PATENT CLAIM ANALYSIS

Application Number: 15951577
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["528", "015000"]

Abstract:
One of the purposes of the present invention is to provide a curable resin composition which has good curability and provides a cured product having a sufficient hardness, in particular an addition-curable organic silicon resin composition. The present invention provides a curable resin composition comprising the following components (A) to (C): (A) an organic-silicon compound having at least two alkenyl groups in a molecule, (B) an organic silicon compound which is represented by the formula (I) and has at least three hydrosilyl groups each bonded to the carbon atom of the benzene ring in an amount such that a ratio of the number of the hydrosilyl group in component (B) to the number of the alkenyl group in component (A) is 0.4 to 4, and (C) a hydrosilylation catalyst in a catalytic amount.

Claim (Index 2):
The curable resin composition according to  claim 1 , wherein component (A) is an organic silicon compound represented by the following formula (4):\n (R 4 3 SiO 1/2 ) a (R 4 2 SiO 2/2 ) b (R 4 SiO 3/2 ) c (SiO 4/2 ) d (Y) e (O 1/2 R 3 ) f \u2003\u2003(4), wherein R 4  is, independently of each other, a monovalent hydrocarbon group having 1 to 12 carbon atoms and optionally having an unsaturated bond, provided that at least two of R 4  are an alkenyl group, R 3  is a hydrogen atom or a monovalent hydrocarbon group having 1 to 6 carbon atoms, a is an integer of from 0 to 100, b is an integer of from 0 to 1,000, c is an integer of from 0 to 500, d is an integer of from 0 to 500, e is an integer of from 0 to 500, f is an integer of from 0 to 50, a total of a, b, c, d and e is 2 to 1,000, and Y is a silphenylene unit which has a valance of 1 to 26 and is represented by the following formula (II), wherein r is 0 or 1, k is an integer of from 1 to 3, a bonding marked with ** in the formula (II) bonds to a silicon atom of another siloxane in the formula (4), R 4  is as defined above, Z 1  to Z 9  are, independently of each other, a hydrogen atom, a monovalent hydrocarbon group having 1 to 6 carbon atoms, a divalent, trivalent or tetravalent group represented by the following formula (5\u2032), a monovalent group represented by the following formula (5\u2033), or a group having a valance of 1 to 16 and represented by the following formula (7\u2032), R 6  is, independently of each other, selected from the groups defined for R 4  or a group which has a valance of 1 to 16 and is represented by the following formula (6\u2032), wherein a bonding marked with * in the formulas (5\u2032) and (5\u2033) bonds to a carbon atom of the benzene ring, a bonding marked with ** in the formula (5\u2032) bonds to a silicon atom of another siloxane in the formula (4), k is an integer of from 1 to 3, k\u2032 is an integer of from 1 to 3, R 4  is as defined above, and R 5  is a monovalent hydrocarbon group having 1 to 6 carbon atoms, wherein Z\u2032 is, independently of each other, a hydrogen atom, a monovalent hydrocarbon group having 1 to 6 carbon atoms or the group represented by the formula (5\u2032) or (5\u2033), R 4  is as defined above, a bonding marked with * in the formula (7\u2032) bonds to a carbon atom of the benzene ring and a bonding marked with *** in the formula (6\u2032) bonds to a silicon atom of another siloxane in the formula (4).

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.09459
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14546569', '15495221', '15361561', '15235751', '10960048']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7872868989766135
- 35 USC 102 Novelty (BERT): 0.5136943463731055
- Combined Prediction Score: 0.7599276437162628
- Mean Citation Score: 295.74984000000006
- Max Citation Score: 323.28354
- Similarity Product: 254.2667360347509

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