Epoxy is a term used to denote both the basic components and the cured end products of epoxy resins, as well as a colloquial name for the epoxide functional group.
Most green cards are valid for 10 years before you need to renew them. However, if yours was issued on the basis of your marriage to a U.S. citizen or a legal permanent resident, and the marriage is less than two years old, your card is only valid for two years.
If you are a green card holder of at least 5 years, you must meet the following requirements in order to apply for naturalization: 1  Be 18 or older at the time of filing.  Be a green card holder for at least 5 years immediately preceding the date of filing the Form N-400, Application for Naturalization.