PATENT CLAIM ANALYSIS

Application Number: 15892585
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["205", "372000"]

Abstract:
The purpose of the present invention is to provide an electrical Al plating bath that poses little danger of exploding or igniting as a result of contacting air or water, and contains no benzene, toluene, xylene, naphthalene, or 1,3,5-trimethylbenzene, which have detrimental effects to humans. The present invention provides an electrical aluminum or aluminum alloy fused salt plating bath that is obtained by heat treatment of an electrical aluminum or aluminum alloy fused salt plating bath containing (A) a halogenated aluminum as the primary component and (B) at least one other type of halide after adding (C) one, two or more reducible compounds selected from the group consisting of hydrides of elements in Group 1 Periods 2 through 6 of the Periodic Table of Elements and/or hydrides of Group 13 Periods 2 through 6 of the Periodic Table of Elements and amine borane compounds.

Claim (Index 1):
A method for pretreating an aluminum or aluminum alloy molten salt plating bath which comprising:\n (A) an aluminum halide as a main component, (B) at least one further halide, wherein the further halide (B) is one or more compounds selected from the group consisting of N-alkylpyridinium halides, N-alkylimidazolium halides, N,N\u2032-dialkylimidazolium halides, N-alkylpyrazolium halides, N,N\u2032-dialkylpyrazolium halides, N-alkylpyrrolidinium halides, and N, N-dialkylpyrrolidinium halides, and no organic solvent, the method comprising:\n adding (C) a reducing compound which is one or more compounds selected from the group consisting of lithium aluminum hydride, lithium hydride, lithium sodium hydride, sodium hydride, sodium borohydride, dimethylamine borane, diethylamine borane, and trimethylamine borane to the plating bath, and \n followed by a heat treatment, wherein the heat treatment includes decomposing the reducing compound (C) by heating the plating bath at a temperature of 50 to 100\u00b0 C. for 0.5 to 8 hours, \n wherein the plating bath is for electrolytic applications.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.72826
- Patent Class: 205.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13977879', '12850081', '13502442', '13567402', '12308684']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6810697990243385
- 35 USC 102 Novelty (BERT): 0.5155647103805956
- Combined Prediction Score: 0.6645192901599642
- Mean Citation Score: 218.522406
- Max Citation Score: 320.8414
- Similarity Product: 295.6684202649117

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

Dataset: test