PATENT CLAIM ANALYSIS

Application Number: 15766599
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["525", "107000"]

Abstract:
The present invention relates to a method for preparing superabsorbent polymer fiber and superabsorbent polymer fiber prepared thereby. According to the preparation method of the present invention, superabsorbent polymer in the form of fiber or non-woven fabric that maintains super absorbency function can be prepared.

Claim (Index 2):
The method for preparing superabsorbent polymer fiber according to  claim 1 , wherein the water-soluble ethylenically unsaturated monomers are one or more selected from the group consisting of anionic monomers and salts thereof such as isobutylene, acrylic acid, polyacrylic acid, methacrylic acid, maleic anhydride, fumaric acid, crotonic acid, itaconic acid, 2-acryloylethane sulfonic acid, 2-methacryloylethane sulfonic acid, 2-(meth)acryloylpropane sulfonic acid or 2-(meth)acrylamide-2-methyl propane sulfonic acid; non-ionic hydrophilic group containing monomers such as (meth)acrylamide, N-substituted (meth)acrylate, 2-hydroxyethyl (meth)acrylate, 2-hydroxypropyl (meth)acrylate, methylacrylate, hydroxylpropyl (meth)acrylate, methoxy polyethylene glycol (meth)acrylate, or polyethylene glycol (meth)acrylate; and amino group containing unsaturated monomers such as (N,N)-dimethylaminoethyl (meth)acrylate, (N,N)-dimethylaminopropyl (meth)acrylamide, and quarternarized products thereof.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 1.45455
- Patent Class: 525.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15755340', '14911403', '14440246', '16083749', '15036291']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8292214350105231
- 35 USC 102 Novelty (BERT): 0.4692421271613959
- Combined Prediction Score: 0.7932235042256104
- Mean Citation Score: 245.489716
- Max Citation Score: 255.96806
- Similarity Product: 225.6935173810577

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test