Invention Grant
- Patent Title: Temporary decorative automotive/protective paint based on polyurethane dispersions
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Application No.: US15948281Application Date: 2018-04-09
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Publication No.: US11008468B2Publication Date: 2021-05-18
- Inventor: Joseph Pierce , Andrew Bradburn , Daniel W. Dezort , Andrew Birnie
- Applicant: Covestro LLC
- Applicant Address: US PA Pittsburgh
- Assignee: Covestro LLC
- Current Assignee: Covestro LLC
- Current Assignee Address: US PA Pittsburgh
- Agent John E. Mrozinski, Jr.
- Main IPC: C09D5/20
- IPC: C09D5/20 ; C09D5/00 ; C09D5/32 ; C09D7/40 ; C09D175/04 ; B05D7/14 ; C09D7/65 ; C09D175/08 ; C08G77/14 ; C09D175/06 ; C08G18/44 ; C08G18/42 ; C08G18/08 ; C08G18/48 ; C08G77/46 ; C09D7/61 ; B05D1/02 ; C08K7/18 ; C08K3/36 ; C08K3/04 ; C08K3/013 ; B05D1/32

Abstract:
The present invention provides a homogeneous, sprayable liquid composition formulated for spraying onto a substrate to protectively cover at least a portion of a surface of the substrate, the sprayable liquid composition comprising: (a) an aqueous polyurethane dispersion (PUD); (b) a pigment; (c) a surfactant; and (d) a silica compound, the sprayable liquid composition, once dry, forming a solid, uniform, peelable coating adhered to the substrate without use of a separate adhesive coating layer, the peelable coating having a greater scratch resistance, and the peelable coating having a greater fuel staining resistance compared to peelable, specialty rubber coatings. The peelable coating may also find use in or as automotive OEM delivery wraps, transportation coatings, ride-hailing advertisements; agricultural and mining equipment; in architectural coatings such as floor coatings, bath tub and shower protective peelable coatings; and in home and office furniture protective coverings.
Public/Granted literature
- US20190225814A1 TEMPORARY DECORATIVE AUTOMOTIVE/PROTECTIVE PAINT BASED ON POLYURETHANE DISPERSIONS Public/Granted day:2019-07-25
Information query
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