Invention Grant
- Patent Title: Agricultural film comprising a copolyamide of a diamine, a dimer acid and a lactam
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Application No.: US16332986Application Date: 2017-09-05
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Publication No.: US11696533B2Publication Date: 2023-07-11
- Inventor: Rolf Minkwitz , Frank Reil , Martina Schoemer , Johannes Klaus Sprafke
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Marshall, Gerstein & Borun LLP
- Priority: EP 188745 2016.09.14
- International Application: PCT/EP2017/072223 2017.09.05
- International Announcement: WO2018/050485A 2018.03.22
- Date entered country: 2019-03-13
- Main IPC: C08G69/14
- IPC: C08G69/14 ; A01G9/14 ; A01G13/02 ; B32B27/08 ; B32B27/34 ; C08G69/34 ; C08G69/36 ; C08L77/08
Abstract:
The present invention relates to an agricultural film (AF) comprising at least one copolyamide, wherein the copolyamide has been prepared by polymerizing at least one lactam and a monomer mixture (M). The present invention further relates to a process for producing the agricultural film (AF) and to the use of the agricultural film (AF) as mulch film, as silage film, as greenhouse film or as silo film.
Public/Granted literature
- US20190269075A1 AGRICULTURAL FILM COMPRISING A COPOLYAMIDE OF A DIAMINE, A DIMER ACID AND A LACTAM Public/Granted day:2019-09-05
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