5/0478

Abstract: Disclosed are a high strength fiber composite material, which satisfies bulletproof performance to the level as required in the industry and has greatly improved lightweight properties, a manufacturing method thereof, and a helmet manufactured by using the same. The high strength fiber composite material includes: a high strength fiber material; and a resin film laminated on one surface of the high strength fiber material, wherein an amount of the resin film is 10 to 18 wt. % to a total weight of the high strength fiber material and the resin film, the resin film includes 20 to 70 wt. % of phenolic resin, 20 to 70 wt. % of polyvinyl butyral (PVB) resin, and the polyvinyl butyral (PVB) resin has a molecular weight of 30,000 to 120,000.

Abstract translation: 本发明公开了一种高强度纤维复合材料，其具有符合行业要求的防弹性能，并且极大地改善了轻质性能，其制造方法以及使用该头盔制造的头盔。 高强度纤维复合材料包括：高强度纤维材料; 以及层叠在高强度纤维材料的一个表面上的树脂膜，其中树脂膜的量为10〜18重量％。 ％至高强度纤维材料和树脂膜的总重量，树脂膜包括20至70重量％ 酚醛树脂％，20〜70wt。 的聚乙烯醇缩丁醛（PVB）树脂，聚乙烯醇缩丁醛（PVB）树脂的分子量为30,000〜120,000。

公开(公告)号：US20170343322A1

公开(公告)日：2017-11-30

申请号：US15538293

申请日：2015-12-30

Applicant: KOLON INDUSTRIES, INC.

Inventor： Jae Hyung SIM

IPC: F41H5/04 ,  B32B27/42 ,  B32B7/00 ,  B32B18/00 ,  B32B27/38 ,  F41H1/02

CPC classification number: F41H5/0428 ,  B32B7/00 ,  B32B18/00 ,  B32B27/38 ,  B32B27/42 ,  B32B2262/0269 ,  B32B2307/558 ,  B32B2363/00 ,  B32B2377/00 ,  B32B2571/02 ,  C04B2237/343 ,  C04B2237/36 ,  C04B2237/365 ,  C04B2237/368 ,  F41H1/02 ,  F41H5/04

Abstract: A bulletproof panel includes: (i) a ceramic plate A; (ii) at least one phenol resin impregnated aramid fabric laminate C having phenol resin impregnated aramid fabrics C1, C2 and C3 which are laminated thereon; and (iii) an epoxy resin impregnated fabric B disposed between the ceramic plate A and the phenol resin impregnated aramid fabric laminate C, and impregnated with an epoxy resin. The phenol resin impregnated aramid fabrics C1, C2 and C3 may be aramid fabrics impregnated with a phenol resin, and aramid fabrics impregnated with a phenol/polyvinyl butyral mixture resin. The ceramic plate A and the phenol resin impregnated aramid fabric laminate C are not delaminated from each other even under a high-temperature environment, and thereby greatly enhancing the bulletproof performance.