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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C08K 5/00 C08F 2/12 C08F 2/44 C08F 14/00 C08F 214/00 C08L 27/00 C08L 23/00 |
| (11) | Number of the document | 3256 |
| (13) | Kind of document | B |
| (21) | Application number | IP255 |
| (22) | Date of filing the application | 1992-12-23 |
| (41) | Date of publication of the application | 1994-10-25 |
| (45) | Date of publication of patent | 1995-05-25 |
| (30) | Number | Date | Country code |
| 916191 | 1991-12-31 | FI |
| (71) |
NESTE OY,
Keilaniemi, 02150 Espoo,
FI
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| (72) |
Hannu HARJUHAHTO, FI
Henrik HOLMQVIST, FI Leif ROCKAS, FI Tommy AANAES, FI Esa KARHU, FI |
| (73) |
TOPVIN OY,
PL 320, 06101 Porvoo,
FI
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | A POLIVINYL CHLORIDE COMPOSITION READY FOR PROCESSING AND ITS PREPARATION METHOD |
| Payment date | Validity (years) | Amount | |
| 1996-11-26 | 5 | 100.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1997-12-23 |