Invention Application
- Patent Title: POLYLACTIC ACID PRODUCTS AND THEIR USE
- Patent Title (中): 聚酸产品及其用途
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Application No.: US13142180Application Date: 2009-12-23
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Publication No.: US20110293877A1Publication Date: 2011-12-01
- Inventor: Astrid Marleen Wolters-Zuur
- Applicant: Astrid Marleen Wolters-Zuur
- Applicant Address: NL 8607 AD Sneek
- Assignee: LANKHORST PURE COMPOSITES B.V.
- Current Assignee: LANKHORST PURE COMPOSITES B.V.
- Current Assignee Address: NL 8607 AD Sneek
- Priority: EP08172939.4 20081224
- International Application: PCT/NL09/50802 WO 20091223
- Main IPC: D02G3/02
- IPC: D02G3/02 ; B29C47/88 ; C08G63/08 ; D07B1/02 ; B32B33/00
Abstract:
The invention is directed to materials comprising polylactic acid (PLA). In accordance with the invention, PLA material is stretched in at least the machine direction at a total stretch ratio of 1:4 or more. These materials have excellent biodegradability and find use in horticulture, in particular for tying up plants or parts thereof.
Public/Granted literature
- US09440393B2 Polylactic acid products and their use Public/Granted day:2016-09-13
Information query
