PATENT CLAIM ANALYSIS

Application Number: 15871217
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-10
Patent Classification: ["428", "220000"]

Abstract:
This invention relates to an object comprised of a plurality of fused filaments of a polyester material that includes units of a diacid component and units of a glycol component. The co-polyester has a zero shear viscosity no greater than about 3000, an elongation at break of at least about 75%, a density no greater than about 1.25 g/cm3, a glass transition temperature of at least about 80° C., an inherent viscosity from about 0.55 dL/g to about 0.7 dig, a density no greater than about 1.25 g/cm3, and a crystallization half-time no greater than about 300 minutes.

Claim (Index 10):
An article comprised of fused filament polymer layers arranged in a design, said polymer comprising a polyester having an acid component and a glycol component;\n wherein the acid component comprises repeat units from 30 to 70 mole % terephthalic acid and from 70 to 30 mole % of one or more dibasic acids selected from the group consisting of isophthalic acid, 1,3-cyclohexanedicarboxylic acid, 1,4 cyclohexanedicarboxylic acid, 1,4-naphthalenedicarboxylic acid, 1,5-naphthalenedicarboxylic acid, 2,6-naphthalenedicarboxylic acid, or 2,7-naphthalenedicarboxylic acid, stilbenedicarboxylic acid, sebacic acid, dimethylmalonic acid, succinic acid, or combinations thereof; wherein the glycol component comprises repeat units from 75 to 98 mole % cyclohexanedimethanol and from 2 to 25 mole % glycols selected from the group consisting of ethylene glycol, 1,2-propanediol, 1,3-propanediol, neopentyl glycol, 1,4-butanediol, 1,5-pentanediol, 1,6-hexanediol, p-xylene glycol, 2,2,4,4-tetramethyl-1,3-cyclobutanediol or combinations thereof; wherein the total mole % of the acid component is 100 mole % and the total mole % of the glycol component in 100 mole %; wherein the polyester has an inherent viscosity of 0.55 dL/g to 0.7 dL/g, a density no greater than about 1.35 g/cm 3 , a glass transition temperature of 70\u00b0 C. to 110\u00b0 C., an elongation at break of at least about 75%, a zero shear viscosity of 1750 to 8000 poise and a crystallization half-time no greater than about 300 minutes.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.84483
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11390812', '11390809', '11390846', '10812203', '12975459']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.916401571517624
- 35 USC 102 Novelty (BERT): 0.4757622843073333
- Combined Prediction Score: 0.872337642796595
- Mean Citation Score: 166.459356
- Max Citation Score: 170.82773999999995
- Similarity Product: 117.3583173784232

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