PATENT CLAIM ANALYSIS

Application Number: 16060161
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["524", "504000"]

Abstract:
A solvent-free silicone-modified polyimide resin composition having fluidity and including no solvent, the composition containing (A) a silicone-modified polyimide resin of formula (1),   Ee-Ff-Gg   (1) (E is formula (2), F is formula (3), and G is a diamine-derived divalent residue; f+e+g=100 mol %, the molar ratio of f/(e+g) is 0.8-1.2) (R A  is a divalent hydrocarbon group, R 1 -R 4  are monovalent hydrocarbon groups, R 5  and R 6  are an alkyl group, aryl group, or aralkyl group; m, n, and o are 0-20, n+o≥1, m+n+o=1-60) -Im-X-Im-   (3) (Im is a cyclic group including a cyclic imide structure, X is a single bond, oxygen, sulfur, sulfide group, sulfone group, carbonyl group, —NR N —, —CR B 2 —, R Ar h —, —R Ar h (OR Ar ) i —, alkylene group, trivalent group having one H eliminated from said group, or arylene-alkylene group), (B) a polymerizable compound, (C) a polymerization initiator, and (D) hydrophobic fumed silica. This composition has excellent handleability due to its fluidity and thixotropy.

Claim (Index 1):
A solventless silicone-modified polyimide resin composition which has flowability at 25\u00b0 C. and is free of solvent, comprising:\n (A) 100 parts by weight of a silicone-modified polyimide resin of formula (1) below\n Ee-Ff-Gg \u2003\u2003(1) \n \n (wherein E, F and G are randomly bonded recurring units, E being a divalent residue of formula (2) from a diamino-modified silicone \n (wherein R A  is a substituted or unsubstituted divalent hydrocarbon group of 1 to 10 carbon atoms, R 1  and R 2  are each independently a substituted or unsubstituted monovalent hydrocarbon group of 1 to 10 carbon atoms, R 3  and R 4  are each independently a substituted or unsubstituted monovalent hydrocarbon group of 1 to 10 carbon atoms, R 5  and R 6  are each independently an organic group selected from among substituted or unsubstituted alkyl groups, aryl groups and aralkyl groups of 1 to 16 carbon atoms; and the subscripts m, n and o are each integers from 0 to 20 which satisfy the conditions n+o\u22651 and m+n+o=1 to 60), F being a residue of formula (3) from a tetracarboxylic dianhydride\n -Im-X-Im- \u2003\u2003(3) \n (wherein Im is a cyclic group containing on an end a cyclic imide structure, and X is a single bond, an oxygen atom, a sulfur atom, a sulfide group, a sulfone group, a carbonyl group, \u2014NR N \u2014 (R N  being a linear, branched or cyclic monovalent hydrocarbon group of 1 to 12 carbon atoms), \u2014CR B 2 \u2014 (each R B  being independently a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group of 1 to 12 carbon atoms), \u2014R Ar h \u2014 (R Ar  being a divalent arylene group of 6 to 12 carbon atoms, and the subscript h being an integer from 1 to 6), a trivalent or tetravalent group obtained by detaching one or two hydrogen atoms from an arylene group, \u2014R Ar h (OR Ar ) i \u2014 (R Ar  and h being defined in the same way as above, and the subscript i being from 1 to 5), a linear, branched or cyclic alkylene group of 1 to 12 carbon atoms, a trivalent group obtained by detaching one hydrogen atom from the alkylene group, or a divalent to tetravalent organic group selected from among arylenealkylene groups) and G being a divalent residue from a diamine, f+e+g=100 mol %, and the molar ratio f/(e+g) is from 0.8 to 1.2); (B) from 100 to 2,000 parts by weight of a polymerizable compound; (C) from 0.1 to 30 parts by weight of a polymerization initiator per 100 parts by weight of components (A) and (B) combined; and (D) from 1 to 50 parts by weight of hydrophobic fumed silica per 100 parts by weight of components (A) and (B) combined.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 94.0
- Lexical Diversity: 2.09091
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15621358', '11111809', '11221897', '12722068', '12530152']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8298017691990189
- 35 USC 102 Novelty (BERT): 0.5209332598116149
- Combined Prediction Score: 0.7989149182602785
- Mean Citation Score: 273.85571600000003
- Max Citation Score: 365.4085
- Similarity Product: 324.37184819853314

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

Dataset: test