PATENT CLAIM ANALYSIS

Application Number: 16048778
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["524", "092000"]

Abstract:
The invention provides a drier composition for an air-drying alkyd based coating composition, comprising: a) at least one metal complex comprising a metal and at least one monodentate, bidentate, tridentate, tetradentate, pentadentate and/or hexadentate nitrogen donor ligand, wherein the metal is selected from Fe and Mn, and wherein the metal complex is present in the drier composition in an amount of 0.005 to 99.5 percent by weight metal, based on the total weight of metal and potassium in the drier composition; and b) at least one K salt of octoic acid, naphthenic acid, neodecanoic acid, and/or 2-ethylhexanoic acid; wherein the K salt is present in the drier composition in an amount of 0.5 to 99.995 percent by weight potassium, based on the total weight of metal and potassium in the drier composition. The present invention also relates to a coating composition comprising said drier composition and the use thereof.

Claim (Index 2):
The drier composition according to  claim 1 , wherein said at least one nitrogen donor ligand comprises one or more of the compounds of formula (I), (II), (III), (IV), (V), (VI), (VII), N-heterocyclic compounds and/or N-hetero-aromatics, wherein R 1  and R 2  are independently C 1-24 alkyl, C 6-10 aryl, heteroaryl, heteroarylC 1-6 alkyl, and/or \u2014CH 2 \u2014CH 2 -N(CH 3 ) 2 , wherein heteroaryl comprises pyridyl, pyrazinyl, pyrazolyl, pyrrolyl, imidazolyl, benzimidazolyl, pyrimidinyl, triazolyl and/or thiazolyl; R 3  and R 4  are independently \u2014H, C 1-8 alkyl, C 1-8 alkyl-O\u2014C 1-8 alkyl, C 1-8 alkyl-O\u2014C 6-10 aryl, C 6-10 aryl, C 1-8 hydroxyalkyl, and/or \u2014(CH 2 ) m C(O)OR 5 ; R 5  is \u2014H and/or C 1-4 alkyl, m is an integer in the range of 0 to 4; each R 6  and R 7  are independently \u2014H, \u2014F, \u2014Cl, \u2014Br, \u2014OH, C 1-4 alkoxy, \u2014NH\u2014C(O)\u2014H, \u2014NH\u2014C(O)\u2014C 1-4 alkyl, \u2014NH 2 , \u2014NH\u2014C 1-4 alkyl, and/or C 1-4 alkyl; and, X 1  is \u2014C(O)\u2014 or \u2014[C(R 8 ) 2 ] n \u2014; wherein n is an integer in the range of 0 to 3, and each R 8  is independently \u2014H, \u2014OH, C 1-4 alkoxy and/or C 1-4 alkyl; R 11  and R 12  are each independently a group of formula \u2014R 14 \u2014R 15 ; R 13  comprises \u2014H, \u2014R 14 \u2014R 15 , and/or an optionally substituted group comprising C 1-6  alkyl, C 6-10 aryl and/or C 6-10 aryl-C 1-6 alkyl; each R 14  is independently a single covalent bond or an optionally substituted group comprising C 1-6 alkylene, C 2-6 alkenylene, C 1-6 oxyalkylene, C 1-6 aminoalkylene, C 2-6 alkylene ether, carboxylic ester and/or carboxylic amide; and, each R 15  is independently an optionally N-substituted aminoalkyl group and/or an optionally substituted heteroaryl group comprising pyridyl, pyrazinyl, pyrazolyl, pyrrolyl, imidazolyl, benzimidazolyl, pyrimidinyl, triazolyl and/or thiazolyl; each R 20  is independently C 1-6 alkyl, C 