Title:
IMITATION LEATHER
Document Type and Number:
WIPO Patent Application WO/2023/164005
Kind Code:
A3
Abstract:
A leather-like material is disclosed composed of chitosan, bulk reinforcement agents such as microfibrillated cellulose, pigments, plasticizers, crosslinkers, and organic acids with properties making it suitable as a leather substitute material.
Inventors:
TRAN UYEN (US)
MCBEE ANDREW (US)
NETRAVALI ANIL (US)
MCBEE ANDREW (US)
NETRAVALI ANIL (US)
Application Number:
PCT/US2023/013636
Publication Date:
October 26, 2023
Filing Date:
February 22, 2023
Export Citation:
Assignee:
TOMTEX INC (US)
International Classes:
D06N3/12; C08B37/08; C08L1/02; D06N3/02; C08L5/08; C14B7/02; C14C13/00
Domestic Patent References:
| WO2021016139A1 | 2021-01-28 | |||
| WO2022051225A1 | 2022-03-10 |
Foreign References:
| US20200399824A1 | 2020-12-24 | |||
| CN109811427B | 2021-10-26 | |||
| JP2014065980A | 2014-04-17 | |||
| US20180169291A1 | 2018-06-21 | |||
| US20190024303A1 | 2019-01-24 | |||
| US20210388164A1 | 2021-12-16 | |||
| US20070196404A1 | 2007-08-23 |
Other References:
MOURYA V. K., INAMDAR N. N., CHOUDHARI Y. M.: "Chitooligosaccharides: Synthesis, characterization and applications", POLYMER SCIENCE., INTERPERIODICA, BIRMINGHAM, AL., US, vol. 53, no. 7, 1 July 2011 (2011-07-01), US , pages 583 - 612, XP093104014, ISSN: 0965-545X, DOI: 10.1134/S0965545X11070066
Attorney, Agent or Firm:
GROSS, Daniel, J. (US)
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