ZA802850B - High tear strength polymers - Google Patents
High tear strength polymersInfo
- Publication number
- ZA802850B ZA802850B ZA00802850A ZA802850A ZA802850B ZA 802850 B ZA802850 B ZA 802850B ZA 00802850 A ZA00802850 A ZA 00802850A ZA 802850 A ZA802850 A ZA 802850A ZA 802850 B ZA802850 B ZA 802850B
- Authority
- ZA
- South Africa
- Prior art keywords
- tear strength
- high tear
- strength polymers
- polymers
- tear
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Tires In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4955579A | 1979-06-18 | 1979-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA802850B true ZA802850B (en) | 1981-05-27 |
Family
ID=21960441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00802850A ZA802850B (en) | 1979-06-18 | 1980-05-13 | High tear strength polymers |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP0021605B2 (de) |
JP (2) | JPS601882B2 (de) |
AR (1) | AR221274A1 (de) |
AT (1) | ATE17741T1 (de) |
AU (1) | AU530141B2 (de) |
BR (1) | BR8003674A (de) |
CA (1) | CA1188850A (de) |
CS (1) | CS214736B2 (de) |
DE (1) | DE3071379D1 (de) |
DK (1) | DK259180A (de) |
EG (1) | EG14790A (de) |
ES (1) | ES492503A0 (de) |
FI (1) | FI68631C (de) |
GR (1) | GR68700B (de) |
IN (1) | IN153888B (de) |
MX (1) | MX154337A (de) |
NO (1) | NO158628C (de) |
NZ (1) | NZ193989A (de) |
PH (1) | PH16008A (de) |
PT (1) | PT71401A (de) |
ZA (1) | ZA802850B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105411A (en) * | 1980-12-23 | 1982-06-30 | Mitsubishi Petrochem Co Ltd | Ethylenic copolymer |
US4588790A (en) * | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
US4543399A (en) * | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
JPS58189208A (ja) * | 1982-04-30 | 1983-11-04 | Japan Synthetic Rubber Co Ltd | 重合体の製造方法 |
US4522987A (en) * | 1982-07-09 | 1985-06-11 | Phillips Petroleum Company | Low density polyethylene |
JPS5975910A (ja) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | エチレン共重合体 |
FR2563833B1 (fr) * | 1984-05-02 | 1986-09-05 | Bp Chimie Sa | Procede de copolymerisation en lit fluidise d'ethylene, de propylene et/ou de butene-1 et d'alpha-olefines contenant de 5 a 8 atomes de carbone |
JPS63210382A (ja) * | 1987-02-24 | 1988-09-01 | 松下電工株式会社 | 改装玄関ドア枠の構造 |
CA2003882C (en) * | 1988-12-19 | 1997-01-07 | Edwin Rogers Smith | Heat shrinkable very low density polyethylene terpolymer film |
GB9226616D0 (en) * | 1992-12-21 | 1993-02-17 | Printed Forms Equip | Pressure sealing machine and method |
EP0828765B1 (de) * | 1995-05-31 | 1999-10-13 | Sasol Technology (Proprietary) Limited | Ethylen-penten-hexen-copolymer, verfahren zu seiner herstellung und seine verwendung zur herstellung von filmen |
BE1010088A3 (fr) * | 1996-03-29 | 1997-12-02 | Solvay | Terpolymere d'ethylene, procede pour son obtention, composition consistant essentiellement en terpolymere et objets manufactures a partir de cette composition. |
ZA974798B (en) * | 1996-05-31 | 1998-11-30 | Sastech Pty Ltd | Termpolymerization |
