发明申请
US20160238072A1 SLIDE BEARING COMPRISING A PRIMER SYSTEM AS ADHESION PROMOTER
审中-公开
包括作为粘合促进器的PRIMER系统的滑动轴承
- 专利标题: SLIDE BEARING COMPRISING A PRIMER SYSTEM AS ADHESION PROMOTER
- 专利标题(中): 包括作为粘合促进器的PRIMER系统的滑动轴承
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申请号: US15136207申请日: 2016-04-22
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公开(公告)号: US20160238072A1公开(公告)日: 2016-08-18
- 发明人: Olaf SCHMITJES
- 申请人: SAINT-GOBAIN PERFORMANCE PLASTICS PAMPUS GMBH
- 主分类号: F16C33/20
- IPC分类号: F16C33/20 ; B05D7/14 ; C09J7/02 ; C09D5/00 ; C09J123/08 ; C09J127/18 ; F16C33/04 ; B05D7/00
摘要:
A slide bearing can include a metal support, a primer layer, an adhesive layer applied directly thereto, and a sliding layer applied to the adhesive layer. The primer layer can include an oligomeric condensate of at least one silanol selected from the group having the formula: wherein x is 1 or 2, y is 0 or 1. The moieties R1 and R2 can be the same or different. The moieties R1 and R2 can be selected from the group consisting of methyl, ethyl, n-propyl, i-propyl, and a functionalized alkyl group R′—(CH2)z—, wherein z is at least 1. Slide bearings comprising a primer system based on silanol oligomeric condensates show improved peel strength than their analogous slide bearings lacking the primer system.
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