US PATENT SUBCLASS 522 / 4
.~.~ Processes of forming or modifying a solid polymer by wave energy wherein at least two distinct external radiant energy sources are utilized; or compositions therefore

Current as of: June, 1999
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522 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
1  DF  .~ COMPOSITIONS TO BE POLYMERIZED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR COMPOSITIONS TO BE MODIFIED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR PROCESSES OF PREPARING OR TREATING A SOLID POLYMER UTILIZING WAVE ENERGY {27}
4.~.~ Processes of forming or modifying a solid polymer by wave energy wherein at least two distinct external radiant energy sources are utilized; or compositions therefore

DEFINITION

Classification: 522/4

Process of forming or modifying a solid polymer by wave energy wherein at least two distinct external radiant energy sources are utilized; or compositions therefore:

(under subclass 1) Subject matter involving the use or at least two distinct energy sources; or compositions therefore.

(1) Note. The two sources or energy maybe utilized in any manner, e.g., successive, or concurrent, etc. Each of the energy sources must cause a chemical reaction of its own right or must potentiate, accelerate, or have a synergistic

affect in regard to the chemical reaction involved.

(2) Note. This subclass also provides for those compositions perfected so as to be utilized in a process involving the requirements or this subclass.

(3) Note. "Distinct" as used in this subclass includes the same type of energy either derived from one or more sources when said energy is used at different energy levels or wave length levels. It also includes the same type of energy derived from two different generating sources.