PATENT CLAIM ANALYSIS

Application Number: 15886242
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["528", "376000"]

Abstract:
Hydroxyl-containing bis(alkenyl) ethers can be incorporated into the backbone of polythioether prepolymers and can be used as curing agents in thiol-terminated polythioether prepolymer compositions. Cured sealants prepared using compositions containing hydroxyl-containing bis(alkenyl) ether-containing polythioether prepolymers and/or hydroxyl-containing bis(alkenyl) ether curing agents exhibit improved physical properties such as rapid curing and compatibility with fillers suitable for use in aerospace sealant applications.

Claim (Index 18):
The polythioether prepolymer of  claim 16 , wherein the polythioether prepolymer comprises at least one terminal group selected from a thiol group, a hydroxyl group, an isocyanate group, an alkenyl group, an epoxy group, a polyalkoxysilyl group, and a Michael acceptor group.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.44898
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15194607', '14065554', '13923903', '13833827', '14307548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8344395164554579
- 35 USC 102 Novelty (BERT): 0.6305360873843455
- Combined Prediction Score: 0.8140491735483467
- Mean Citation Score: 577.950908
- Max Citation Score: 614.0217
- Similarity Product: 544.4646274939656

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