- 专利标题： POLYAMIDE 5X INDUSTRIAL YARN, PREPARATION METHOD THEREFOR AND USE THEREOF
-
申请号： US17774937申请日： 2020-01-15
-
公开(公告)号： US20220389620A1公开(公告)日： 2022-12-08
- 发明人: Chaoxu SUN , Wanzhong CHEN , Shuyuan CHEN , Zhiguo SHANG , Xiucai LIU
- 申请人： CATHAY BIOTECH INC. , CIBT AMERICA INC.
- 申请人地址： CN Shanghai; US DE Newark
- 专利权人： CATHAY BIOTECH INC.,CIBT AMERICA INC.
- 当前专利权人： CATHAY BIOTECH INC.,CIBT AMERICA INC.
- 当前专利权人地址： CN Shanghai; US DE Newark
- 优先权： CN201911079612.3 20191107
- 国际申请： PCT/CN2020/072240 WO 20200115
- 主分类号： D01F6/60
- IPC分类号： D01F6/60 ; D01F1/10 ; D01D5/08 ; D01D5/088 ; D01D5/16 ; D01D10/02 ; C08G69/28 ; C08G69/32 ; C08K5/098 ; C08K3/16
摘要：
Disclosed in the present invention is a polyamide 5X industrial yarn. The polyamide 5X industrial yarn has a heat-resistant break strength retention rate of 90% or more after being treated at 180° C. for 4 hrs; a heat-resistant break strength retention rate of 90% or more after being treated at 230° C. for 30 mins; and a dry heat shrinkage of 8.0% or less. The polyamide 5X industrial yarn is widely used in the fields of sewing threads, tire cords, air bag yarns, release cloth, krama, canvas, safety belts, ropes, fishing nets, industrial filter cloth, conveyor belts, parachutes, tents, bags and suitcases.
公开/授权文献
- US2248260A Refrigeration apparatus 公开/授权日：1941-07-08
信息查询
