PATENT CLAIM ANALYSIS

Application Number: 15866136
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["524", "451000"]

Abstract:
The present disclosure generally relates to low density compositions useful for making automotive components, such as molded parts, as well as other articles of manufacture; such compositions comprise (a) a polyolefin comprising polypropylene, a propylene-ethylene block copolymer, or combinations thereof, wherein the polyolefin blend is present in an amount ranging from about 53 wt. % to about 65 wt. %, based on a total weight of the composition; (b) a first elastomer, a second elastomer, and an impact-modifying compatibilizer, wherein the combined weight percent of components (b) ranges from about 27 wt. % to about 32 wt. %, based on the total weight of the composition; (c) a filler present in an amount ranging from about 5 wt. % to about 12 wt. %, based on the total weight of the composition; and (d) an additive package present in an amount ranging from about 0.5 wt. % to about 5 wt. %.

Claim (Index 1):
A composition comprising:\n (a) a polyolefin comprising polypropylene, a propylene-ethylene block copolymer, or combinations thereof, wherein the polyolefin is present in an amount ranging from about 53 wt. % to about 65 wt. %, based on a total weight of the composition; (b) a first elastomer, a second elastomer, and an impact-modifying compatibilizer, wherein the combined weight percent of the first elastomer, the second elastomer, and the impact-modifying compatibilizer ranges from about 25 wt. % to about 34 wt. %, based on the total weight of the composition; (c) a filler present in an amount ranging from about 5 wt. % to about 12 wt. %, based on the total weight of the composition; and (d) an additive package present in an amount ranging from about 0.5 wt. % to about 5 wt. %, based on the total weight of the composition; wherein the composition has a density ranging from about 0.90 to about 1.00 g/cm 3 , an after-bake-mold-shrinkage (0.5 hours, 120\u00b0 C.) ranging from about 0.5 percent to about 0.9 percent, a coefficient of linear thermal expansion ranging from about 1 to about 8 (10E-5 mm/mm/\u00b0 C.), and a flexural modulus between about 1,200 MPa and about 2,500 MPa.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.38462
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15648716', '13617750', '12256217', '14926604', '12256301']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8337520687335455
- 35 USC 102 Novelty (BERT): 0.5517782238931038
- Combined Prediction Score: 0.8055546842495013
- Mean Citation Score: 330.6803060000001
- Max Citation Score: 430.22302
- Similarity Product: 427.0158136845184

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