PATENT CLAIM ANALYSIS

Application Number: 15545068
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-07
Patent Classification: ["427", "385500"]

Abstract:
The present invention relates to a process for controlling the critical dimension uniformity of ordered films of block copolymers on a nanometric scale. The invention also relates to the compositions used for controlling the critical dimension uniformity of ordered films of block copolymers and to the resulting ordered films that can be used in particular as masks in the lithography field.

Claim (Index 23):
A process for producing an ordered film, wherein the process comprises the following steps:\n a) providing at least one first block copolymer, wherein the at least one first block copolymer has a first block copolymer order-disorder transition temperature (TODT) and at least one first block copolymer Tg; b) providing at least one second block copolymer wherein the second block copolymer has at least one second block copolymer Tg and does not have a TODT; c) mixing together in a solvent the at least one first block copolymer having a block copolymer TODT and the at least one second block copolymer not having a TODT, thereby producing a mixture, wherein the mixture has a mixture TODT that is below the first block copolymer TODT; d) depositing the mixture on a surface; and e) curing the mixture deposited on the surface at a coring temperature, wherein the curing temperature is between the highest Tg of the second block copolymer not having a TODT and the mixture TODT.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 1.75
- Patent Class: 427.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14340075', '15092693', '14919070', '12061693', '15105245']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7928925338606572
- 35 USC 102 Novelty (BERT): 0.4879240223090048
- Combined Prediction Score: 0.7623956827054919
- Mean Citation Score: 147.6068
- Max Citation Score: 164.87400000000005
- Similarity Product: 112.41839614069464

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

Dataset: test