Degradation of poly(diacetylenes)

Details Degradation of poly(diacetylenes) Degradation of poly(diacetylenes)

1984-11-27

1987-02-03

Schofer, Joseph L.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

5253281, C08C 1904

Patent

active

046409602

ABSTRACT:
Molecular degradation of poly(diacetylenes), in particular with production of poly(diacetylenes) having selected molecular weights, is carried out by a process in which the poly(diacetylenes), for example in solution or as solid or liquid layers, are present as a homogeneous mixture with sensitizers or sensitizer systems which can be activated chemically, those which can be activated by heat and/or those which can be activated by actinic light, and degradation of the poly(diacetylenes) is induced, in particular via free radical reactions, by appropriate activation of these sensitizers or sensitizer systems.

REFERENCES:
patent: 3594175 (1971-07-01), Hay
patent: 3822134 (1974-07-01), Rasch
patent: 4262073 (1981-04-01), Pampalone et al.
Makromol. Chem., Rapid Commun. 3, 231-237, (1982), Wenz et al.
Makromol. Chem., Rapid Commun. 3, 249-254 (1982).
Journal of Polymer: Polymer Letters Edition, vol. 16, 607-614 (1978).
Journal of Chem. Phys. 70, 4387-4392 (1979).
Journal of Polymer Science: Polymer Letters Edition, vol. 17, 203-208.

Affiliated with

Also associated with

Rating

Degradation of poly(diacetylenes) does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Degradation of poly(diacetylenes), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Degradation of poly(diacetylenes) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1091927