PATENT CLAIM ANALYSIS

Application Number: 15956819
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["525", "276000"]

Abstract:
To provide a crosslinkable composition containing a fluorinated copolymer, which is excellent in crosslinkability and gives a crosslinked product being capable of suppressing production of particles upon plasma irradiation, a crosslinked product obtained by crosslinking the composition, and a sealing material for a semiconductor production equipment, containing the crosslinked product. A crosslinkable composition comprising; a copolymer (X) having an iodine atom and also having structural units based on tetrafluoroethylene and structural units based on propylene, wherein the content of structural units based on vinylidene fluoride is less than 0.1 mol % in all of the structural units; an organic peroxide; a crosslinking aid; and at least one member selected from the group consisting of a quaternary ammonium salt, a quaternary phosphonium salt and an organic amine, wherein the metal element content is less than 1 part by mass based on 100 parts by mass of the copolymer (X).

Claim (Index 4):
The crosslinkable composition according to  claim 1 , wherein the copolymer (X) has structural units based on a monomer represented by the following formula (I):\n CR 1 R 2 \u2550CR 3 \u2014R 4 \u2014CR 5 \u2550CR 6 R 7 \u2003\u2003(I) wherein each of R 1 , R 2 , R 3 , R 5 , R 6  and R 7  which are independent of each other, is a hydrogen atom, a fluorine atom or a methyl group, R 4  is a C 1-10  perfluoroalkylene group or a group having an etheric oxygen atom inserted between a carbon-carbon bond of the perfluoroalkylene group.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.89655
- Patent Class: 525.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15007690', '12892295', '13289948', '15259345', '13183852']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8000601223364707
- 35 USC 102 Novelty (BERT): 0.4950676468724579
- Combined Prediction Score: 0.7695608747900695
- Mean Citation Score: 277.313732
- Max Citation Score: 296.53046
- Similarity Product: 226.90225030728817

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

Dataset: test