PATENT CLAIM ANALYSIS

Application Number: 15964665
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["252", "500000"]

Abstract:
The present invention relates to a conductive compositions for low frequency EMI shielding. An EMI shielding composition according to the present invention comprises a resin comprising a thermoplastic resin and/or a thermoset resin, a solvent and/or a reactive diluent and particles, wherein said particles comprise a mixture of magnetic particles and electrically conductive particles or magnetic particles coated with electrically conductive material or a mixture of magnetic particles coated with electrically conductive material and electrically conductive particles and wherein, said composition comprises ≥10% magnetic particles by weight, by total weight of the composition. The EMI shielding composition according to the present invention has good electrical and magnetic conductivity and is suitable as a drop-in solution for EMI shielding in a wide frequency range, and especially at low frequency ranges.

Claim (Index 11):
An EMI shielding composition according to  claim 1 , wherein said reactive diluent is selected from the group consisting of 3,4-epoxycyclohexanecarboxylate, isobornyl acrylate, 2-phenoxyethyl acrylate; neodecanic acid-2,3-epoxypropyl ester; 1,4-butanedioldiglycidyl ether; C8-C10 alkyl glycidyl ethers selected from n-butylglycidyl ether and 2-ethylhexyl glycidyl ether; aromatic glycidyl ethers selected from phenyl gylcidyl ether, cresyl glycidyl ether and p-s-butylphenyl glycidyl ether, tetraglycidylbis-(p-aminophenyl)-methane; styrene oxide and a-pinene oxide; monoepoxide compounds having other functional group(s) selected from allyl glycidyl ether, glycidyl methacrylate, glycidyl acrylate and 1-vinyl-3,4-epoxycyclohexane; a diepoxide compound selected from (poly)ethylene glycol diglycidyl ether, (poly)propylene glycol diglycidyl ether, butanediol diglycidyl ether and neopentyl glycol diglycidyl ether; and a triepoxide compound selected from trimethylolpropane triglycidyl ether and glycerin triglycidyl ether; and mixtures thereof.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 91.0
- Lexical Diversity: 2.2623
- Patent Class: 252.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15296178', '11785080', '11916209', '10143198', '11519345']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8352492582468984
- 35 USC 102 Novelty (BERT): 0.5018060252252089
- Combined Prediction Score: 0.8019049349447295
- Mean Citation Score: 199.28562
- Max Citation Score: 301.23608
- Similarity Product: 252.02660295135976

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