PATENT CLAIM ANALYSIS

Application Number: 15761222
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["525", "089000"]

Abstract:
A main object of the present disclosure is to provide a block copolymer composition that allows an adhesive composition having excellent die-cutting properties, softening agent anti-migration performance, mandrel properties and transparency to be obtained. The object is achieved by providing a block copolymer composition comprising: a block copolymer A represented by the following formula (I); and a block copolymer B represented by the following formula (II); characterized in that: a content of an aromatic vinyl monomer unit of the block copolymer A is more than a content of an aromatic vinyl monomer unit of the block copolymer B; a weight average molecular weight of aromatic vinyl polymer block Ar3 (Mw(Ar3)) of the block copolymer B is substantially the same as a weight average molecular weight of aromatic vinyl polymer block Ar1 (Mw(Ar1)) of the block copolymer A; and breaking strength of the block copolymer composition is 8 MPa or less and breaking elongation of the block copolymer composition is 2000% or less.

Claim (Index 2):
The block copolymer composition according to  claim 1 , wherein, in the block copolymer A, a ratio (Mw(Ar2)/Mw(Ar1)) of the weight average molecular weight of aromatic vinyl polymer block Ar2 (Mw(Ar2)) to the weight average molecular weight of aromatic vinyl polymer block Art (Mw(Ar1)) is in a range of 1 to 5.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.46053
- Patent Class: 525.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14368235', '13255217', '13142065', '12935361', '15107179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8195379002144394
- 35 USC 102 Novelty (BERT): 0.5186564135413159
- Combined Prediction Score: 0.7894497515471272
- Mean Citation Score: 345.41608
- Max Citation Score: 373.51993
- Similarity Product: 265.1293016142833

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

Dataset: test