PATENT CLAIM ANALYSIS

Application Number: 15780969
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["106", "795000"]

Abstract:
Disclosed is a hydraulically and chemically bonding refractory cement, which includes a caustic magnesia component having a BET specific surface area of at least 0.5 m 2 /g, and a carboxylic acid component, wherein the carboxylic acid component consists of at least one carboxylic acid that is only slightly water soluble and/or has a low dissolution rate in aqueous solutions, and which carboxylic acid component is capable of generating at least one soluble magnesium salt upon contact of the cement with water. Also disclosed is a corresponding refractory material containing the magnesia cement and to uses thereof for the manufacture of products useful in various industries.

Claim (Index 34):
The refractory material of  claim 33 , wherein the dispersing agents are selected from the group consisting of polyelectrolytes, polycarboxylates, and superplasticizers, the wetting agents are selected from the group consisting of soaps and ether derivatives, the fluxes are selected from the group consisting of low melting compounds promoting sintering and eutectic mixtures promoting sintering, the non-flux agents for a crack-free heat up are selected from the group consisting of organic fibers and metallic fibers, wherein the fibers are capable of melting and/or decomposing and/or reacting below 100\u00b0 C., and wherein the additive for chemical, mechanical or electrical modification of the cement is selected from the group consisting of metal powders, metal fibers, semiconductors, magnetic materials, and organic fiber materials.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 94.0
- Lexical Diversity: 1.64706
- Patent Class: 106.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14765376', '15568760', '14917347', '14291239', '11016722']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7021928583732888
- 35 USC 102 Novelty (BERT): 0.50976747548454
- Combined Prediction Score: 0.682950320084414
- Mean Citation Score: 206.823278
- Max Citation Score: 240.36957
- Similarity Product: 147.65314142118748

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

Dataset: test