PATENT CLAIM ANALYSIS

Application Number: 15744915
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["428", "500000"]

Abstract:
A cholesteric resin layered body including a substrate, an intermediate layer, and a cholesteric resin layer in this order, wherein a difference in a reflection band center wavelength of the cholesteric resin layer before and after the layered body is heated at 130° C. for 8 hours is 50 nm or less, method for producing the same, as well as a reflective material, a display medium and a decorating material including the same.

Claim (Index 4):
The cholesteric resin layered body according to  claim 1 , wherein the cholesteric resin layer is formed from a liquid crystal composition containing a compound represented by formula (2):\n R 3 \u2014C 3 -D 3 -C 5 -M-C 6 -D 4 -C 4 \u2014R 4 \u2003\u2003formula (2), in the formula (2), R 3  and R 4  each independently represent a group selected from the group consisting of a (meth)acryl group, a (thio)epoxy group, an oxetane group, a thietanyl group, an aziridinyl group, a pyrrole group, a vinyl group, an allyl group, a fumarate group, a cinnamoyl group, an oxazoline group, a mercapto group, an iso(thio)cyanate group, an amino group, a hydroxyl group, a carboxyl group, and an alkoxysilyl group, D 3  and D 4  each independently represent a group selected from the group consisting of a single bond, a linear or branched alkyl group of 1 to 20 carbon atoms, and a linear or branched alkylene oxide group of 1 to 20 carbon atoms, C 3  to C 6  each independently represent a group selected from the group consisting of a single bond, \u2014O\u2014, \u2014S\u2014, \u2014S\u2014S\u2014, \u2014CO\u2014, \u2014CS\u2014, \u2014OCO\u2014, \u2014CH 2 \u2014, \u2014OCH 2 \u2014, \u2014CH\u2550N\u2014N\u2550CH\u2014, \u2014NHCO\u2014, \u2014O\u2014(C\u2550O)\u2014O\u2014, \u2014CH 2 \u2014(C\u2550O)\u2014O\u2014, and \u2014CH 2 O\u2014(C\u2550O)\u2014, M represents a group in which two to four skeletons being the same as or different from each other are linked via a linking group, the skeleton being selected from the group consisting of azomethines, azoxys, phenyls, biphenyls, terphenyls, naphthalenes, anthracenes, benzoic acid esters, cyclohexanecarboxylic acid phenyl esters, cyanophenyl cyclohexanes, cyano-substituted phenyl pyrimidines, alkoxy-substituted phenyl pyrimidines, phenyl dioxanes, tolans, and alkenylcyclohexyl benzonitriles which are unsubstituted or may have a substituent, and the linking group being selected from the group consisting of \u2014O\u2014, \u2014S\u2014, \u2014S\u2014S\u2014, \u2014CO\u2014, \u2014CS\u2014, \u2014OCO\u2014, \u2014CH 2 \u2014, \u2014OCH 2 \u2014, \u2014CH\u2550N\u2014N\u2550CH\u2014, \u2014NHCO\u2014, \u2014O\u2014(C\u2550O)\u2014O\u2014, \u2014CH 2 \u2014(C\u2550O)\u2014O\u2014, and \u2014CH 2 O\u2014(C\u2550O)\u2014, the substituent that M may have is a halogen atom, an alkyl group of 1 to 10 carbon atoms that may have a substituent, a cyano group, a nitro group, \u2014O\u2014R 5 , \u2014O\u2014C(\u2550O)\u2014R 5 , \u2014C(\u2550O)\u2014O\u2014R 5 , \u2014O\u2014C(\u2550O)\u2014O\u2014R 5 , \u2014NR 5 \u2014C(\u2550O)\u2014R 5 , \u2014C(\u2550O)\u2014NR 5 R 7 , or \u2014O\u2014C(\u2550O)\u2014NR 5 R 7 , wherein R 5  and R 7  represent a hydrogen atom or an alkyl group of 1 to 10 carbon atoms, wherein when R 5  and R 7  are an alkyl group, \u2014O\u2014, \u2014S\u2014, \u2014O\u2014C(\u2550O)\u2014, \u2014C(\u2550O)\u2014O\u2014, \u2014O\u2014C(\u2550O)\u2014O\u2014, \u2014NR 6 \u2014C(\u2550O)\u2014, \u2014C(\u2550O)\u2014NR 6 \u2014, \u2014NR 6 \u2014, or \u2014C(\u2550O)\u2014 may be interposed in the alkyl group (with a proviso that cases where two or more adjacent \u2014O\u2014's and two or more adjacent \u2014S\u2014's are interposed are excluded), wherein R 6  represents a hydrogen atom or an alkyl group of 1 to 6 carbon atoms, and the substituent in the alkyl group of 1 to 10 carbon atoms that may have a substituent is a halogen atom, a hydroxyl group, a carboxyl group, a cyano group, an amino group, an alkoxy group of 1 to 6 carbon atoms, an alkoxyalkoxy group of 2 to 8 carbon atoms, an alkoxyalkoxyalkoxy group of 3 to 15 carbon atoms, an alkoxycarbonyl group of 2 to 7 carbon atoms, an alkylcarbonyloxy group of 2 to 7 carbon atoms, or an alkoxycarbonyloxy group of 2 to 7 carbon atoms.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.63265
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13503261', '13582915', '15574489', '15273784', '15465829']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9267166947117794
- 35 USC 102 Novelty (BERT): 0.5026214945045142
- Combined Prediction Score: 0.8843071746910529
- Mean Citation Score: 253.855928
- Max Citation Score: 276.51913
- Similarity Product: 203.06039629054428

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