PATENT CLAIM ANALYSIS

Application Number: 16047656
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["524", "005000"]

Abstract:
The present invention relates to a hydraulic composition comprising: at least one hydraulic binder; at least one first water-reducing additive comprising at least one phosphonic amino-alkylene group; at least one second water-reducing additive comprising at least one polymer with a comb structure, the concentration by weight of dry extract of the second additive being from 25% to 100% of the concentration by weight of dry extract of the first additive.   A concrete comprising such a hydraulic composition and a fluidizing mix for such a hydraulic composition are two other aspects of the present invention.

Claim (Index 18):
The method according to  claim 15 , wherein the first water-reducing additive corresponds to the formula: in which:\n R is a hydrogen atom or a monovalent hydrocarbon group with 1 to 18 carbon atoms and optionally one or more hetero atoms; \n the R i  are similar or different and represent an alkylene for example ethylene, propylene, amylene, octylene or cyclohexene or an arylene, for example styrene or methylstyrene, the R i  optionally comprising one or more hetero atoms; \n Q is a hydrocarbon group with 2 to 18 carbon atoms and optionally one or more hetero atoms; \n A is an alkylidene group with 1 to 5 carbon atoms; \n the are similar or different and may be selected from:\n the A-PO 3 H 2  group, A having the aforesaid meaning; \n an alkyl group with 1 to 18 carbon atoms and being able to carry [R\u2014O(R i \u2014O) n ] groups, R and R i  having the aforesaid meanings; \n and the group: \n \n R k  designating a group like Rj chosen among: \u2003the A-PO 3 H 2  group, A having the aforesaid meaning; and \u2003an alkyl group with 1 to 18 carbon atoms and being able to carry [R\u2014O(R i \u2014O) n ] groups, R and R i  having the aforesaid meanings; B designating an alkylene group with 2 to 18 carbon atoms; \u201cn\u201d is a number greater than or equal to 0; \u201cr\u201d is the sum of the [R\u2014O(R i \u2014O) n ] groups carried by all the R j ; \u201cq\u201d is the number of [R\u2014O(R i \u2014O) n ] groups carried by Q; the sum \u201cr+q\u201d is from 1 to 10; \u201cy\u201d is an integer from 1 to 3; Q, N and the can form together one or more cycles, this or these cycles further being able to contain one or more other hetero atoms.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 95.0
- Lexical Diversity: 2.0
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13512467', '13255467', '14909640', '14419131', '13260972']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.785355617252983
- 35 USC 102 Novelty (BERT): 0.5046845301069084
- Combined Prediction Score: 0.7572885085383755
- Mean Citation Score: 240.294434
- Max Citation Score: 277.7442
- Similarity Product: 198.6785943407536

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