PATENT CLAIM ANALYSIS

Application Number: 15937910
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["526", "126000"]

Abstract:
An object of the present invention is to provide a polyethylene-based resin composition excellent in the moldability and at the same time, excellent in the balance between impact strength and stiffness as well as in the transparency, and a molded product and a film, which are obtained by the molding of the polyethylene-based resin composition. The polyethylene-based resin composition of the present invention comprises from 41 to 99 wt % of (A) an ethylene-based polymer satisfying specific conditions and from 1 to 59 wt % of (B) an ethylene-based polymer satisfying specific conditions, wherein MFR of the composition as a whole is from 0.05 to 50 g/10 min and the density is from 0.910 to 0.960 g/cm 3 .

Claim (Index 20):
An olefin polymerization catalyst component comprising at least one catalyst component selected from the group consisting of catalyst component (A-i\u2032), catalyst component (A-i\u2033) and catalyst component (A-iii):\n catalyst component (A-i\u2032): an olefin polymerization catalyst component comprising:\n a metallocene compound represented by formula (1b), and \n a metallocene compound represented by formula (2b\u2032) or formula (7b): \n catalyst component (A-i\u2033): an olefin polymerization catalyst component comprising:\n a metallocene compound represented by formula (4b), and \n a metallocene compound represented by formula (2b); \n catalyst component (A-iii): an olefin polymerization catalyst component comprising:\n a metallocene compound represented by formula (1d), \n where formula (1b), formula (2b\u2032), formula (7b), formula (4b), formula (2b), and formula (1d) are as follows: where in formula (1b), M 1b  represents any one transition metal of Ti, Zr and Hf; each of X 1b  and X 1b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a nitrogen atom and having a carbon number of 1 to 20, a hydrocarbon group-substituted amino group having a carbon number of 1 to 20, or an alkoxy group having a carbon number of 1 to 20; each of Q 1b  and Q 2b  independently represents a carbon atom, a silicon atom or a germanium atom; each R 1b  independently represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 10 and at least two members out of four R 1b  may combine to form a ring together with Q 1b  and Q 2b ; m b  is 0 or 1 and when m b  is 0, Q 1b  is bonded directly to the conjugated 5-membered ring including R 2b  and R 3b ; and each of R 2b , R 3b  and R 4b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, or a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40 and out of R 2b , R 3b  and R 4b , only either one pair of adjacent R 3b  and R 3b  and adjacent R 2b  and R 3b  may form a ring together with the carbon atoms to which the pair is bonded; where in formula (2b\u2032) M 2b  represents any one transition metal of Ti, Zr and Hf; each of X 11b  and X 12b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a nitrogen atom and having a carbon number of 1 to 20, a hydrocarbon group-substituted amino group having a carbon number of 1 to 20, or an alkoxy group having a carbon number of 1 to 20; Q 11b  represents a carbon atom, a silicon atom or a germanium atom; each R 11b  independently represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 10 and two R 11b  may combine with each other to form a ring together with Q 11b ; each of R 12b , R 14b  and R 15b  independently represents an atom or a group selected from a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, and a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40, provided that at least one member is not a hydrogen atom; each R 13b  independently represents a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, or a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40; and out of R 12 , R 13b , R 14b  and R 15b , any only one pair of adjacent R 12b  and R 12b , adjacent R 13b  and R 13b  and adjacent R 12b  and R 13b  and any only one pair of adjacent R 14b  and R 14b , adjacent R 15b  and R 15b  and adjacent R 14b  and R 15b  may form a ring together with the carbon atoms to which the pair is bonded,\n further, the 2-position R 12b  can represent an oxygen- or sulfur-containing heterocyclic group represented by formula (10b): \n where in formula (10b) Z b  is oxygen or sulfur, R 21b  and R 22b  may be the same as or different from each other and is a hydrogen atom, a halogen atom, an alkyl group having a carbon number of 1 to 6, an alkoxy group having a carbon number of 1 to 6, an alkenyl group having a carbon number of 2 to 8, a halogen-containing alkyl group having a carbon number of 1 to 6, an aryl group having a carbon number of 6 to 18, a halogen-containing aryl group having a carbon number of 6 to 18, an alkyl group having a carbon number of 1 to 3 and containing a trialkylsilyl group with the alkyl group having a carbon number of 1 to 3, or a silyl group containing a hydrocarbon group having a carbon number of 1 to 6, both of R 21b  and R 22b  may together constitute a 6- or 7-membered ring, and the 6- or 7-membered ring may contain an unsaturated bond; where in formula (7b) M 2b  represents any one transition metal of Ti, Zr and Hf; each of X 11b  and X 12b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a nitrogen atom and having a carbon number of 1 to 20, a hydrocarbon group-substituted amino group having a carbon number of 1 to 20, or an alkoxy group having a carbon number of 1 to 20; Q 11b  represents a carbon atom, a silicon atom or a germanium atom; each R 11b  independently represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 10 and two R 11b  may combine with each other to form a ring together with Q 11b ; each of R 12b , R 14b  and R 15b  independently represents an atom or a group selected from a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, and a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40, provided that at least one of R 12b , R 14b  and R 15b  located on the 2-position and 5-position of both cyclopentadienyl rings is not a hydrogen