Invention Grant
- Patent Title: Systems and methods of detecting and demonstrating heat damage to hair via evaluation of peptides
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Application No.: US14729699Application Date: 2015-06-03
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Publication No.: US09748085B2Publication Date: 2017-08-29
- Inventor: Ron Walker , Yiping Sun , Michael Glenn Davis , Randy Purnell Washington , Katherine Mae Beglinger , Stephanie Lee Davis
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Proctor & Gamble Company
- Current Assignee: The Proctor & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Linda M. Sivik
- Main IPC: A61K38/17
- IPC: A61K38/17 ; C07K1/00 ; C07K14/00 ; C07K16/00 ; C07K17/00 ; C08H1/06 ; H01J49/16 ; G01N33/68 ; H01J49/00
Abstract:
A method to measure heat damage of keratin fibers comprising eluting a peptide from a hair sample with an aqueous solution; extracting the peptide using a suitable solvent sample; analyzing the peptide samples with MALDI-MS; resulting in peptide results; identifying presence of a marker peptide and identifying the m/z ratio for the peptide.
Public/Granted literature
- US20150364312A1 Systems and Methods Of Detecting and Demonstrating Heat Damage to Hair Via Evaluation of Peptides Public/Granted day:2015-12-17
Information query
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