Biodegradable film and method for manufacturing it

Vinay Kumar; Aayush Kumar Jaiswal; Akio Yamamoto; Mohammad H. Behfar

Biodegradable film and method for manufacturing it

Vinay Kumar (Inventor)
, Aayush Kumar Jaiswal (Inventor)
, Akio Yamamoto (Inventor)
, Mohammad H. Behfar (Inventor)

Research output: Patent › Patent

Abstract

A biodegradable film and a method for manufacturing as biodegradable film that includes a substrate region and an integral local region. The integral local region is formed of an immersed pattern of biodegradable material that has a different elastic modulus than the elastic modulus of the biodegradable material in the substrate region.

Patent family as of 16.7.2026
EP4683966 A1, FI132051 B, FI20235332 A, WO24194531 A1

Original language	English
Patent number	FI132051 B1
IPC	B29C35/08
Priority date	21/03/23
Filing date	21/03/23
Publication status	Published - 8 May 2026
MoE publication type	H1 Granted patent

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Cite this

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abstract = "A biodegradable film and a method for manufacturing as biodegradable film that includes a substrate region and an integral local region. The integral local region is formed of an immersed pattern of biodegradable material that has a different elastic modulus than the elastic modulus of the biodegradable material in the substrate region. Patent family as of 16.7.2026 EP4683966 A1, FI132051 B, FI20235332 A, WO24194531 A1",

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AU - Kumar, Vinay

AU - Jaiswal, Aayush Kumar

AU - Yamamoto, Akio

AU - Behfar, Mohammad H.

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Y1 - 2026/5/8

N2 - A biodegradable film and a method for manufacturing as biodegradable film that includes a substrate region and an integral local region. The integral local region is formed of an immersed pattern of biodegradable material that has a different elastic modulus than the elastic modulus of the biodegradable material in the substrate region. Patent family as of 16.7.2026 EP4683966 A1, FI132051 B, FI20235332 A, WO24194531 A1

AB - A biodegradable film and a method for manufacturing as biodegradable film that includes a substrate region and an integral local region. The integral local region is formed of an immersed pattern of biodegradable material that has a different elastic modulus than the elastic modulus of the biodegradable material in the substrate region. Patent family as of 16.7.2026 EP4683966 A1, FI132051 B, FI20235332 A, WO24194531 A1

UR - https://fi.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=fi_FI&FT=D&date=20240926&CC=WO&NR=2024194531A1&KC=A1

M3 - Patent

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ER -

Biodegradable film and method for manufacturing it

Abstract

UN SDGs

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