PATENT CLAIM ANALYSIS

Application Number: 15993317
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["525", "071000"]

Abstract:
The invention relates to a method for preparing vinyl chloride graft copolymers by emulsion polymerization and to a method for preparing blends of such graft copolymers. The invention also relates to transparent molded articles prepared by using the graft copolymers according to the invention and their blends, respectively.

Claim (Index 8):
The transparent article of  claim 1 , wherein the vinyl chloride graft copolymer is a first vinyl chloride graft copolymer, the transparent article further including a second vinyl chloride graft copolymer and a third vinyl chloride graft copolymer, the first vinyl chloride graft copolymer, the second vinyl chloride graft copolymer, and the third vinyl chloride graft copolymer prepared independently of each other and mixed into a blend, wherein the first vinyl chloride graft copolymer, the second vinyl chloride graft copolymer, and the third vinyl chloride graft copolymer differ from each other by their respective percentage weight distribution of graft base and grafted copolymer phase.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 1.64516
- Patent Class: 525.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15993309', '14767259', '14767260', '14777004', '10735559']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8119601488609914
- 35 USC 102 Novelty (BERT): 0.5504613618020336
- Combined Prediction Score: 0.7858102701550956
- Mean Citation Score: 362.993954
- Max Citation Score: 470.83932
- Similarity Product: 356.4363520416069

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

Dataset: test