Patent ID: 11897974
Assignee: UPM-KYMMENE CORPORATION
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC C  D  Y | IPC C  D

Claim 16:
17. The method or the solid reaction product (OBJ1) that contains thermoplastic poly(vinyl alcohol) derivative (CMP1; CMP2; CMP3) according to claim 1, wherein the thermoplastic poly(vinyl alcohol) derivative (CMP1; CMP2; CMP3) is water soluble such that a solution, wherein the thermoplastic poly(vinyl alcohol) derivative (CMP1; CMP2; CMP3) has been dissolved, is obtainable within 24 hours after mixing the solid reaction product (OBJ1) with deionized water in at least 1:10 ratio (weight/weight) while continuously stirring at a temperature in the range of 40 to 80° C.