PATENT CLAIM ANALYSIS

Application Number: 16201568
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["556", "429000"]

Abstract:
The invention relates to silane mixtures comprising a silane of the formula I (R 1 ) y (R 2 ) 3-y Si—R 3 —(S—R 4 ) n —S—R 5   (I) and a silane of the formula II (R 1 ) y (R 2 ) 3-y Si—R 3 —(S—R 4 ) z —S—R 3 —Si(R 1 ) y (R 2 ) 3-y   (II) where the molar ratio of silane of the formula I to silane of the formula II is 20:80-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Claim (Index 10):
Process for preparing silane mixture according to  claim 2 , characterized in that in a first step a mercaptosilane of the formula III\n (R 1 ) y (R 2 ) 3-y Si\u2014R 3 \u2014SH\u2003\u2003(III) is reacted with a halogen compound of the formula IV\n Hal-R 4 -Hal\u2003\u2003(IV) \n where R 1 , R 2 , R 3  and R 4  have the definitions given above and Hal is F, Cl, Br or I in a molar ratio of the formula (III) to the formula (IV) of 34:66-76:24 and in a second step the product from the first process step is reacted with a salt of a thiocarboxylic acid of the formula (V)\n NaS\u2014C(\u2550O)\u2014R 5 \u2003\u2003(V) \n where R 5  has the definition given above, or, in the second step, the product from the first process step is reacted with NaSH and then an acid chloride of the formula (VI)\n Cl\u2014C(\u2550O)\u2014R 5 \u2003\u2003(VI) \n where R 5  has the definition given above.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 2.68889
- Patent Class: 556.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14711463', '14711473', '14711486', '15102487', '13432799']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7792002379777013
- 35 USC 102 Novelty (BERT): 0.5234854395294996
- Combined Prediction Score: 0.7536287581328812
- Mean Citation Score: 327.126702
- Max Citation Score: 351.03436
- Similarity Product: 295.66856181487566

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