DE1918562A1 - Verfahren zur Herstellung von leicht verderblichen Verpackungen und Filmen - Google Patents
Verfahren zur Herstellung von leicht verderblichen Verpackungen und FilmenInfo
- Publication number
- DE1918562A1 DE1918562A1 DE19691918562 DE1918562A DE1918562A1 DE 1918562 A1 DE1918562 A1 DE 1918562A1 DE 19691918562 DE19691918562 DE 19691918562 DE 1918562 A DE1918562 A DE 1918562A DE 1918562 A1 DE1918562 A1 DE 1918562A1
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene
- films
- prepared
- carbon monoxide
- packaging
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title claims abstract description 8
- -1 polyethylene Polymers 0.000 title abstract description 16
- 239000004698 Polyethylene Substances 0.000 title abstract description 15
- 229920000573 polyethylene Polymers 0.000 title abstract description 15
- 229910002091 carbon monoxide Inorganic materials 0.000 title abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract description 6
- 238000010348 incorporation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 2
- 229920005604 random copolymer Polymers 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 abstract description 26
- 239000003054 catalyst Substances 0.000 abstract description 2
- 150000003254 radicals Chemical class 0.000 abstract 1
- 238000007792 addition Methods 0.000 description 6
- 229920001519 homopolymer Polymers 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229940117927 ethylene oxide Drugs 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
- C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR148522 | 1968-04-18 | ||
| FR6909506A FR2038807A5 (en) | 1969-03-28 | 1969-03-28 | Degradable packaging and film materials are prepared from polyethylene (I) that has been modified by the incorporation of a small amount of carbon monoxide (II) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1918562A1 true DE1918562A1 (de) | 1969-10-30 |
Family
ID=26181958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691918562 Pending DE1918562A1 (de) | 1968-04-18 | 1969-04-11 | Verfahren zur Herstellung von leicht verderblichen Verpackungen und Filmen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE730920A (https=) |
| CH (1) | CH497492A (https=) |
| DE (1) | DE1918562A1 (https=) |
| NL (1) | NL6905950A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137332A3 (en) * | 1983-09-12 | 1986-02-05 | The Dow Chemical Company | High-frequency heatable plastics |
| WO1990015843A1 (en) * | 1989-06-15 | 1990-12-27 | Eastman Kodak Company | Environmentally degradable polymer blends |
| EP0420331A1 (en) * | 1989-09-25 | 1991-04-03 | Shell Internationale Researchmaatschappij B.V. | Mono- or biaxially drawn films |
-
1969
- 1969-04-02 BE BE730920D patent/BE730920A/xx unknown
- 1969-04-02 CH CH505169A patent/CH497492A/fr not_active IP Right Cessation
- 1969-04-11 DE DE19691918562 patent/DE1918562A1/de active Pending
- 1969-04-17 NL NL6905950A patent/NL6905950A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137332A3 (en) * | 1983-09-12 | 1986-02-05 | The Dow Chemical Company | High-frequency heatable plastics |
| EP0455265A3 (en) * | 1983-09-12 | 1992-03-18 | The Dow Chemical Company | Radio-frequency heatable olefinic polymers |
| WO1990015843A1 (en) * | 1989-06-15 | 1990-12-27 | Eastman Kodak Company | Environmentally degradable polymer blends |
| US5070122A (en) * | 1989-06-15 | 1991-12-03 | Eastman Kodak Company | Environmentally degradable polymer blends |
| EP0420331A1 (en) * | 1989-09-25 | 1991-04-03 | Shell Internationale Researchmaatschappij B.V. | Mono- or biaxially drawn films |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6905950A (https=) | 1969-10-21 |
| BE730920A (https=) | 1969-09-15 |
| CH497492A (fr) | 1970-10-15 |
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