PATENT CLAIM ANALYSIS

Application Number: 16153895
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-03
Patent Classification: ["524", "062000"]

Abstract:
A hot-melt adjuvant-free formulation includes a butene- 1 -co-hexene-1 copolymer formed from butene-1 and hexene-1 monomers with a supported Ziegler-Natta catalyst, a styrenic block copolymer with less than 15 percent styrene, a high melt flow index metallocene, a high melt flow rate polypropylene with a melt flow above 18000 cps, and a low molecular weight polyethylene wax, wherein the molecular weight is less than 1000 centipoise at a temperature of 350 degrees Fahrenheit.

Claim (Index 11):
A hot-melt adjuvant-free formulation comprising:\n a. a butene-1-co-hexene-1 copolymer formed from butene-1 monomer with a supported Ziegler-Natta catalyst, at a process temperature from 130 degrees Fahrenheit to 175 degrees Fahrenheit and at a reactor pressure sufficient to maintain the butene-1 monomer in a liquid phase, in absence of any added solvent, with a hydrogen concentration less than 1 mole percent based on the formed copolymer, with the hydrogen concentration present during a processing of monomers to copolymers sufficient to form a copolymer with a melt viscosity measured at 190 degrees Celsius which is less than 3500 centipoise; b. a styrenic block copolymer with less than 15 percent styrene, comprising a hydrogenated styrene butadiene block copolymer or a hydrogenated styrene isoprene block copolymer; c. a single-site catalyzed polyethylene with a melting point of from 80 degrees to 100 degrees centigrade; d. a high melt flow rate polypropylene with a melt flow above 18000 centipoise, the high melt flow rate polypropylene comprising a homopolymer or random copolymer of propylene and over 20 percent crystallinity or over 20 percent isotacticity; and e. a low molecular weight polyethylene wax, wherein the molecular weight is less than 1000 centipoise at a temperature of 350 degrees Fahrenheit forming an amorphous poly alpha olefin hot melt adhesive.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 97.0
- Lexical Diversity: 1.43636
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16111494', '10694366', '16108631', '11789306', '13529269']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7807565828198288
- 35 USC 102 Novelty (BERT): 0.4957148331311355
- Combined Prediction Score: 0.7522524078509596
- Mean Citation Score: 208.535906
- Max Citation Score: 240.86221
- Similarity Product: 169.0410299502635

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