PATENT CLAIM ANALYSIS

Application Number: 15753649
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["524", "460000"]

Abstract:
The present invention refers to a process for the preparation of an aqueous polymer dispersion, an aqueous polymer dispersion obtained by the process, a binder, an adhesive, a size suitable for at least one fiber, a covering, or a paper coating slip, comprising the aqueous polymer dispersion as well as the use of the aqueous polymer dispersion for the preparation of a binder, an adhesive, a size suitable for at least one type of fiber, a paint, a covering, or a paper coating slip.

Claim (Index 1):
A process for preparing an aqueous polymer dispersion, the process comprising:\n a) copolymerizing of\n i) at least one vinyl aromatic compound, \n ii) at least one ethylenically unsaturated acid, and at least one of \n iii) at least one conjugated aliphatic diene, \n iv) at least one acrylate monomer selected from a C1-C10 alkyl acrylate and a C1-C10 alkyl methacrylate, and \n v) at least one unsaturated nitrogen containing compound, \n in an aqueous medium in the presence of at least one degraded starch and at least one free radical initiator, to obtain a polymerization mixture; and\n b) adding at least one reducing agent to the polymerization mixture, to obtain an aqueous polymer dispersion.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.55263
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14375937', '13157779', '13498734', '10529782', '15500821']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8289700211594819
- 35 USC 102 Novelty (BERT): 0.4903742797200749
- Combined Prediction Score: 0.7951104470155412
- Mean Citation Score: 272.838586
- Max Citation Score: 279.66113
- Similarity Product: 227.6773342673612

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

Dataset: test