PATENT CLAIM ANALYSIS

Application Number: 16041982
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["252", "609000"]

Abstract:
The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates in a blend with a phosphate compound, said blend serving as highly efficient reactive flame retardant blend in flexible polyurethane foam. The invention further provides fire-retarded polyurethane compositions comprising said the reaction product of the flame retardant blend with polyol and isocyanate foam forming components.

Claim (Index 8):
The flame retardant blend of  claim 1  further comprising a halogenated phosphate compound selected from the group consisting of tris(1,3-dichloro-2-propyl) phosphate (TDCP); phosphoric acid esters, oxydi-2,1-ethanediyl tetrakis (2-chloro-1-methylethyl) ester; Amgard V6 (2,2-bis(Chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl) Ester Phosphoric Acid); ELF-800 (2,2-bis(Chloromethyl)-1,3-propanediyl tetrakis(2-chloro-1-methylethyl) Ester Phosphoric Acid); and combinations thereof.

Metadata:
- Claim Count in Document: 52.0
- Percentile: 95.0
- Lexical Diversity: 1.45238
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16041893', '11921095', '10429429', '14813217', '14989176']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8239040560070402
- 35 USC 102 Novelty (BERT): 0.5463716655556557
- Combined Prediction Score: 0.7961508169619018
- Mean Citation Score: 312.130444
- Max Citation Score: 427.95798
- Similarity Product: 337.1336963746119

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

Dataset: test