PATENT CLAIM ANALYSIS

Application Number: 15743637
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-11
Patent Classification: ["528", "422000"]

Abstract:
Some embodiments relate to a dual cure polymerization system combining aza-Michael addition polymerization and photopolymerization. Some embodiments also relate to a dual cure polymerization system for preparing interpenetrating polymer networks. Some other embodiments relate to compositions and articles obtainable by a process of the invention and uses thereof.

Claim (Index 20):
The polymerization process according to  claim 16 , wherein step (ii) is carried out in the presence of a photoinitiator such as:\n a. Type I free radical photoinitiators\n i. from the family of acetophenones, alkoxyacetophenones and derivatives, such as 2,2-dimethoxy-2-phenyleacetophenone and 2,2-diethyl-2-phenylacetophenone; \n ii. from the family of hydroxyacetophenones and derivatives, such as 2,2-dimethyl-2-hydroxyacetophenone, 1-hydroxycyclohexylehenyle cetone, 2-hydroxy-4\u2032-(2-hydroxyethoxy)-2-methyl-propriophenone and 2-hydroxy-4\u2032-(2-hydroxypropoxy)-2-methyl-propriophenone; \n iii. from the family of alkylaminoacetophenones and derivatives, such as 2-methyl-4\u2032-(methylthio)-2-morpholino-propriophenone, 2-benzyl-2-(dimethylamino)-4-morpholino-butyrophenone and 2-(4-(methylbenzyl)-2-(dimethylamino)-4-morpholino-butyrophenone; \n iv. from the family of benzoin ethers and derivatives, such as benzoin benzyl-, methyl- and isopropyl-ethers; \n v. from the family of phosphine oxides and derivatives, such as diphenyl-(2,4,6-trimethylbenzoyl)phosphine oxide (TPO), ethyl-(2,4,6-trimethylbenzoyl)phenylphosphine oxide (TPO-L) and bis-(2,6-(dimethoxybenzoyl)-2,4,4-trimethylphenyle phosphine oxide (BAPO); \n b. Type II free radical photoinitiators\n i. from the family of benzophenones and derivatives, such as 4-phenylbenzophenone, 4-(4\u2032methylphenylthio)benzophenone, 1-[4-[(4-benzoylphenyl)thio]phenyl]-2-methyl-2-[(4-methylphenyl)sulfonyl]-1-propanone: \n ii. from the family of thioxanthones and derivatives, such as isopropylthioxanthone (ITX), 2,4-diethylthioxanthone, 2,4-dimethylthioxantone, 2-chlorothioxanthone and 1-chloro-4-isopropylthioxanthone; \n iii. from the family of quinones and derivatives, such as antraquinones including 2-ethylantraquinone and camphroquinones; \n iv. from the family of benzoyl formate esters and derivatives, such as methylbenzoylformate; \n v. from the family of metallocenes and derivatives, such as ferrocene, titanium bis(eta S-2,4-cyclopentadien-1-yl)-bis(2,6-difluoro)-3-(1H-pyrrol-1-yl)-phenyl) and iron (cumene)cyclopentadienyl hexafluorophosphate; \n vi. from the family of dibenzylidene ketones and derivatives, such as p-dimethylaminoketone; \n vii. from the family of coumarines and derivatives, such as 5-methoxy coumarine, 7-methoxy coumarine, 7-diethylamino coumarine and N-phenylglycin coumarine; \n c. photinitiators from the family of dyes such as triazines and derivatives, fluorones and derivatives, cyanines and derivatives, safranines and derivatives, 4,5,6,7-tetrachloro-3,6\u2032-dihydroxy-2\u2032,4\u2032,5\u2032,7\u2032-tetraiodo-3H-spiro[isobenzofuran-1,9\u2032-xanthen]-3-one, pyrylium or thiopyrylium and derivatives, thiazines and derivatives, flavines and derivatives, pyronines and derivatives, oxazines and derivatives, rhodamines and derivatives; d. a mixture of at least two of the aforementioned photoinitiators.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 86.0
- Lexical Diversity: 1.59375
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15676686', '15610354', '14611166', '13982120', '15808430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6485383813357363
- 35 USC 102 Novelty (BERT): 0.4856635125389724
- Combined Prediction Score: 0.6322508944560599
- Mean Citation Score: 161.19126999999995
- Max Citation Score: 166.15222
- Similarity Product: 115.05631153188706

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