Kaukas Oy

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Lappeenranta, FI

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Patents Grantslast 30 patents

Information Patent Grant
Process for wetting a paper web during calendering using coating wi...
- Patent number 5,076,888
- Issue date Dec 31, 1991
- Kaukas Oy
- Markku S. Korpela
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling paper web reel-up
- Patent number 4,634,068
- Issue date Jan 6, 1987
- Valmet Oy
- Raimo Malkki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for the purification of .beta.-sitosterol isolated from the...
- Patent number 4,422,974
- Issue date Dec 27, 1983
- OY Kaukas AB
- Antti Hamunen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a .beta.-sitosterol concentrate cont...
- Patent number 4,279,827
- Issue date Jul 21, 1981
- Oy Kaukas AB
- Keijo A. Ukkonen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing polyurethane coatings from a neutral substance...
- Patent number 4,239,667
- Issue date Dec 16, 1980
- Oy Kaukas AB
- Vaino Era
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...