RECYCLED POLYESTER FIBER
The following summary describes a Laos Patent titled “RECYCLED POLYESTER FIBER”, filed by Toray Industries, Inc. on 2017-08-29; current status: Awaiting formal examination. Identifiers include application No. P/640; DIP id LAP640; protection kind Patent - PCT National Phase. Key dates: publication 2026-01-16. Classification: D01F 6/92. Inventor(s)/designer(s): NAKAMURA Kota, OGIWARA Yoshitsugu. Abstract hint: The present invention provides a recycled polyester fiber: which can be used not only for knit fabric configuring sportswear but also for s…. Status labels may change after office actions; refresh or consult primary DIP data before commercial decisions.
P/640
Mark
Key facts
- Type
- Patent
- App. no.
P/640- Status
- Awaiting formal examination
- Applicant
- Toray Industries, Inc.
- Agent
- LAO TRADEMARK AGENCY (LAO IP AGENCY)
- Filing date
- 2017-08-29
- Publication
- 2026-01-16
- Protection kind
- Patent - PCT National Phase
- Priority
- JP · 2016-167741 · 2016-08-30
- Applicant address
- Toray Industries, Inc. · 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666 · JP
- Agent address
- LAO TRADEMARK AGENCY (LAO IP AGENCY) · LLC Bldg, Nongbone Road,Ban Nongbone, Sayaetha District, P.O.BOX 925, Vientiane, LAO P.D.R · LA
- Nice / IPC classes
- D01F 6/92
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination In progress
-
Substantive examination
-
Published
-
Granted
Related records
Linked from the LaoBiz.com company databaseSimilar Patent
Abstract
The present invention provides a recycled polyester fiber: which can be used not only for knit fabric configuring sportswear but also for sewing thread to be used in sewing; for which development into sports uniforms that require color tones similar to virgin starting materials is possible; and which can be mass produced at low cost while maintaining a state of minimal fiber fuzz in long-term production without the need for special devices or equipment. The present invention relates to a recycled polyester fiber characterized in: comprising polyester resin, which has salvaged polyester as the main component, and poly(meta-xylylene adipamide) (MXD6); the MXD6 content when the weight of the recycled polyester fiber as a whole is 100 weight% being 0.01 to 1 weight%; and the L value being 70 to 100 and the b value being -5 to 5.
The present invention provides a recycled polyester fiber: which can be used not only for knit fabric configuring sportswear but also for sewing thread to be used in sewing; for which development into sports uniforms that require color tones similar to virgin starting materials is possible; and which can be mass produced at low cost while maintaining a state of minimal fiber fuzz in long-term production without the need for special devices or equipment. The present invention relates to a recycled polyester fiber characterized in: comprising polyester resin, which has salvaged polyester as the main component, and poly(meta-xylylene adipamide) (MXD6); the MXD6 content when the weight of the recycled polyester fiber as a whole is 100 weight% being 0.01 to 1 weight%; and the L value being 70 to 100 and the b value being -5 to 5.
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