EP1333044B2 (de) † | 2002-02-04 | 2011-06-15 | Borealis Technology Oy | Film mit hoher Schlagfestigkeit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA849081A (en) * | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
GB1543908A (en) * | 1975-03-07 | 1979-04-11 | Ici Ltd | Ethylene polymers |
IT1037112B (it) * | 1975-03-28 | 1979-11-10 | Montedison Spa | Catalizzatori per la polimerizzazione delle olfine |
JPS5255790A (en) * | 1975-10-29 | 1977-05-07 | Toyo Boseki | Treatment of proteinaceous flber article |
JPS6011925B2 (ja) * | 1978-10-18 | 1985-03-29 | 三井化学株式会社 | エチレン共重合体の製造方法 |
JPS5573712A (en) * | 1978-11-29 | 1980-06-03 | Nippon Oil Co Ltd | Preparation of copolymer |
JPS5937001B2 (ja) * | 1979-10-25 | 1984-09-07 | 森六株式会社 | 高分子ポルフイリン誘導体 |
-
1980
- 1980-05-13 ZA ZA00802850A patent/ZA802850B/xx unknown
- 1980-05-23 DE DE8080301722T patent/DE3071379D1/de not_active Expired
- 1980-05-23 AT AT80301722T patent/ATE17741T1/de not_active IP Right Cessation
- 1980-05-23 EP EP80301722A patent/EP0021605B2/de not_active Expired - Lifetime
- 1980-06-09 FI FI801842A patent/FI68631C/fi not_active IP Right Cessation
- 1980-06-10 NZ NZ193989A patent/NZ193989A/xx unknown
- 1980-06-10 CA CA000353719A patent/CA1188850A/en not_active Expired
- 1980-06-13 BR BR8003674A patent/BR8003674A/pt not_active IP Right Cessation
- 1980-06-16 NO NO801783A patent/NO158628C/no unknown
- 1980-06-17 JP JP55080978A patent/JPS601882B2/ja not_active Expired
- 1980-06-17 IN IN704/CAL/80A patent/IN153888B/en unknown
- 1980-06-17 GR GR62227A patent/GR68700B/el unknown
- 1980-06-17 PT PT71401A patent/PT71401A/pt unknown
- 1980-06-17 DK DK259180A patent/DK259180A/da not_active Application Discontinuation
- 1980-06-17 MX MX182795A patent/MX154337A/es unknown
- 1980-06-17 CS CS804266A patent/CS214736B2/cs unknown
- 1980-06-17 AU AU59345/80A patent/AU530141B2/en not_active Ceased
- 1980-06-17 PH PH24150A patent/PH16008A/en unknown
- 1980-06-17 ES ES492503A patent/ES492503A0/es active Granted
- 1980-06-17 AR AR281427A patent/AR221274A1/es active
- 1980-06-21 EG EG371/80A patent/EG14790A/xx active
-
1987
- 1987-09-29 JP JP62242890A patent/JPS6399205A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
NO801783L (no) | 1980-12-19 |
ES8105014A1 (es) | 1981-06-01 |
JPS601882B2 (ja) | 1985-01-18 |
JPH0232287B2 (de) | 1990-07-19 |
JPS6399205A (ja) | 1988-04-30 |
NZ193989A (en) | 1982-09-14 |
BR8003674A (pt) | 1981-01-13 |
PH16008A (en) | 1983-05-20 |
EP0021605A1 (de) | 1981-01-07 |
AR221274A1 (es) | 1981-01-15 |
NO158628C (no) | 1988-10-12 |
DE3071379D1 (en) | 1986-03-13 |
CS214736B2 (en) | 1982-05-28 |
FI68631C (fi) | 1985-10-10 |
EP0021605B1 (de) | 1986-01-29 |
MX154337A (es) | 1987-07-20 |
PT71401A (en) | 1980-07-01 |
CA1188850A (en) | 1985-06-11 |
FI801842A (fi) | 1980-12-19 |
ATE17741T1 (de) | 1986-02-15 |
EG14790A (en) | 1985-06-30 |
DK259180A (da) | 1980-12-19 |
FI68631B (fi) | 1985-06-28 |
AU5934580A (en) | 1981-01-08 |
AU530141B2 (en) | 1983-07-07 |
NO158628B (no) | 1988-07-11 |
EP0021605B2 (de) | 1994-02-02 |
JPS562308A (en) | 1981-01-12 |
IN153888B (de) | 1984-08-25 |
ES492503A0 (es) | 1981-06-01 |
GR68700B (de) | 1982-02-02 |
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