PATENT CLAIM ANALYSIS

Application Number: 15745969
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["428", "437000"]

Abstract:
There is provided an interlayer film for laminated glass with which the flexural rigidity of laminated glass can be enhanced and the sound insulating properties of laminated glass can be enhanced. The interlayer film for laminated glass according to the present invention includes first, second, and third layers containing a thermoplastic resin and a plasticizer, Cloud point 1 concerning the first layer is lower than each of Cloud point 2 concerning the second layer and Cloud point 3 concerning the third layer, each of Absolute value XA of a difference between the Cloud point 1 and the Cloud point 2 and Absolute value XB of a difference between the Cloud point 1 and the Cloud point 3 is 118° C. or more, and when a content of the plasticizer in the interlayer film for laminated glass relative to 100 parts by weight of the thermoplastic resin in the interlayer film for laminated glass is defined as Y, XA, XB, and Y satisfy the equations of Y≤−0.16XA+60 and Y≤−0.16XB+60.

Claim (Index 1):
An interlayer film for laminated glass, having a three or more-layer structure and containing a thermoplastic resin and a plasticizer, comprising:\n a first layer containing a thermoplastic resin and a plasticizer; a second layer being layered on a first surface of the first layer and containing a thermoplastic resin and a plasticizer; and a third layer being layered on a second surface opposite to the first surface of the first layer and containing a thermoplastic resin and a plasticizer, Cloud point 1 determined with the use of a liquid prepared by dissolving 8 parts by weight of the thermoplastic resin for the first layer in 100 parts by weight of the plasticizer for the first layer being lower than each of Cloud point 2 determined with the use of a liquid prepared by dissolving 8 parts by weight of the thermoplastic resin for the second layer in 100 parts by weight of the plasticizer for the second layer and Cloud point 3 determined with the use of a liquid prepared by dissolving 8 parts by weight of the thermoplastic resin for the third layer in 100 parts by weight of the plasticizer for the third layer, each of Absolute value XA of a difference between the Cloud point 1 and the Cloud point 2 and Absolute value XB of a difference between the Cloud point 1 and the Cloud point 3 being 118\u00b0 C. or more, and when a content of the plasticizer in the interlayer film for laminated glass relative to 100 parts by weight of the thermoplastic resin in the interlayer film for laminated glass is defined as Y, XA, XB, and Y satisfying the equations of Y\u2264\u22120.16XA+60 and Y\u2264\u22120.16XB+60.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 2.40541
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14111541', '15549113', '14371938', '15515549', '15549089']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8963368788742724
- 35 USC 102 Novelty (BERT): 0.5208310531014221
- Combined Prediction Score: 0.8587862962969874
- Mean Citation Score: 326.322534
- Max Citation Score: 332.44824
- Similarity Product: 293.94818975667005

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