RU95121771A - ETHYLENE COPOLYMERS THAT HAVE UNIFORM DISTRIBUTION IN COMPOSITION, THEIR RECEIVING AND APPLICATION - Google Patents
ETHYLENE COPOLYMERS THAT HAVE UNIFORM DISTRIBUTION IN COMPOSITION, THEIR RECEIVING AND APPLICATIONInfo
- Publication number
- RU95121771A RU95121771A RU95121771/04A RU95121771A RU95121771A RU 95121771 A RU95121771 A RU 95121771A RU 95121771/04 A RU95121771/04 A RU 95121771/04A RU 95121771 A RU95121771 A RU 95121771A RU 95121771 A RU95121771 A RU 95121771A
- Authority
- RU
- Russia
- Prior art keywords
- film
- polymer
- impact strength
- pointed
- mil
- Prior art date
Links
- 229920001038 ethylene copolymer Polymers 0.000 title claims 4
- 238000009827 uniform distribution Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims 13
- 239000005977 Ethylene Substances 0.000 claims 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 5
- 239000010410 layer Substances 0.000 claims 5
- 230000032683 aging Effects 0.000 claims 4
- 101710022375 PSKR Proteins 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 230000002262 irrigation Effects 0.000 claims 2
- 238000003973 irrigation Methods 0.000 claims 2
- 229920001897 terpolymer Polymers 0.000 claims 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-Hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-Octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims 1
- 238000005429 turbidity Methods 0.000 claims 1
Claims (15)
D1/2 ≥ 1/[(2,4927•1-6) (M + 0,02)],
где D означает ударную прочность при падении заостренного груза и М означает среднее значение 1% секущего модуля в продольном и поперечном направлениях.3. Polymer film obtained by the irrigation method, made of polymer with PSKKR in the range from 50 to 85%, moreover, a film cast from a solution, characterized by impact strength when the pointed cargo is falling, is formed from this polymer, expressed by the formula
D 1/2 ≥ 1 / [(2,4927 • 1 -6) (M + 0,02)] ,
where D denotes impact strength when a pointed load falls and M denotes the average value of a 1% secant modulus in the longitudinal and transverse directions.
D1/2 ≥ 1/[(2,4927•1-6) (M - 0,02)],
где D означает ударную прочность при падении заостренного груза и М означает среднее значение 1% секущего модуля в продольном и поперечном направлениях.5. Polymer film obtained by extrusion blown, made of polymer having PSKR in the range from 50 to 85%, moreover, the film is extruded blown from this polymer, characterized by impact strength when the load is falling, expressed by the formula
D 1/2 ≥ 1 / [(2.4927 • 1 -6 ) (M - 0.02)],
where D denotes impact strength when a pointed load falls and M denotes the average value of a 1% secant modulus in the longitudinal and transverse directions.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6192993A | 1993-05-13 | 1993-05-13 | |
US08/061.929 | 1993-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95121771A true RU95121771A (en) | 1997-11-27 |
RU2156779C2 RU2156779C2 (en) | 2000-09-27 |
Family
ID=22039068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95121771/04A RU2156779C2 (en) | 1993-05-13 | 1994-05-11 | Films prepared from ethylene copolymers |
Country Status (11)
Country | Link |
---|---|
EP (3) | EP0699219B1 (en) |
JP (2) | JP3380554B2 (en) |
KR (2) | KR960702485A (en) |
CN (2) | CN1126481A (en) |
AU (1) | AU698910C (en) |
CA (1) | CA2162565C (en) |
DE (2) | DE69434201T2 (en) |
ES (2) | ES2235285T3 (en) |
RU (1) | RU2156779C2 (en) |
TW (1) | TW340117B (en) |
WO (2) | WO1994026816A1 (en) |
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MX9200724A (en) * | 1991-02-22 | 1993-05-01 | Exxon Chemical Patents Inc | HEAT SEALABLE MIX OF POLYETHYLENE OR PLASTOMER OF VERY LOW DENSITY WITH POLYMERS BASED ON POLYPROPYLENE AND THERMAL SEALABLE FILM AS WELL AS ARTICLES MADE WITH THOSE. |
AU660043B2 (en) * | 1991-07-18 | 1995-06-08 | Exxon Chemical Patents Inc. | Heat sealed article |
US5206075A (en) * | 1991-12-19 | 1993-04-27 | Exxon Chemical Patents Inc. | Sealable polyolefin films containing very low density ethylene copolymers |
-
1994
- 1994-05-11 KR KR1019950705056A patent/KR960702485A/en not_active Application Discontinuation
- 1994-05-11 EP EP94917368A patent/EP0699219B1/en not_active Revoked
- 1994-05-11 ES ES98201808T patent/ES2235285T3/en not_active Expired - Lifetime
- 1994-05-11 CA CA002162565A patent/CA2162565C/en not_active Expired - Fee Related
- 1994-05-11 RU RU95121771/04A patent/RU2156779C2/en not_active IP Right Cessation
- 1994-05-11 EP EP94917949A patent/EP0698044A1/en not_active Ceased
- 1994-05-11 WO PCT/US1994/005302 patent/WO1994026816A1/en not_active Application Discontinuation
- 1994-05-11 JP JP52566994A patent/JP3380554B2/en not_active Expired - Fee Related
- 1994-05-11 DE DE69434201T patent/DE69434201T2/en not_active Revoked
- 1994-05-11 KR KR1019950705057A patent/KR100329889B1/en not_active IP Right Cessation
- 1994-05-11 DE DE69415317T patent/DE69415317T2/en not_active Revoked
- 1994-05-11 EP EP98201808A patent/EP0877051B1/en not_active Revoked
- 1994-05-11 WO PCT/US1994/005225 patent/WO1994026793A1/en not_active Application Discontinuation
- 1994-05-11 JP JP52570594A patent/JP3365773B2/en not_active Expired - Fee Related
- 1994-05-11 AU AU69112/94A patent/AU698910C/en not_active Withdrawn - After Issue
- 1994-05-11 ES ES94917368T patent/ES2125458T3/en not_active Expired - Lifetime
- 1994-05-11 CN CN94192609A patent/CN1126481A/en active Pending
- 1994-05-11 CN CN94192608A patent/CN1087326C/en not_active Expired - Lifetime
- 1994-05-23 TW TW083104722A patent/TW340117B/en active
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