-
公开(公告)号:US10808067B2
公开(公告)日:2020-10-20
申请号:US16178121
申请日:2018-11-01
发明人: Joon Yong Song , Shin Tae Bae , KieYoun Jeong , Soon Young Cha , Hong Won Chae , Hyeon Cheol Kim
IPC分类号: C08G2/10 , C08K3/40 , C08K13/02 , C08K7/14 , C08K5/16 , C08K7/06 , C08K5/3445 , C08K5/24 , C08K5/3492
摘要: Disclosed is a polyoxymethylene resin composition that includes a filler in an amount of about 5 to 30 wt %, a formaldehyde reducing agent in an amount of about 0.01 to 1 wt %, and a polyoxymethylene resin constituting the remaining balance of the polyoxymethylene resin composition, all the wt % based on the total weight of the polyoxymethylene resin composition. In particular, per 1 g of the polyoxymethylene resin may include an amount of 30 to 40 μmol of formate at terminal ends of the polyoxymethylene resin.
-
公开(公告)号:US20190161572A1
公开(公告)日:2019-05-30
申请号:US16178121
申请日:2018-11-01
发明人: Joon Yong Song , Shin Tae Bae , KieYoun Jeong , Soon Young Cha , Hong Won Chae , Hyeon Cheol Kim
CPC分类号: C08G2/10 , C08K3/40 , C08K5/16 , C08K5/24 , C08K5/3445 , C08K5/34922 , C08K7/06 , C08K7/14 , C08K13/02 , C08K2201/004 , C08L59/02
摘要: Disclosed is a polyoxymethylene resin composition that includes a filler in an amount of about 5 to 30 wt %, a formaldehyde reducing agent in an amount of about 0.01 to 1 wt %, and a polyoxymethylene resin constituting the remaining balance of the polyoxymethylene resin composition, all the wt % based on the total weight of the polyoxymethylene resin composition. In particular, per 1 g of the polyoxymethylene resin may include an amount of 30 to 40 μmol of formate at terminal ends of the polyoxymethylene resin.
-