Preparation of linear organosiloxane polymers

Details Preparation of linear organosiloxane polymers Preparation of linear organosiloxane polymers

2006-03-21

2006-03-21

Richter, Johann (Department: 1621)

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

Synthetic resins

From silicon reactant having at least one...

C528S010000, C528S012000, C556S450000, C556S462000, C556S466000, C556S467000, C556S469000

Reexamination Certificate

active

07015296

ABSTRACT:
By reacting two types of organosiloxane compounds in the presence of an alkaline compound and under conditions that do not substantially promote equilibration reaction, a linear organosiloxane polymer having a single peak molecular weight distribution is simply and economically produced with minimized formation of cyclics.

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