PATENT CLAIM ANALYSIS

Application Number: 15980245
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["523", "400000"]

Abstract:
The present invention is a resin composition characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties. More specifically, the present invention relates to a resin composition wherein the stress relaxation rate (R) and the residual strain rate (α), as measured in a prescribed extension-restoration test, are as follows: 20%≤R≤95% and 0%≤α≤3%.

Claim (Index 2):
The thermosetting resin composition according to  claim 1 ,\n wherein a cured product of the resin composition is characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties, wherein a stress relaxation rate (R) and a residual strain rate (\u03b1), as measured in an extension-restoration test, satisfy the following relationships:\n 20%\u2264R\u226495% and \n 0%\u2264\u03b1\u22643% \n wherein in the extension-restoration test, a piece of a cured product of the resin composition having a thickness of 50 micrometer and a shape of No. 6 dumbbell having a width of measured portion of 4 mm and a length of linear portion of 25 mm being subjected to an extension process and then a restoration process under extension process conditions using a tensile-compression tester in accordance with ISO 3384, and the stress relaxation rate (R) and the residual strain rate (\u03b1) being calculated using the calculation methods described below, wherein extension process conditions are as follows:\n deflection correction is carried out at a force of 0.05 N or lower, \n speed of testing is 25 mm/min from 0 to 25% extension; and \n temperature is 23\u00b0 C., \n wherein extension/holding conditions are holding for 5 minutes at 25% extension; wherein restoration process conditions are as follows:\n a speed of testing is 0.1 mm/min until the tensile force reaches 0\u00b10.05 N; \n and\n temperature is 23\u00b0 C.; and \n a stress relaxation rate calculation method of measuring the tensile force when the extension process is complete includes\n determining an initial tensile force (F A0 ), then \n the amount of strain being maintained for 5 minutes under the extension/holding conditions, after which the tensile force is measured to determine F A (t 5 ), \n with the stress relaxation rate (R) being calculated using the following formula: \n R = F AO - F A \ue8a0 ( t \ue89e \ue89e 5 ) F AO \u00d7 100 wherein the residual strain rate is calculated as the amount of strain being measured at the point where the tensile force in the restoration process reaches 0\u00b10.05 N, and this being defined as the residual strain rate (\u03b1).

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 1.54
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14405541', '14925048', '14405572', '14405533', '14944338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7998070262709271
- 35 USC 102 Novelty (BERT): 0.5691608502083041
- Combined Prediction Score: 0.7767424086646649
- Mean Citation Score: 377.627168
- Max Citation Score: 447.81332
- Similarity Product: 431.17514868746514

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

Dataset: test