PATENT CLAIM ANALYSIS

Application Number: 16052222
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-11
Patent Classification: ["424", "070310"]

Abstract:
What is proposed is aqueous surfactant compositions comprising one or more alpha-sulfo fatty acid disalts (A) of the general formula (I),   R 1 CH(SO 3 M 1 )COOM 2    (I) in which the radical R 1  is a linear or branched alkyl or alkenyl radical with 6 to 16 carbon atoms and the radicals M 1  and M 2 —independently of one another—are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamine, one or more alkyl glycosides (B) of the general formula (II), R 2 O-[G] p    (I) in which R 2  is an alkyl and/or alkenyl radical with 8 to 18 carbon atoms, G is a sugar radical with 5 or 6 carbon atoms and p is numbers between 1 and 10, and water, where specific limiting conditions are to be observed. These compositions have excellent foaming ability and are suitable for use in cosmetic products.

Claim (Index 1):
An aqueous surfactant composition comprising\n one or more alpha-sulfo fatty acid disalt (A) of general formula (I),\n R 1 CH(SO 3 M 1 )COOM 2  \u2003\u2003(I) \n in which radical R 1  is a linear or branched alkyl or alkenyl radical with 6 to 16 carbon atoms and the radicals M 1  and M 2 , independently of one another, are selected from the group consisting of H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, one or more alkyl glycosides (B) of general formula (II),\n R 2 O-[G] p  \u2003\u2003(II), \n in which R 2  is an alkyl and/or alkenyl radical with 8 to 18 carbon atoms, G is a sugar radical with 5 or 6 carbon atoms, and p is numbers between 1 and 10, optionally one or more ester sulfonate (E) of general formula (V),\n R 5 CH(SO 3 M 5 )COOR 6  \u2003\u2003(V), \n in which radical R 5  is a linear or branched alkyl or alkenyl radical with 6 to 18 carbon atoms and radical R 6  is a linear or branched alkyl or alkenyl radical with 1 to 20 carbon atoms, and the radical M 5  is selected from the group consisting of Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, and water, where the following provisos apply: with regard to the compound (A), it is the case that a fraction of the compound (A) in which the radical R 1  is an alkyl or alkenyl radical with 14 or more carbon atoms, based on the total amount of the compound (A) in the aqueous surfactant composition, is 20% by weight or less; with regard to the compound (B), it is the case that a fraction of the compound (B) in which the radical R 2  is an alkyl or alkenyl radical with 15 or more carbon atoms, based on the total amount of the compound (B) in the aqueous surfactant composition, is 5% by weight or less; when the aqueous surfactant composition comprises one or more optional ester sulfonate (E) of general formula (V), then it is the case that the compound (A), based on the totality of the compounds (A) and (E), is present to 50% by weight or more; and a weight ratio of the compounds (A):(B) in the aqueous surfactant composition is in the range from 0.6:1 to 1:0.6.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 96.0
- Lexical Diversity: 1.90625
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15505623', '12139184', '12179504', '10257700', '15168220']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7137761015473074
- 35 USC 102 Novelty (BERT): 0.4734132273506781
- Combined Prediction Score: 0.6897398141276445
- Mean Citation Score: 187.615412
- Max Citation Score: 244.68929
- Similarity Product: 237.48456152695948

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