PATENT CLAIM ANALYSIS

Application Number: 15763428
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["525", "098000"]

Abstract:
An object of the present invention is to provide a cross-copolymer having excellent softness and heat resistance which is useful as a thermoplastic elastomer, and provide a method for producing thereof. The present invention provides a method for producing a cross-copolymer comprising a coordination polymerization step and an anionic polymerization step, the cross-copolymer has a specific structure. The present invention also provides a cross-copolymer having excellent moldability, softness and heat resistance, which can be produced under the producing conditions satisfying that the molecular weight distribution of the copolymer obtained in the coordination polymerization step is in a specific range.

Claim (Index 3):
The method of  claim 1 , wherein in the coordination polymerization step, the single site coordination polymerization catalyst containing a transition metal compound represented by the general formula (1) and a boron co-catalyst is used.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 1.92727
- Patent Class: 525.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12302818', '12988101', '15301247', '13589388', '10477548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8077883360631897
- 35 USC 102 Novelty (BERT): 0.5290015429910891
- Combined Prediction Score: 0.7799096567559796
- Mean Citation Score: 349.00160000000005
- Max Citation Score: 409.2659
- Similarity Product: 297.6589866926372

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