PATENT CLAIM ANALYSIS

Application Number: 16101257
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["518", "722000"]

Abstract:
A family of highly charged crystalline microporous metallophosphate molecular sieves designated PST-17 has been synthesized. These metallophosphates are represented by the empirical formula of: R p+ r A m + M x E y PO z  where A is an alkali metal such as potassium, R is a quaternary ammonium cation such as ethyltrimethylammonium, M is a divalent metal such as zinc and E is a trivalent framework element such as aluminum or gallium. The PST-17 family of molecular sieves are stabilized by combinations of alkali and organoammonium cations, enabling unique metalloalumino(gallo)phosphate compositions and exhibit the BPH topology. The PST-17 family of molecular sieves has catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.

Claim (Index 8):
A method for preparing a microporous crystalline metallophosphate material 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 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 ethyltrimethylammonium (ETMA + ), diethyldimethylammonium (DEDMA + ), hexamethonium (HM 2+ ), choline [Me 3 NCH 2 CH 2 OH] + , trimethylpropylammonium, trimethylbutylammonium, trimethylisopropylammonium, tetramethylammonium (TMA + ), tetraethylammonium (TEA + ), tetrapropylammonium (TPA + ) and mixtures thereof, \u201cr\u201d is the mole ratio of R to P and has a value of about 0.1 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 O to P and has a value determined by the equation:\n z= ( m+p\u22c5r+ 2 \u22c5x+ 3 \u22c5y+ 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  % 6.90-6.64 12.80-13.31 \u2002s-vs 7.76-7.47 11.38-11.83 m-vs 13.34-12.95 6.63-6.83 w 13.68-13.30 6.47-6.65 w-m 14.95-14.63 5.92-6.05 w 15.64-15.32 5.66-5.78 w-m 19.03-18.67 4.66-4.75 w-m 20.45-19.89 4.34-4.46 w-m \u200221.5-20.98 4.13-4.23 w-m 24.03-23.58 3.70-3.77 w 24.37-23.97 3.65-3.71 w-s\u2009 \u200226.75-26.386 \u20023.33-3.375 w-m 27.51-27.04 \u20023.24-3.295 w-m 27.725-27.292 3.215-3.265 w-m 28.59-28.13 3.12-3.17 w-m 28.87-28.45 \u20023.09-3.135 w-m 30.012-29.505 2.975-3.025 w-m 30.38-30.06 2.94-2.97 w-m 30.92-30.38 2.89-2.94 w-m 31.59-31.03 2.83-2.88 w 33.67-33.15 2.66-2.70 w-m 34.20-33.67 2.62-2.66 w-m 35.45-34.88 2.53-2.57 w-m 36.81-36.34 2.44-2.47 w \u200238.44-37.851 \u20022.34-2.375 w \u200240.04-39.528 \u20022.25-2.278 w \u200241.19-40.567 \u20022.19-2.222 w 43.849-43.167 2.063-2.094 w 49.932-49.326 1.825-1.846 w the process comprising forming a reaction mixture containing reactive sources of R, A, E, M and P, and heating the reaction mixture at a temperature of about 60\u00b0 C. to about 200\u00b0 C. for a time sufficient to form the metallophosphate molecular sieve, the reaction mixture having a composition expressed in terms of mole ratios of the oxides of:\n aR 2/p O:bA 2 O:cMO:E 2 O 3 :dP 2 O 5 :eH 2 O \n where \u201ca\u201d has a value of about 2.1 to about 100, \u201cb\u201d has a value of about 0.1 to about 8.0, \u201cc\u201d has a value of about 0.25 to about 8, \u201cd\u201d has a value of about 1.69 to about 25, and \u201ce\u201d has a value from 30 to 5000.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 1.5
- Patent Class: 518.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15588967', '15586503', '15446363', '13690087', '13537305']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6979186517081785
- 35 USC 102 Novelty (BERT): 0.6406602493479062
- Combined Prediction Score: 0.6921928114721513
- Mean Citation Score: 457.07834399999984
- Max Citation Score: 515.8666400000002
- Similarity Product: 505.23479525813593

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