Polymer composition containing condensation product of melamine

Details Polymer composition containing condensation product of melamine Polymer composition containing condensation product of melamine

1997-06-02

1999-11-16

Gupta, Yogendra N.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524120, 544200, C08K 5349

Patent

active

059859601

ABSTRACT:
A process for the preparation of a melamine condensation product comprising the step of heating a starting material comprising melamine or a melamine salt in the presence of: (i) at least one organic acid, (ii) at least one ammonia or melamine salt of the organic acid, or (iii) a mixture of (i) and (ii), under reaction conditions effective for the formation of the melamine condensation product. The melamine condensation product with a residual condensation agent content of less than 1 wt. % is useful in a moldable polymer composition possessing flame-retardant properties.

REFERENCES:
patent: 4552912 (1985-11-01), Williams
patent: 4966931 (1990-10-01), Akitaya et al.
N.K. Gavrilova et al., Chemical Abstracts, "Synthesis of melam and its salts with inorganic acids, " vol. 87, No. 1, Jul. 4, 1977, Abstract No. 5918m.
V. A. Gal'perin et al., Chemical Abstracts, "Synthesis of melam from melamine," vol. 7, No. 11, Nov. 1971, Abstract No. 59574n.
Translation from Zhumal Organicheskoi Khimii, vol. 7, No. 11, pp. 2431-2432, Nov., 1971.
Translation from Zhumal Organicheskoi Khimii, vol. 13, No. 34, pp. 669-670, Mar, 1977.

Affiliated with

Also associated with

Rating

Polymer composition containing condensation product of melamine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymer composition containing condensation product of melamine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer composition containing condensation product of melamine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1325604