PATENT CLAIM ANALYSIS

Application Number: 15754631
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["525", "106000"]

Abstract:
The invention relates to copolymers obtainable from polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric moulding compounds as well as such compositions containing at least one inventive copolymer.

Claim (Index 1):
A (meth)acrylic copolymer having a weight average molecular weight in the range of from 2,000 to 200,000 and comprising a backbone and polysiloxane containing side chains attached to said backbone,\n wherein the polysiloxane portions of the polysiloxane containing side chains attached to the backbone represent from >25.0 to 75.0 wt.-%, based on the total weight of the copolymer and wherein the polysiloxane containing side chains attached to the backbone of the copolymer independently of another are represented by the part structure (P) wherein the symbol denotes a covalent bond of part structure (P) to the backbone of the copolymer,\n parameter p is in the range of from 1 to 200, parameter b is in the range of from 2 to 30, parameter c is 0 or 1, R a , R b , R c , R d  and R e  independently of one another represent a linear, saturated, halogenated or non-halogenated alkyl group with 1 to 30 carbon atoms, a branched, saturated, halogenated or non-halogenated alkyl group with 3 to 30 carbon atoms, an aryl group with 6 to 30 carbon atoms, an alkylaryl group or arylalkyl group, in each case with 7 to 30 carbon atoms, or an alkoxyalkyleneoxide residue or an alkoxypolyalkyleneoxide residue.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 1.40541
- Patent Class: 525.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15578357', '13988087', '15521812', '13878702', '10237357']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7628446959858151
- 35 USC 102 Novelty (BERT): 0.5102457087694569
- Combined Prediction Score: 0.7375847972641792
- Mean Citation Score: 254.195692
- Max Citation Score: 346.34286000000014
- Similarity Product: 250.52047717494256

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