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¶ÔÎÇÓã(½ð±Ò+1):¹ÄÀø½»Á÷~~~ 2010-07-08 13:54:02
check this paper:

Polymer International 2001, 51: 92-100.

Your temperature was too low.
In that paper, 120 degree C was used and later was raised to 140 degree C for half an hour.

You can also check this paper in Biomaterials:

http://www.sciencedirect.com/sci ... 72c48f9e0a8dd57981d

acryloyl chloride was used to treat mPEG successully by acrylation in the presence of K2CO3.

good luck!
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Originally posted by wonderlich at 2010-03-05 12:01:08:
check this paper:

Polymer International 2001, 51: 92-100.

Your temperature was too low.
In that paper, 120 degree C was used and later was raised to 140 degree C for half an hour.

You can ...

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Originally posted by wolfyloner at 2010-03-05 12:11:34:
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