GB1592642A - Manufacture of biaxially oriented films by blowing polyolefin moulding compositions - Google Patents
Manufacture of biaxially oriented films by blowing polyolefin moulding compositions Download PDFInfo
- Publication number
- GB1592642A GB1592642A GB12478A GB12478A GB1592642A GB 1592642 A GB1592642 A GB 1592642A GB 12478 A GB12478 A GB 12478A GB 12478 A GB12478 A GB 12478A GB 1592642 A GB1592642 A GB 1592642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- biaxially oriented
- manufacture
- polyethylene
- tris
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims description 17
- 238000000465 moulding Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000007664 blowing Methods 0.000 title description 8
- 229920000098 polyolefin Polymers 0.000 title description 5
- 239000004698 Polyethylene Substances 0.000 claims description 23
- -1 polyethylene Polymers 0.000 claims description 23
- 229920000573 polyethylene Polymers 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 4
- 239000007983 Tris buffer Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 16
- 239000003054 catalyst Substances 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000010096 film blowing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- SPBMMWPWMPIQPR-UHFFFAOYSA-L calcium;zinc;octadecanoate Chemical compound [Ca+2].[Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O SPBMMWPWMPIQPR-UHFFFAOYSA-L 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772700235 DE2700235C3 (de) | 1977-01-05 | 1977-01-05 | Verwendung einer speziellen Polyolefin-Formmasse zum Herstellen von Folien nach dem Folienblasverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1592642A true GB1592642A (en) | 1981-07-08 |
Family
ID=5998145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12478A Expired GB1592642A (en) | 1977-01-05 | 1978-01-04 | Manufacture of biaxially oriented films by blowing polyolefin moulding compositions |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT370122B (enrdf_load_stackoverflow) |
| BE (1) | BE862668A (enrdf_load_stackoverflow) |
| DE (1) | DE2700235C3 (enrdf_load_stackoverflow) |
| ES (1) | ES465762A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2376736A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1592642A (enrdf_load_stackoverflow) |
| IT (1) | IT1088744B (enrdf_load_stackoverflow) |
| NL (1) | NL7800105A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2819596A1 (de) * | 1978-05-05 | 1979-11-08 | Basf Ag | Verwendung einer speziellen polyolefin- formmasse zum herstellen von folien nach dem folienblasverfahren |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT583225A (enrdf_load_stackoverflow) * | 1955-06-06 | |||
| DE1021571B (de) * | 1955-11-19 | 1957-12-27 | Huels Chemische Werke Ag | Verfahren zum Verbessern der Transparenz von Niederdruckpolyolefinen |
| BE554499A (enrdf_load_stackoverflow) * | 1956-01-28 | |||
| US3349058A (en) * | 1963-03-18 | 1967-10-24 | Phillips Petroleum Co | Organic phosphites for prevention of void formation in polymer olefin structures |
| US3533989A (en) * | 1967-03-15 | 1970-10-13 | Exxon Research Engineering Co | Phosphite antioxidants in polyolefins |
-
1977
- 1977-01-05 DE DE19772700235 patent/DE2700235C3/de not_active Expired
- 1977-12-19 IT IT3091377A patent/IT1088744B/it active
- 1977-12-28 FR FR7739470A patent/FR2376736A1/fr active Granted
-
1978
- 1978-01-04 GB GB12478A patent/GB1592642A/en not_active Expired
- 1978-01-04 AT AT6878A patent/AT370122B/de not_active IP Right Cessation
- 1978-01-04 NL NL7800105A patent/NL7800105A/xx not_active Application Discontinuation
- 1978-01-04 ES ES465762A patent/ES465762A1/es not_active Expired
- 1978-01-05 BE BE184127A patent/BE862668A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2376736A1 (fr) | 1978-08-04 |
| ES465762A1 (es) | 1978-09-16 |
| DE2700235A1 (de) | 1978-07-13 |
| BE862668A (fr) | 1978-07-05 |
| IT1088744B (it) | 1985-06-10 |
| ATA6878A (de) | 1982-07-15 |
| DE2700235B2 (de) | 1981-06-11 |
| FR2376736B1 (enrdf_load_stackoverflow) | 1982-05-07 |
| DE2700235C3 (de) | 1984-03-01 |
| AT370122B (de) | 1983-03-10 |
| NL7800105A (nl) | 1978-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950104 |