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 1):
A drier composition for an autoxidizable alkyd based coating composition, comprising:\n a) at least one Fe complex comprising Fe and at least one nitrogen donor ligand, wherein said at least 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; c) at least one ligand comprising at least one moiety selected from 1,4,7-tri-azacyclononanyl, 2,2\u2032-bipyridyl, 1,10-phenantrolinyl, imidazolyl, pyrazolyl, porphyrinyl, aliphatic, cycloaliphatic, and aromatic amines; and d) a K salt of a carboxylic acid.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 2.28571
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13994308', '14347027', '14819510', '14819506', '14819514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8389045876302268
- 35 USC 102 Novelty (BERT): 0.5250720039910193
- Combined Prediction Score: 0.807521329266306
- Mean Citation Score: 323.09697399999993
- Max Citation Score: 378.43152
- Similarity Product: 320.7964671006488

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

Dataset: test