PATENT CLAIM ANALYSIS

Application Number: 16091087
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["427", "384000"]

Abstract:
A curable aminoplast acrylic polyol composition containing, based on the complete weight of the solids of the composition, (a) 50 to 85% by weight of an acrylic polyol having a glass transition temperature Tg of from 50 to 70° C., an equivalent weight of hydroxyl groups on solids of from 320 to 400, and a hydroxyl number on solids of from 130 to 180 mg KOH/g, (b) 15 to 50% by weight of an alkylated amino formaldehyde resin having a formaldehyde content in accordance with DIN EN ISO 11402 4.3 of less than 0.10%, and the amino compound is melamine, guanamine, benzoguanamine, urea, toluenesulfonamide and glycoluril, containing at least two types of alkyl groups having 1 to 12 carbon atoms, and (c) 0.5 to 5.0% by weight of at least one type of an acidic catalyst, together with a process for preparation of the composition and methods of using the composition.

Claim (Index 1):
Curable aminoplast acrylic polyol composition containing, based on the complete weight of the solids of the composition,\n (a) 50 to 85% by weight of at least one type of an acrylic polyol having a glass transition temperature Tg of from 50 to 70\u00b0 C., an equivalent weight of hydroxyl groups on solids of from 320 to 400, a hydroxyl number on solids of from 130 to 180 mg KOH/g, and a molecular weight (Mw) of 6,000-22,000 Dalton, (b) 15 to 50% by weight of at least one type of an alkylated amino formaldehyde resin having a formaldehyde content in accordance with DIN EN ISO 11402 4.3 of less than 0.10%, the amino compound on which at least one type of the alkylated amino formaldehyde resin is based is being selected from the group consisting of melamine, guanamine, benzoguanamine, urea, toluenesulfonamide and glycoluril, and the alkylated amino formaldehyde resin containing at least one type of alkyl groups having 1 to 12 carbon atoms, and the alkylated melamine formaldehyde resin having a ratio of the sum of hexa-alkoxy methyl melamine to the sum of penta-methoxy methyl melamine as determined by HPLC according T. T. Chang, Anal. Chem, 66, 3267-3272 (1994) of from 20 to 50, and (c) 0.5 to 5.0% by weight of at least one type of an acidic catalyst.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 1.90217
- Patent Class: 427.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14594087', '12286792', '12967116', '10772978', '15596127']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8211932422778562
- 35 USC 102 Novelty (BERT): 0.5098305880168931
- Combined Prediction Score: 0.7900569768517599
- Mean Citation Score: 247.57638000000003
- Max Citation Score: 263.71634
- Similarity Product: 198.67750035609728

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