国家/地区 芬兰（6）
IPC部 B（6）
IPC大类 C08（6）
IPC小类 C08J（4） B82Y（3） C01B（3）
C08L（3） B32B（2） C08G（2）
C08K（2） D21H（2）
IPC C08J009/00（2） C08J009/30（2） C08K003/04（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人 VALTION TEKN.（2）

Producing solid foam by forming homogeneous suspension comprising solidifying agent, forming foam mixture which comprises bubbles by mixing air bubbles into suspension, injecting foam mixture via nozzle to form foam pattern and laying foam pattern on moving surface and solidifying foam mixture.

ALAVA M, KOIVISTO J, PUISTO A, PUISTOANTI

Producing nanocellulose film by applying nanocellulose dispersion on surface of substrate to form layer, and drying layer on surface of substrate to form film, where substrate contains fibrous substrate coated with hydrophobic release layer.

KOPPOLU R, TOIVAKKA M

Producing polymer composite by mixing monomer capable of forming poly(hydroxy carboxylic acid) and graphene nano-filler, polymerizing, and introducing polymer master batch into extruder together with another polymer.

ROSLING A, KETONEN M

Producing graphene foam structure in pressure sensing applications, involves assembling graphene and graphene oxide into three-dimensional structure, where water-based foam comprises a biomolecular surface active agent is used as template.

KURPPA K, PAANANEN A, SZILVAY G, PULLI T, SANDBERG H, SOIKKELI M, KETOJA J, RUOTSALAINEN T

Forming composite used e.g. in device and as part of capacitor, comprises depositing monolayer of graphene on substrate, forming first polymer layer on monolayer by bringing monomer into contact with monolayer, and removing substrate.

RIIKONEN J, GRIGORYEVA M, SHAH A, LI C, LIPSANEN H

Preparation of composite material involves preparing mixture containing water, cellulose, and graphite and/or graphene as additive, and removing water from resulting mixture.

LAAKSONEN P, LINDER M