基本信息:
- 专利标题: LOW EMISSION, WEAR RESISTANT POLYOXYMETHYLENE COMPOSITION
- 申请号:PCT/IB2018/051514 申请日:2018-03-08
- 公开(公告)号:WO2018163099A1 公开(公告)日:2018-09-13
- 发明人: ZIA, Qamer , MARKGRAF, Kirsten , ZIEGLER, Ursula
- 申请人: CELANESE SALES GERMANY GMBH
- 申请人地址: Am Unisys-Park 1 65843 Sulzbach (Taunus) DE
- 专利权人: CELANESE SALES GERMANY GMBH
- 当前专利权人: CELANESE SALES GERMANY GMBH
- 当前专利权人地址: Am Unisys-Park 1 65843 Sulzbach (Taunus) DE
- 代理机构: ISENBRUCK BÖSL HÖRSCHLER LLP
- 优先权: US62/469,746 20170310
- 主分类号: C08L59/02
- IPC分类号: C08L59/02 ; C08L59/04 ; B66C23/00
摘要:
A tribologically modified polyoxymethylene polymer composition is disclosed. In accordance with the present disclosure, the polyoxymethylene polymer composition contains a tribological modifier, such as polytetrafluoroethylene, in combination with a stabilizer package. The stabilizer package can include a guanamine compound in combination with at least one carboxylic acid salt. The stabilizer package minimizes formaldehyde emission.
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L59/00 | 聚缩醛的组合物;聚缩醛衍生物的组合物 |
--------C08L59/02 | .只含聚甲醛链区的聚缩醛 |