atom and R 12b , R 14b  and R 15b  do not form a ring together with the carbon atoms to which these members are bonded; R 16b  represents a saturated or unsaturated divalent hydrocarbon group having a carbon number of 4 or 5 for forming a condensed ring with the 5-membered ring to which R 16b  is bonded; R 18b  is an atom or a group bonded to a carbon atom of R 16b  and each independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, or a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40; p b  represents an integer of 0 to 10 and when p b  is 2 or more, at least two R 18b  may form a ring together with the carbon atoms to which these members are bonded; where in formula (4b) M 1b  represents any one transition metal of Ti, Zr and Hf; each of X 1b  and X 2b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a nitrogen atom and having a carbon number of 1 to 20, a hydrocarbon group-substituted amino group having a carbon number of 1 to 20, or an alkoxy group having a carbon number of 1 to 20; each of Q 1b  and Q 2b  independently represents a carbon atom, a silicon atom or a germanium atom; each R 1b  independently represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 10 and at least two members out of four R 1b  may combine to form a ring together with Q 1b  and Q 2b ; m b  is 0 or 1 and when m b  is 0, Q 1b  is bonded directly to the conjugated 5-membered ring including R 2b , R 5b  and R 6b ; and each of R 2b  and R 4b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, or a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40 and R 4b  does not form a ring together with the carbon atom to which R 4b  is bonded; R 5b  represents a saturated or unsaturated divalent hydrocarbon group having a carbon number of 4 or 5 for forming a condensed ring with the 5-membered ring to which R 5b  is bonded; R 6b  is an atom or a group bonded to a carbon atom of R 5b  and each independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom and having a carbon number of 1 to 20, or a hydrocarbon group-substituted silyl group having a carbon number of 1 to 20; and n b  represents an integer of 0 to 10 and when n b  is 2 or more, at least two R 6b  may form a ring together with the carbon atoms to which R 6b  are bonded; where in formula (2b) M 2b  represents any one transition metal of Ti, Zr and Hf; each of X 11b  and X 12b  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a nitrogen atom and having a carbon number of 1 to 20, a hydrocarbon group-substituted amino group having a carbon number of 1 to 20, or an alkoxy group having a carbon number of 1 to 20; Q 11b  represents a carbon atom, a silicon atom or a germanium atom; each R 11b  independently represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 10 and two R 11b  may combine with each other to form a ring together with Q 11b ; each of R 12b , R 14b  and R 15b  independently represents an atom or a group selected from a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, and a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40, provided that at least one member is not a hydrogen atom; each R 13b  independently represents a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a sulfur atom and having a carbon number of 1 to 40, or a silyl group substituted with a hydrocarbon group having a carbon number of 1 to 40; and out of R 12b , R 13b , R 14b  and R 15b , any only one pair of adjacent R 12b  and R 12b , adjacent R 13b  and R 13b  and adjacent R 12b  and R 13b  and any only one pair of adjacent R 14b  and R 14b , adjacent R 15b  and R 15b  and adjacent R 14b  and R 15b  may form a ring together with the carbon atoms to which the pair is bonded; where in formula (1d) M 1d  represents any one transition metal of Ti, Zr and Hf; each of X 1d  and X 2d  independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom or a nitrogen atom and having a carbon number of 1 to 20, a hydrocarbon group-substituted amino group having a carbon number of 1 to 20, or an alkoxy group having a carbon number of 1 to 20; each of Q 1d  and Q 2d  independently represents a carbon atom, a silicon atom or a germanium atom; each R 1d  independently represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 10 and at least two members out of four R 1d  may combine to form a ring together with Q 1d  and Q 2d ; m d  is 0 or 1 and when m d  is 0, Q 1d  is bonded directly to the conjugated 5-membered ring including R 2d  and R 3d ; each of R 2d  and R 3d  represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom and having a carbon number of 1 to 20, or a hydrocarbon group-substituted silyl group having a carbon number of 1 to 20, provided that at least one R 2d  is not a hydrogen atom; R 4d  represents a saturated or unsaturated divalent hydrocarbon group having a carbon number of 4 or 5 for forming a condensed ring with the 5-membered ring to which R 4d  is bonded; R 5d  is an atom or a group bonded to a carbon atom of R 4d  and each independently represents a hydrogen atom, a halogen atom, a hydrocarbon group having a carbon number of 1 to 20, a silicon-containing hydrocarbon group containing from 1 to 6 silicons and having a carbon number of 1 to 18, a halogen-containing hydrocarbon group having a carbon number of 1 to 20, a hydrocarbon group containing an oxygen atom and having a carbon number of 1 to 20, or a hydrocarbon group-substituted silyl group having a carbon number of 1 to 20; and n d  represents an integer of 0 to 10 and when n d  is 2 or more, at least two R 5d  may form a ring together with the carbon atoms to which R 5d  are bonded.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 90.0
- Lexical Diversity: 1.85507
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14008965', '15041044', '12185566', '14137531', '10550017']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7738051465956369
- 35 USC 102 Novelty (BERT): 0.5828941430391605
- Combined Prediction Score: 0.7547140462399894
- Mean Citation Score: 375.233238
- Max Citation Score: 535.3841
- Similarity Product: 441.25236069339513

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