PATENT CLAIM ANALYSIS

Application Number: 16074482
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["524", "139000"]

Abstract:
A thermoplastic polyester resin composition is obtained by blending, per 100 parts by weight of (A) a thermoplastic polyester resin, 0.1 to 5 parts by weight of (B) a novolac type epoxy resin having a specific structure, and 0.05 to 10 parts by weight of (C) an epoxy compound having two epoxy functional groups per molecule. Thus, a molded article that exhibits superior melt stability with respect to a wide range of processing temperatures, has excellent mechanical properties and heat resistance, and exhibits superior long-term hydrolysis resistance, chemical resistance, and oxidative deterioration resistance can be obtained.

Claim (Index 20):
The thermoplastic polyester resin composition according to  claim 14 , further comprising (D) 0.01 to 1 part by weight of a reducing phosphorus compound represented by general formula (4), relative to (A) 100 parts by weight of the thermoplastic polyester resin: wherein, in general formula (4), R 6  and R 7  are independently selected from hydrogen (but there is no instance where both R 6  and R 7  are hydrogen), OM (wherein O is a negatively-charged oxygen atom and M is a positively-charged counterion), C 1 -C 20  alkyl, C 2 -C 20  alkylene, C 6 -C 20  aryl, C 1 -C 20  alkyloxy, polyoxyalkylene including C 2 -C 4  alkylene, and C 6 -C 20  aryloxy; the alkyl, alkylene, aryl, alkyloxy, polyoxyalkylene, and aryloxy may be optionally substituted, and the optional substituents are independently selected from OH group, halogen, COOH group, COOR 8  group (wherein R 8  is C 1 -C 4  alkyl) and NH 2  group; wherein, when the alkyl, alkylene, aryl, alkyloxy, polyoxyalkylene, and aryloxy are substituted, the number of substituents is 1 or 2; and R 6  and R 7  can be linked by cross-linking.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 96.0
- Lexical Diversity: 1.69697
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15563289', '11953914', '13522777', '10550014', '13055407']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8203040401469556
- 35 USC 102 Novelty (BERT): 0.4924343581472067
- Combined Prediction Score: 0.7875170719469807
- Mean Citation Score: 249.402958
- Max Citation Score: 256.25006
- Similarity Product: 179.83821370974542

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test