PATENT CLAIM ANALYSIS

Application Number: 15981110
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["524", "092000"]

Abstract:
The invention relates to a drier composition for an autoxidizable alkyd based coating composition, comprising: a) at least one Fe complex comprising Fe and at least one nitrogen donor ligand, wherein the nitrogen donor ligand is selected from tridentate, tetradentate, pentadentate and hexadentate nitrogen donor ligands; b) at least one metal salt of a carboxylic acid, wherein the metal is selected from Mn, Ce, V, and Cu; and c) at least one ligand comprising at least one moiety selected from 1,4,7-tri-azacyclononanyl, 2,2′-bipyridyl, 1,10-phenantrolinyl, imidazolyl, pyrazolyl, porphyrinyl, aliphatic, cycloaliphatic, and aromatic amines. The present invention also relates to coating composition comprising the drier composition, and a method of reducing skinning tendency of an autoxidizable alkyd based coating composition while accelerating drying time thereof upon application of the autoxidizable alkyd based coating composition to a substrate as a coating, comprising adding the above drier composition to the autoxidizable alkyd based coating composition.

Claim (Index 5):
The drier composition according to  claim 1 , wherein the carboxylic acid is selected from branched-chain or straight-chain saturated and unsaturated aliphatic, aromatic and alicyclic monocarboxylic acids having 5 to 22 carbon atoms, cycloaliphatic monocarboxylic acids having 5 to 10 carbon atoms, or mixtures of these acids, and wherein the carboxylic acid is selected from 2-ethylbutanoic acid, 2,2-dimethylpentanoic acid, 2-ethylpentanoic acid, 2-ethyl-4-methylpentanoic acid, 2-ethylhexanoic acid, isooctanoic acid, isononanoic acid, neononanoic acid, nonanoic acid, isodecanoic acid, neodecanoic acid, 2-ethyldecanoic acid, isotridecanoic acid, isotetradecanoic acid, n-hexanoic acid, n-octanoic acid, n-decanoic acid, n-dodecanoic acid, cyclopentanoic acid, methylcyclopentanoic acid, cyclohexanoic acid, methylcyclohexanoic acid, 1,2-dimethylcyclohexanoic acid, cycloheptanoic acid, myristic acid, stearic acid, arachidic acid, behenic acid, oleic acid, linoleic acid, tall oil fatty acid, erucic acid, p-tert-butylbenzoic acid, monobutyl maleate, monodecyl phthalate, naphthenic acid and mixtures thereof.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 2.28571
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13994308', '14347027', '14819510', '14819506', '14819514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8554401728623534
- 35 USC 102 Novelty (BERT): 0.5263794224941116
- Combined Prediction Score: 0.8225340978255293
- Mean Citation Score: 323.09697399999993
- Max Citation Score: 378.43152
- Similarity Product: 247.0585787605476

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

Dataset: test