PATENT CLAIM ANALYSIS

Application Number: 16215398
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["423", "700000"]

Abstract:
A family of highly charged crystalline microporous metallophosphate molecular sieves designated PST-19 has been synthesized. These high charge density metallophosphates are represented by the empirical formula of: R p+ r A + m M 2+ x E y PO z  where A is an alkali metal such as potassium, R is an organoammonium cation such as tetraethylammonium, M is a divalent metal such as zinc and E is a trivalent framework element such as aluminum or gallium. The PST-19 family of materials are among the first MeAPO-type molecular sieves to be stabilized by combinations of alkali and quaternary ammonium cations, enabling unique compositions. The PST-19 family of molecular sieves has the SBS topology and catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.

Claim (Index 10):
A process of contacting a feed with a crystalline microporous PST-19 material wherein the process is a hydrocarbon conversion process or a separation process wherein the hydrocarbon conversion process comprises contacting a hydrocarbon stream with a catalyst at hydrocarbon conversion conditions to generate at least one converted product, wherein the catalyst is selected from the group consisting of a crystalline microporous PST-19 material, a modified crystalline microporous PST-19 material and mixtures thereof, where PST-19 is a crystalline microporous metallophosphate having a three-dimensional framework of [M 2+ O 4/2 ] 2\u2212 , [EO 4/2 ] \u2212  and [PO 4/2 ] +  tetrahedral units and an empirical composition in the as synthesized form and on an anhydrous basis expressed by an empirical formula of:\n R p+ r A + m M 2+ x E y PO z  where R is at least one quaternary ammonium cation selected from the group consisting of tetraethylammonium (TEA + ), triethylpropylammonium (TEPA + ), diethylmethylpropylammonium (DEMPA + ), dimethylethylpropylammonium (DMEPA + ), dimethyldipropylammonium (DMDPA + ), methyltriethylammonium (MTEA + ), ethyltrimethylammonium (ETMA + ), diethyldimethylammonium (DEDMA + ), choline, hexamethonium (HM 2+ ), propyltrimethylammonium (PTMA + ), butyltrimethylammonium (BTMA + ), hexamethonium (HM 2+ ), tetramethylammonium (TMA + ), tetrapropylammonium (TPA + ) and mixtures thereof, \u201cr\u201d is the mole ratio of R to P and has a value of about 0.04 to about 1.0, \u201cp\u201d is the weighted average valence of R and varies from 1 to 2, A is an alkali metal selected from the group consisting of Li + , Na + , K + , Rb + and Cs + and mixtures thereof, \u201cm\u201d is the mole ratio of A to P and varies from 0.1 to 1.0, M is a divalent element selected from the group of Zn, Mg, Co, Mn and mixtures thereof, \u201cx\u201d is the mole ratio of M to P and varies from 0.2 to about 0.9, E is a trivalent element selected from the group consisting of aluminum and gallium and mixtures thereof, \u201cy\u201d is the mole ratio of E to P and varies from 0.1 to about 0.8 and \u201cz\u201d is the mole ratio of 0 to P and has a value determined by the equation:\n z =( m+p\u00b7r+ 2 \u00b7x+ 3 \u00b7y+ 5)/2 \n and is characterized in that it has the x-ray diffraction pattern having at least the d-spacings and intensities set forth in Table A: TABLE A 2\u0398 d(\u212b) I/I 0  % 6.01-5.72 14.70-15.45 w-m 6.80-6.37 12.98-13.87 vs 10.22-9.94\u2002 8.65-8.89 w 12.22-11.87 7.24-7.45 w 13.30-12.99 6.65-6.81 w 15.62-15.18 5.67-5.83 w 15.86-15.52 5.585-5.705 w 16.75-16.40 5.29-5.40 w 20.35-19.89 4.36-4.46 w-m 21.29-20.69 4.17-4.29 w 22.09-21.77 4.02-4.08 w-m 24.30-23.84 3.66-3.73 w 37.12-25.43 2.42-3.50 w-m 27.00-26.51 3.30-3.36 w-m 28.59-28.22 3.12-3.16 w-m 29.46-28.97 3.03-3.08 w-m 31.48-31.03 2.84-2.88 w-m 35.52-35.02 2.525-2.56\u2002 w and the modified crystalline microporous PST-19 consists of a three-dimensional framework of [M 2+ O 4/2 ] 2\u2212 , [EO 4/2 ] \u2212  and [PO 4/2 ] +  tetrahedral units derived from PST-19 via the modification processes of calcination, ammonia calcinations, ion-exchange, steaming, various acid extractions, ammonium hexafluorosilicate treatment, or any combination thereof and wherein the separation process comprises contacting at least two components with the catalyst to generate at least one separated component.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 98.0
- Lexical Diversity: 1.48936
- Patent Class: 423.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15586503', '15588967', '16101257', '16215021', '15588383']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8352425248885847
- 35 USC 102 Novelty (BERT): 0.5681729412980784
- Combined Prediction Score: 0.8085355665295342
- Mean Citation Score: 419.125212
- Max Citation Score: 477.24557
- Similarity Product: 347.0044075745273

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