PATENT CLAIM ANALYSIS

Application Number: 15753693
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["510", "439000"]

Abstract:
A water-soluble film contains a polyvinyl alcohol resin (A), and has a complete dissolution time (T) and a curl area percentage (S), wherein a product (T×S) of the complete dissolution time (T) and the curl area percentage (S) satisfies the following expression (1): 1000≤(Complete dissolution time ( T ))×(Curl area percentage ( S ))≤7000  (1) The water-soluble film satisfies contradictory property requirements, i.e., satisfactory solubility and curl suppressing property, for example, even if being formed by using an acid-modified PVA resin.

Claim (Index 1):
A water-soluble film comprising a polyvinyl alcohol resin (A), and having a complete dissolution time (T) and a curl area percentage (S), wherein a product (T\u00d7S) of the complete dissolution time (T) and the curl area percentage (S) satisfies the following expression (1):\n 1000\u2264(Complete dissolution time ( T ))\u00d7(Curl area percentage ( S ))\u22647000\u2003\u2003(1) wherein the complete dissolution time (T) is a time (seconds) required for dissolving a 35 mm\u00d735 mm specimen of the water-soluble film in water as measured when the specimen is immersed in water at 10\u00b0 C. after being allowed to stand at 23\u00b0 C. at 40% RH for 24 hours, and the curl area percentage (S) is a percentage (%) of an area of a curled portion of a 100 mm\u00d7100 mm specimen of the water-soluble film with respect to an area of the entire specimen as measured from its front side after the specimen is suspended at 23\u00b0 C. at 40% RH for 24 hours with a machine direction (MD) edge of the specimen fixed.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 2.01786
- Patent Class: 510.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15756180', '11922072', '10703519', '15510421', '10122306']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7172851433811049
- 35 USC 102 Novelty (BERT): 0.4590158173777606
- Combined Prediction Score: 0.6914582107807705
- Mean Citation Score: 214.505844
- Max Citation Score: 247.9657
- Similarity Product: 167.86300595222713

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

Dataset: test