Process for the preparation of thermally stable polyoxymethylene

Details Process for the preparation of thermally stable polyoxymethylene Process for the preparation of thermally stable polyoxymethylene

1998-09-08

1999-11-30

Acquah, Samuel A.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

528232, 528241, 528242, 528244, 528248, 528249, 528250, 524701, 524706, 524713, 524730, 524792, C08K 541, C08G 400

Patent

active

059944552

ABSTRACT:
A process for the preparation of polyoxymethylene copolymers, wherein 1,3,5-trioxane is polymerized with generally known comonomers in the presence of a strong protonic acid initiator and in the presence of a formaldehyde dialkyl acetal, and wherein the initiator is dissolved in the formaldehyde dialkyl acetal before admixing to the trioxane and the comonomers.

REFERENCES:
patent: 5144005 (1992-09-01), Sextro et al.

Affiliated with

Also associated with

Rating

Process for the preparation of thermally stable polyoxymethylene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of thermally stable polyoxymethylene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of thermally stable polyoxymethylene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1673807