PATENT CLAIM ANALYSIS

Application Number: 15776109
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["428", "423100"]

Abstract:
The invention relates to a method for producing a multi-layer coating structure, comprising the following steps: a) providing a substrate; b) applying at least one base-coat layer, wherein the base-coat layer is substantially free of melamine and derivatives thereof; c) applying at least one clear-coat and/or top-coat layer, comprising at least one polyisocyanate, at least one NCO-reactive compound, and at least one thermally latent catalyst; d) waiting for at least 30 s after step c) such that a film can form; e) curing the multi-layer coating structure while supplying heat. The invention further relates to the multi-layer coating structure that can be obtained from the method according to the invention, to the use of the multi-layer coating structure to coat substrates, and to substrates coated with the multi-layer coating structure.

Claim (Index 4):
The process as claimed in  claim 1 , characterized wherein the NCO-reactive compound present in the basecoat layer and/or the clearcoat and/or topcoat layer is a polyhydroxyl compound.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 93.0
- Lexical Diversity: 2.02703
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15104771', '11804048', '15574036', '14358337', '14649471']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9140182364690184
- 35 USC 102 Novelty (BERT): 0.5007554023276926
- Combined Prediction Score: 0.8726919530548858
- Mean Citation Score: 251.91602000000003
- Max Citation Score: 264.07208
- Similarity Product: 195.2107846554327

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

Dataset: test