Patent ID: 9452566
Filing Date: 2016-09-27
CPC Classification: A01K,B29C

Claim Text:
1. A method for producing a pet urinal pad having a deammoniation function and high saline water absorption ability, comprising the following steps: (A) milling and sieving natural zeolites to obtain zeolite powder having a particle size smaller than 100 microns; (B) immersing the zeolite powder in a sulfuric acid solution to process for 10-60 minutes under a processing temperature of 50-80° C.; performing vacuum filtration and drying on the processed zeolite powder to obtain acidulated zeolite; (C) adding 2-10 parts of acidulated zeolite into 100 parts of a super absorbent resin, thoroughly and uniformly mixing to obtain a mixture; (D) attaching the mixture formed in step (C) to wood pulp paper to form a deodorization water absorption layer; and (E) covering the deodorization water absorption layer with a PE film as the backsheet and a non-woven fabric as the topsheet to form the pet urinal pad.