PATENT CLAIM ANALYSIS

Application Number: 15753285
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["524", "306000"]

Abstract:
Aqueous polymer compositions and their use as coatings are disclosed. A composition includes at least one polyurethane (meth)acrylate A and at least one compound B having a molecular weight of below 1000 g/mol and having at least two ethylenically unsaturated double bonds per molecule. The polyurethane (meth)acrylates A include the following components: component A1 includes at least one polyisocyanate A1a and at least one diisocyanate A1b; component A2 includes at least one compound having at least one ethylenically unsaturated double bond, and at least one functional group F; component A3 includes at least one neutral polyol including at least one aliphatic, polymeric polyol A3a and at least one low molecular weight diol A3b; component A4 includes at least one compound having at least one ionic or ionizable group I′ and at least one functional group F′; and component A5 includes at least one poly-C 2 -C 3  alkylene ether.

Claim (Index 21):
An aqueous polymer composition comprising in dispersed form\n A at least one polyurethane (meth)acrylate constructed from the following structural components:\n A1 an isocyanate A1 component comprising:\n A1a at least one polyisocyanate obtainable by oligomerization of at least one diisocyanate and having an average isocyanate functionality of at least 2.5, the diisocyanate having at least one saturated alicyclic structural unit; and \n A1b at least one diisocyanate selected from saturated aliphatic and saturated alicyclic diisocyanates; \n \n A2 as component A2, at least one compound which has at least one ethylenically unsaturated double bond in a form of an acrylic or methacrylic group, and also has at least one functional group F which reacts with an isocyanate group to form a covalent bond; \n A3 at least one neutral polyol component A3 comprising\n A3a at least one aliphatic, polymeric polyol having an average OH functionality in the range from 1.5 to 2.5; \n A3b at least one low molecular weight diol compound having a molecular weight of not more than 400 g/mol and selected from saturated aliphatic and saturated alicyclic diols; and \n \n A4 as component A4, at least one compound which has at least one ionic or ionizable group I\u2032 and at least one functional group F\u2032 which reacts with an isocyanate group to form a covalent bond; \n and\n B at least one compound B having a molecular weight below 1000 g/mol and having at least two ethylenically unsaturated double bonds per molecule, the ethylenically unsaturated double bond being present in a form of acrylic or methacrylic groups, \n wherein the compound B has a water-solubility of not more than 5 g/L, determined in deionized water at 25\u00b0 C. and 1 bar.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 2.0122
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15537103', '15038079', '14432609', '13809266', '15308190']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8326889901141166
- 35 USC 102 Novelty (BERT): 0.5114744727171169
- Combined Prediction Score: 0.8005675383744166
- Mean Citation Score: 298.84292800000014
- Max Citation Score: 331.0761
- Similarity Product: 239.61946345036625

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