PATENT CLAIM ANALYSIS

Application Number: 15773804
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["528", "089000"]

Abstract:
The present teachings contemplate relatively high glass transition temperature (T g ) polymers and/or other reaction products. A method may include reacting a diepoxide with a bisphenol in amounts and under conditions to produce a material that has a T g  as measured by differential scanning calorimetry according to ASTM E1358-08(2014) of at least about 90° C. at [east about 100° C. (at least about 110° C., or at least about 120° C.

Claim (Index 1):
A polymeric material, comprising a reaction product of at least one diepoxide (e.g., diglycidyl ether of bisphenol A) and at least one bisphenol (e.g., bisphenol S, PEB, or a combination thereof); wherein the reaction product has a T g  as measured by differential scanning calorimetry according to ASTM E1356-08(2014) of at least about 90\u00b0 C., at least about 100\u00b0 C., at least about 110\u00b0 C., or at least about 120\u00b0 C., and wherein one or any combination of the following conditions are met:\n a. the reaction product is a catalyzed reaction product of a reaction mixture consisting essentially of at least one diepoxide and at least one bisphenol that is free of any sulfur, any ketone, or both sulfur and any ketone moiety; \n b. the reaction product is a catalyzed reaction product of the at least one diepoxide and at least one bisphenol in the presence of a catalyst having no more than about 35% by weight of the total catalyst, no more than about 25% by weight of the total catalyst, or no more than about 15% by weight of the total catalyst, or no more than about 5% by weight of the total catalyst of an iminium catalyst; \n c. the reaction product is a reaction product of a reaction mixture of at least one diepoxide and at least one bisphenol in the substantial or complete absence of any solvent; \n d. the reaction product is a catalyzed reaction product of a reaction mixture of at least one diepoxide and at least one bisphenol, reacted in the presence of a catalyst having one or any combination of fewer than six phenyl groups; at least one phosphorus atom in an oxidation state of 3+; \n e. the reaction product is a catalyzed reaction product of a reaction mixture of at least one diepoxide and at least one bisphenol, reacted in the presence of a catalyst containing an organophosphorus compound (e.g., a non-iminium phosphine) (e.g., at least about 65%, at least about 75%, at least about 85% or at least about 95%, by weight of the total catalyst is an organophosphorus compound (e.g., a non-iminium phosphine)); \n f. the reaction product is a reaction product of a substantially non-equimolar reaction mixture of at least one diepoxide and at least one bisphenol; \n g. the reaction product is a reaction product of a reaction mixture of at least one diepoxide and at least one bisphenol in the substantial absence of any ketone (e.g., it employs less than about 0.1 mol percent of total ingredients of any ketone, (e.g., 4,4\u2032-Dihydroxybenzophenone) or no ketone at all); or \n h. the reaction product is a catalyzed reaction product of a mixture consisting essentially of at least one diepoxide, at least one bisphenol, and a catalyst selected from an organophosphorus compound (e.g., a non-iminium phosphine having a molecular weight below about 500 g/mol, such as triphenylphosphine (PPH 3 )).

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 1.32258
- Patent Class: 528.0
- Transitional Phrase Type: half
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15556419', '14441279', '10344944', '12090760', '13265375']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7615819290180831
- 35 USC 102 Novelty (BERT): 0.4913825904363237
- Combined Prediction Score: 0.7345619951599072
- Mean Citation Score: 194.603872
- Max Citation Score: 222.85075
- Similarity Product: 158.14166020849345

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

Dataset: test