Glycoluril prepared under optimized process conditions has the following good properties of low content of free formaldehyde,durable and stable and crease-proofing.
The reason for the fail of carbon nitride synthesis was analysed and relevant graphitoid carbon nitride and unformed carbon nitrides were introduced in the article.
In the majority of cases, the underlying cause of stable angina is atherosclerosis of one or more the coronary arteries—arteries supplying blood to the heart muscles.