Crosslinking of photoiniator-initialized polyacrylates

Details Crosslinking of photoiniator-initialized polyacrylates Crosslinking of photoiniator-initialized polyacrylates

2007-09-18

2007-09-18

McClendon, Sanza L. (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

C522S150000, C522S162000, C522S165000, C522S905000, C522S904000, C522S035000, C522S178000, C522S182000, C522S113000, C522S120000, C522S121000, C427S207100, C427S208400, C428S345000, C428S349000, C428S3550AC

Reexamination Certificate

active

10496325

ABSTRACT:
A process for increasing the molecular weight of polyacrylates, characterized in that polyacrylates which are functionalized at least on one part of their chain ends by photoinitiator groups X are exposed to actinic radiation, so that a direct linking reaction of the polyacrylates takes place.

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