PATENT CLAIM ANALYSIS

Application Number: 15763040
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["526", "320000"]

Abstract:
A method for producing a dispersant for solid particles, in particular a dispersant for mineral binder compositions. Ionizable monomers m1 and sidechain-carrying monomers m2 are polymerized to a copolymer, polymerization taking place as a living free radical polymerization.

Claim (Index 9):
The process as claimed in  claim 1 , wherein the ionizable monomers m1 have a structure of the formula I: and the side chain-bearing monomers m2 have a structure of the formula II: where R 1 , in each case independently, is \u2014COOM, \u2014SO 2 \u2014OM, \u2014O\u2014PO(OM) 2  and/or \u2014PO(OM) 2 , R 2 , R 3 , R 5  and R 6 , in each case independently, are H or an alkyl group having 1 to 5 carbon atoms, R 4  and R 7 , in each case independently, are H, \u2014COOM or an alkyl group having 1 to 5 carbon atoms, or where R 1  forms a ring together with R 4  to give \u2014CO\u2014O\u2014CO\u2014, M, independently of one another, represents tit an alkali metal ion, an alkaline earth metal ion, a di- or trivalent metal ion, an ammonium ion or an organic ammonium group; m=0, 1 or 2, p=0 or 1, X, in each case independently, is \u2014O\u2014 or \u2014NH\u2014, R 8  is a group of the formula -[AO] n \u2014R a  where A=C 2 \u2212  to C 4 -alkylene, R a  is H, a C 1 - to C 20 -alkyl group, -cyclohexyl group or -alkylaryl group, and n=2-250.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.3125
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15762954', '15762651', '15763425', '15114111', '15114157']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7733054567013122
- 35 USC 102 Novelty (BERT): 0.5259197962852797
- Combined Prediction Score: 0.748566890659709
- Mean Citation Score: 290.894342
- Max Citation Score: 369.68045
- Similarity Product: 362.9530002520562

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