No, but the damp location would soon ruin it anyway.
To the sink itself? Not if you don't mind it getting painted... temporarily. Most kitchen sinks are metal, enamel, or porcelain, none of which latex paint adheres to particularly well, so you can most likely peel the paint off fairly easily even after it dries. To the plumbing? It could theoretially clog the plumbing, but you'd have to pour in quite a bit and let it sit until it hardened.
Wood veneer can be painted over on kitchen cabinets. The paint should be a latex that is not of acrylic nature. Oil paint will only smear and not dry evenly.
you can paint over latex paint with latex enamel.
I wouldn't. The surface will never stand up to regular kitchen work. Better to buy a sheet of arborite, formica or something and glue it on.
You cannot paint over slightly tacky latex paint with a water based polycyclic finish. You should always wait until the latex paint is thoroughly dry before painting over it.
No, latex paint and acrylic paint are not the same. Latex paint is water-based and contains latex, while acrylic paint is a type of paint that uses acrylic resin as a binder.
That observation seems to speak for itself. If you are allergic to latex the use of latex pain would be especially risky as unset paints tend to emit all kinds of fumes until they are set. Personally I would advise against it.
No, acrylic paint is not latex-based. Acrylic paint is made from a synthetic resin, while latex paint is made from a natural rubber latex.
Can you restate your question are you asking what is the latex paint or are you asking when was the invention of the latex paint.
No, it isn't.
Yes, latex paint is water-based.
The best brand of paint for kitchen cabinets is an oil-based paint. Oil-based paints are the most durable and have a very high resistance to water, moisture, and other liquids. They also take longer to dry than latex or acrylic paints so they can be used on more intricate surfaces such as woodwork.