PATENT CLAIM ANALYSIS

Application Number: 15741564
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["438", "597000"]

Abstract:
This semiconductor wafer surface protection film has a substrate layer A, an adhesive absorption layer B, and adhesive surface layer C, in the stated order. The adhesive absorption layer B comprises an adhesive composition containing a thermoset resin b1, said adhesive absorption layer B having a minimum value G′bmin of the storage elastic modulus G′b in the range of 25° C. to less than 250° C. of 0.001 MPa to less than 0.1 MPa, a storage elastic modulus G′b250 at 250° C. of 0.005 MPa or above, and a temperature at which G′bmin is exhibited of 50-150° C. The adhesive surface layer C has a minimum value G′cmin of the storage elastic modulus G′c in the range of 25° C. to less than 250° C. of 0.03 MPa.

Claim (Index 5):
The semiconductor wafer surface protection film according to  claim 1 , wherein the thickness of the adhesive absorption layer B, Tb, is 10 \u03bcm or larger and 600 \u03bcm or smaller, and the thickness of the adhesive surface layer C, Tc, is 1 \u03bcm or larger and 50 \u03bcm or smaller.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 86.0
- Lexical Diversity: 2.15873
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12863063', '12533272', '15112374', '15768652', '13712707']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8499631014507409
- 35 USC 102 Novelty (BERT): 0.5039741134983764
- Combined Prediction Score: 0.8153642026555046
- Mean Citation Score: 213.92857
- Max Citation Score: 225.49399
- Similarity Product: 157.38757715501845

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