DE2201890A1 - Lichtabbaubare kunststoff-formkoerper - Google Patents
Lichtabbaubare kunststoff-formkoerperInfo
- Publication number
- DE2201890A1 DE2201890A1 DE19722201890 DE2201890A DE2201890A1 DE 2201890 A1 DE2201890 A1 DE 2201890A1 DE 19722201890 DE19722201890 DE 19722201890 DE 2201890 A DE2201890 A DE 2201890A DE 2201890 A1 DE2201890 A1 DE 2201890A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- water
- degradable plastic
- molded body
- plastic
- 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
- 229920006238 degradable plastic Polymers 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000010137 moulding (plastic) Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002028 premature Effects 0.000 claims 1
- 229920003023 plastic Polymers 0.000 description 17
- 239000004033 plastic Substances 0.000 description 17
- 239000006096 absorbing agent Substances 0.000 description 14
- 239000000049 pigment Substances 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000012965 benzophenone Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- JNELGWHKGNBSMD-UHFFFAOYSA-N xanthone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3OC2=C1 JNELGWHKGNBSMD-UHFFFAOYSA-N 0.000 description 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- WHUUTDBJXJRKMK-GSVOUGTGSA-N D-glutamic acid Chemical compound OC(=O)[C@H](N)CCC(O)=O WHUUTDBJXJRKMK-GSVOUGTGSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- TVWTZAGVNBPXHU-FOCLMDBBSA-N dioctyl (e)-but-2-enedioate Chemical compound CCCCCCCCOC(=O)\C=C\C(=O)OCCCCCCCC TVWTZAGVNBPXHU-FOCLMDBBSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920001290 polyvinyl ester Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE794055D BE794055A (fr) | 1972-01-15 | Objets moules en matiere plastique photodecomposables | |
| DE19722201890 DE2201890A1 (de) | 1972-01-15 | 1972-01-15 | Lichtabbaubare kunststoff-formkoerper |
| NL7300354A NL7300354A (cs) | 1972-01-15 | 1973-01-10 | |
| CH29073A CH540316A (de) | 1972-01-15 | 1973-01-10 | Lichtabbaubarer Kunststoff-Formkörper |
| FR7301068A FR2168338B1 (cs) | 1972-01-15 | 1973-01-12 | |
| ZA730262A ZA73262B (en) | 1972-01-15 | 1973-01-12 | Light degradable shaped article of plastic material |
| JP48006037A JPS4881967A (cs) | 1972-01-15 | 1973-01-12 | |
| IT7347673A IT979675B (it) | 1972-01-15 | 1973-01-12 | Corpi stampati di materiale plastico degradabili dalla luce |
| AT27173A AT318249B (de) | 1972-01-15 | 1973-01-12 | Lichtabbaubarer Kunststoff-Formkörper und Verfahren zur Herstellung desselben |
| GB183273A GB1409372A (en) | 1972-01-15 | 1973-01-12 | Light degradable shaped plastics article |
| AU51088/73A AU5108873A (en) | 1972-01-15 | 1973-01-15 | Light degradable shaped article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722201890 DE2201890A1 (de) | 1972-01-15 | 1972-01-15 | Lichtabbaubare kunststoff-formkoerper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2201890A1 true DE2201890A1 (de) | 1973-07-19 |
Family
ID=5833113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722201890 Pending DE2201890A1 (de) | 1972-01-15 | 1972-01-15 | Lichtabbaubare kunststoff-formkoerper |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4881967A (cs) |
| AT (1) | AT318249B (cs) |
| AU (1) | AU5108873A (cs) |
| BE (1) | BE794055A (cs) |
| CH (1) | CH540316A (cs) |
| DE (1) | DE2201890A1 (cs) |
| FR (1) | FR2168338B1 (cs) |
| GB (1) | GB1409372A (cs) |
| IT (1) | IT979675B (cs) |
| NL (1) | NL7300354A (cs) |
| ZA (1) | ZA73262B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3012340B2 (ja) * | 1990-12-21 | 2000-02-21 | 花王株式会社 | 多層容器入り液体漂白剤 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1251590A (fr) * | 1959-03-12 | 1961-01-20 | Agfa Ag | Agents de protection de la lumière absorbant les rayons ultraviolets |
| GB1366702A (en) * | 1971-05-22 | 1974-09-11 | Reynolds R J W | Stabilisation of polymeric materials |
-
0
- BE BE794055D patent/BE794055A/xx unknown
-
1972
- 1972-01-15 DE DE19722201890 patent/DE2201890A1/de active Pending
-
1973
- 1973-01-10 CH CH29073A patent/CH540316A/de not_active IP Right Cessation
- 1973-01-10 NL NL7300354A patent/NL7300354A/xx unknown
- 1973-01-12 GB GB183273A patent/GB1409372A/en not_active Expired
- 1973-01-12 ZA ZA730262A patent/ZA73262B/xx unknown
- 1973-01-12 IT IT7347673A patent/IT979675B/it active
- 1973-01-12 AT AT27173A patent/AT318249B/de not_active IP Right Cessation
- 1973-01-12 FR FR7301068A patent/FR2168338B1/fr not_active Expired
- 1973-01-12 JP JP48006037A patent/JPS4881967A/ja active Pending
- 1973-01-15 AU AU51088/73A patent/AU5108873A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA73262B (en) | 1973-11-28 |
| GB1409372A (en) | 1975-10-08 |
| NL7300354A (cs) | 1973-07-17 |
| FR2168338A1 (cs) | 1973-08-31 |
| JPS4881967A (cs) | 1973-11-01 |
| IT979675B (it) | 1974-09-30 |
| FR2168338B1 (cs) | 1976-05-14 |
| AT318249B (de) | 1974-10-10 |
| AU5108873A (en) | 1974-07-18 |
| CH540316A (de) | 1973-08-15 |
| BE794055A (fr) | 1973-07-16 |
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