Polycarbodiimide derivative and process for producing the same

Details Polycarbodiimide derivative and process for producing the same Polycarbodiimide derivative and process for producing the same

1997-01-13

1998-06-23

Gorr, Rachel

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

Synthetic resins

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

528 28, 528 44, 528422, 528489, 528503, 264 291, C08G 1882

Patent

active

057706611

ABSTRACT:
A polycarbodiimide compound is reacted with an organic compound having at least two amino groups in the molecule. A polycarbodiimide compound is reacted with an amine compound having a silicon atom in the molecule. The carbodiimide bonds remained in the crosslinked material are further crosslinked. The crosslinked material is further heated/calcined to obtain an inorganic material having high heat resistance and strong toughness.

REFERENCES:
patent: 2941966 (1960-06-01), Campbell
patent: 5321101 (1994-06-01), Suzuki
patent: 5357021 (1994-10-01), Tye et al.
J. Org. Chem., 28 p. 2069 (1963) "High Polymers Containing the Carbodiimide Repeat Unit", Campbell & Smelz.
J. Org. Chem. 34 p. 3707 (1969); R.T. Markin & E.S. Canellakis; Alkylation by Alcohols in the Presence of Dicyclohexylcarbodiimide.
Angewandte Chemie International Edition, vol. 20, No. 10 Oct. 1981, pp. 819-830 Wagner et al, .alpha., .omega.-Diisocyanatocarbodiimides, -Polycarbodiimides, and Their Derivatives.

Affiliated with

Also associated with

Rating

Polycarbodiimide derivative and process for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polycarbodiimide derivative and process for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polycarbodiimide derivative and process for producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1395315