3-8 cycloalkyl, heterocycloalkyl, heteroaryl, C 6-10 aryl and/or C 6-10 arylC 1-6 alkyl, optionally substituted with a substituent comprising \u2014OH, C 1-6 alkoxy, phenoxy, carboxylate, carboxamide, carboxylic ester, sulfonate, amine, and/or C 1-6 alkylamine and \u2014N + (R 21 ) 3 ; each R 21  comprises \u2014H, C 1-6 alkyl, C 2-6 alkenyl, C 6-10 aryl-C 1-6 alkyl, C 6-10 aryl-C 2-6 alkenyl, C 1-6 alkyloxy, C 2-6 alkenyloxy, aminoC 1-6 alkyl, aminoC 2-6 alkenyl, C 1-6 alkyl ether, C 2-6 alkenyl ether, and/or \u2014CX 2 2 \u2014R 22 ; each X 2  is \u2014H or Ci-3alkyl and wherein each R 22  independently comprises an optionally substituted heteroaryl group comprising pyridyl, pyrazinyl, pyrazolyl, pyrrolyl, imidazolyl, benzimidazolyl, pyrimidinyl, triazolyl and/or thiazolyl; and, at least one of R 21  is \u2014CX 2 2 \u2014R 22 ; each X 3  is independently p is 4; each R 37  is independently \u2014H, C 1-6 alkyl, \u2014CH 2 CH 2 OH, pyridin-2-ylmethyl and/or \u2014CH 2 C(O)OH; and, each R 31 , R 32 , R 33 , R 34 , R 35  and R 36  are independently \u2014H, \u2014C1-4alkyl and/or C 1-4 -hydroxyalkyl; wherein each R 40  is independently \u2014H or an optionally substituted group comprising C 1-20 alkyl, C 1-6 alkyl-C 6-10 aryl, C 2-6 alkenyl and/or C 2-6 -alkynyl; and all nitrogen atoms in the macropolycyclic rings are coordinated with the transition metal; X 4  is \u2014CH 2 CH 2 \u2014, \u2014CH 2 CH 2 CH 2 \u2014, and/or \u2014CH 2 C(OH)HCH 2 \u2014; each R 50  is independently \u2014H, C 1-6 alkyl, C 3-8 cycloalkyl, heterocycloalkyl, heteroaryl, C 6-10 aryl and/or C 6-10 aryl-C 1-6 alkyl, optionally substituted with a substituent comprising \u2014OH, C 1-6 alkoxy, phenoxy, carboxylate, carboxamide, carboxylic ester, sulfonate, amine, C 1-6 alkylamine and/or \u2014N + (R 51 ) 3 ; each R 51  comprises \u2014H, C 1-6 alkyl, C 2-6 alkenyl, C 6-10 aryl-C 1-6 alkyl, C 6-10 aryl-C 2-6 alkenyl, C 1-6 alkyloxy, C 2-6 alkenyloxy, aminoC 1-6 alkyl, aminoC 2-6 alkenyl, C 1-6 alkyl ether, C 2-6 alkenyl ether, and/or \u2014C(X 5 ) 2 \u2014R 52 ; each X 5  is independently \u2014H or C 1-3 alkyl and wherein each R 52  is independently an optionally substituted heteroaryl group comprising pyridyl, pyrazinyl, pyrazolyl, pyrrolyl, imidazolyl, benzimidazolyl, pyrimidinyl, triazolyl and/or thiazolyl; and, at least two of R 50  comprise \u2014C(X 5 ) 2 \u2014R 52 ; and each R 60  is independently \u2014H, C 1-6 alkyl, C 6-10 aryl, C 1-6 alkyl-C 6-10 aryl and/or C 2-6 alkenyl.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 95.0
- Lexical Diversity: 2.43478
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13994308', '14347027', '16009786', '14819510', '14819514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8348162806505633
- 35 USC 102 Novelty (BERT): 0.5910957034376948
- Combined Prediction Score: 0.8104442229292765
- Mean Citation Score: 378.220758
- Max Citation Score: 515.62366
- Similarity Product: 501.3838158187533

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

Dataset: test