PATENT CLAIM ANALYSIS

Application Number: 15744085
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["427", "058000"]

Abstract:
A manufacturing method for printed circuit boards includes the steps of: a) inkjet printing a UV free radical curable inkjet ink on a substrate (2); b) UV curing the UV free radical curable inkjet ink on the inkjet printed substrate; and c) applying a thermal treatment on the UV cured inkjet printed substrate; wherein the UV free radical curable inkjet ink contains at least a colorant, a free radical photoinitiator; a difunctional monomer or oligomer and a polyfunctional monomer or oligomer; and 1 to 15 wt % of a silane compound according to Formula (I): wherein, the linking group L represents a —CH 2 — group or an aliphatic chain having 2 to 10 carbon atoms optionally substituted in the aliphatic chain by a nitrogen or an oxygen; R1 represents a methoxy group; R2 and R3 independently represent a methoxy group or a C 1 - to C 4 -alkyl group; and R4 represents a functional group selected from the group consisting of an epoxy group, an amine group, a carbamate group, a trimethoxy silane group and an ureido group.

Claim (Index 22):
A UV free radical curable inkjet ink comprising:\n a colorant; a free radical photoinitiator; a difunctional monomer or oligomer; a polyfunctional monomer or oligomer; and 1 to 15 wt % of a silane compound according to Formula (I): wherein the linking group L represents a \u2014CH2\u2014 group or an aliphatic chain having 2 to 10 carbon atoms optionally substituted in the aliphatic chain by nitrogen or oxygen; R 1  represents a methoxy group; R 2  and R 3  independently represent a methoxy group or a C 1 - to C 4 -alkyl group; and R 4  represents a functional group selected from the group consisting of an epoxy group, an amine group, a carbamate group, a trimethoxy silane group, and an ureido group.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 2.11458
- Patent Class: 427.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15302533', '13870007', '14526687', '15866502', '15767171']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.821120816250006
- 35 USC 102 Novelty (BERT): 0.5188197905943781
- Combined Prediction Score: 0.7908907136844432
- Mean Citation Score: 291.800206
- Max Citation Score: 296.44025
- Similarity Product: 201.10495367611944

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

Dataset: test