PATENT CLAIM ANALYSIS

Application Number: 15781879
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["525", "242000"]

Abstract:
The present invention provides vinyl halide polymer thermoplastic polymer compositions comprising a multi-stage, or, preferably, two-stage acrylic copolymer polymeric additive having (A) a high Tg, high molecular weight first stage polymer that is free of, in copolymerized form, vinyl aromatic monomers, and having (B) a low Tg, low molecular weight second stage polymer of copolymerized vinyl aromatic containing monomers, wherein the multi-stage acrylic copolymer can be isolated by coagulation and drying and provides compositions having both melt strength and lubrication in thermoplastic processing.

Claim (Index 6):
The thermoplastic polymer composition as claimed in  claim 1 , wherein the solids weight ratio of the first stage polymer (A) to the second stage polymer (B) ranges from 4:5 to 5:2.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.67241
- Patent Class: 525.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16070825', '15246583', '15320519', '15100762', '15082230']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7963767244198572
- 35 USC 102 Novelty (BERT): 0.5000240202964735
- Combined Prediction Score: 0.7667414540075188
- Mean Citation Score: 268.383448
- Max Citation Score: 297.2808
- Similarity Product: 204.08968741993908

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

Dataset: test