Invention Grant
- Patent Title: Materials comprising textile debris and latex based binder
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Application No.: US16550518Application Date: 2019-08-26
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Publication No.: US11597819B2Publication Date: 2023-03-07
- Inventor: Pitak Laoratanakul , Sanjeev Madan Bahl , Pinyada Ninkamhang
- Applicant: SAI CYCLE LIMITED
- Applicant Address: HK Hong Kong
- Assignee: SAI CYCLE LIMITED
- Current Assignee: SAI CYCLE LIMITED
- Current Assignee Address: HK Hong Kong
- Agency: Haug Partners LLP
- Main IPC: C08L7/00
- IPC: C08L7/00 ; C08K5/098 ; C08K5/205 ; C08K3/22 ; C08K3/013 ; C08K5/00 ; C08K3/06 ; B29C70/34 ; B29C43/52 ; B29C43/58 ; C08K11/00

Abstract:
A composite material having physical characteristics equivalent to particle board materials bonded with resin-based adhesives that contain formaldehyde-urea is formed of reclaimed textile debris comprising fabric scraps and a latex based binder. The binder includes natural rubber latex, sulfur, an anti-oxidant agent and pH adjustment substances. The binder may also include selected amounts of zinc oxide, zinc diethyldithiocarbamate and a stabilizer. Production of the composite material includes mixing the constituents and vulcanization through the application of heat and compression. Cold compression is subsequently applied.
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