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Addition-fragmentation oligomers
专利权人:
3M INNOVATIVE PROPERTIES COMPANY
发明人:
William H. Moser,Ann R. Fornof,Guy D. Joly,Serkan Yurt,Larry R. Krepski,Ahmed S. Abuelyaman,Afshin Falsafi,Bradley D. Craig,Joel D. Oxman,Babu N. Gaddam
申请号:
US15549681
公开号:
US10479848B2
申请日:
2016.01.28
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Novel stress-reducing crosslinking oligomers that have application in dental restoratives, thin films, hardcoats, composites, adhesives, and other uses subject to stress reduction are described. The addition-fragmentation process of crosslinking results in a chain-transfer event that provides novel polymers that may be further functionalized. In addition, the addition-fragmentation oligomer comprises pendent functional groups that bond to a substrate by forming an ionic or covalent bond, or etch the substrate by chemically removing some material from the substrate.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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