Back to results
US 12,691,834 B2Granted
Retroreflective piping sheet for vehicle interior decoration and manufacturing method thereof
AssigneesHyundai Motor Company, Kia Corporation, Hj Corp.
InventorsHye Min Lee, Se Won Yoon, Ki Baek Yoon
Life of this patent
Estimating the term…
Abstract
A retroreflective piping sheet for vehicle interior decoration includes a fabric layer having a fabric circular-knitted from a ply yarn of polyester and spandex, a retroreflective layer, disposed on a one side of the fabric layer, having a plurality of glass beads therein and a hot melt adhesive layer disposed on the other side side, opposite to the one side, of the fabric layer.
Claims7
A retroreflective piping sheet for vehicle interior decoration, the piping sheet comprising:
- a fabric layer having a fabric circular-knitted from a ply yarn of polyester and spandex;
- a retroreflective layer, disposed on one side of the fabric layer, having a plurality of glass beads therein;
- a hot melt adhesive layer disposed on the other side, opposite to the one side, of the fabric layer;
- and
- A an adhesive layer is provided between the fabric layer and the retroreflective layer,
- wherein the adhesive layer comprises a synthetic resin adhesive comprising a polyurethane adhesive and contains about 15% to 30% of a phosphorus-based or bromine-based flame retardant resin.
3 more elements
A retroreflective piping sheet for vehicle interior decoration, the piping sheet comprising:
- a fabric layer having a fabric circular-knitted from a ply yarn of polyester and spandex;
- a retroreflective layer, disposed on one side of the fabric layer, having a plurality of glass beads therein;
- and
- a hot melt adhesive laver disposed on the other side, opposite to the one side, of the fabric layer,
- wherein the fabric layer comprises about 70% to 90% polyester yarn and about 10% to 30% spandex yarn and has a thickness of about 0.3 to 0.5 mm.
2 more elements
Dependencies are inferred from the claim text.