DE2209256A1 - Thermoplastische kunststoff-formmassen, die unter lichteinwirkung beschleunigt abbauen - Google Patents
Thermoplastische kunststoff-formmassen, die unter lichteinwirkung beschleunigt abbauenInfo
- Publication number
- DE2209256A1 DE2209256A1 DE19722209256 DE2209256A DE2209256A1 DE 2209256 A1 DE2209256 A1 DE 2209256A1 DE 19722209256 DE19722209256 DE 19722209256 DE 2209256 A DE2209256 A DE 2209256A DE 2209256 A1 DE2209256 A1 DE 2209256A1
- Authority
- DE
- Germany
- Prior art keywords
- thermoplastic
- light
- molding compounds
- substance
- sensitizer
- 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
- 229920001169 thermoplastic Polymers 0.000 title claims description 30
- 150000001875 compounds Chemical class 0.000 title claims description 18
- 230000000694 effects Effects 0.000 title description 3
- 238000010137 moulding (plastic) Methods 0.000 title description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 28
- 238000000465 moulding Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 238000009757 thermoplastic moulding Methods 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 239000000654 additive Substances 0.000 description 5
- -1 ethylene, propylene Chemical group 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 description 2
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- IFAHPMDLRQANQE-UHFFFAOYSA-N COC(C(C1=C(C=CC=C1)CO)=O)C1=CC=CC=C1 Chemical compound COC(C(C1=C(C=CC=C1)CO)=O)C1=CC=CC=C1 IFAHPMDLRQANQE-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical class C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000005096 rolling process 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
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0033—Additives activating the degradation of the macromolecular compound
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE795406D BE795406A (fr) | 1972-02-26 | Matieres a mouler thermoplastiques a degradation acceleree sous l'action de la lumiere | |
| DE19722209256 DE2209256A1 (de) | 1972-02-26 | 1972-02-26 | Thermoplastische kunststoff-formmassen, die unter lichteinwirkung beschleunigt abbauen |
| IT4824873A IT977340B (it) | 1972-02-26 | 1973-02-14 | Masse sagomabili di sostanza sin tetica termoplastiche che si decom pongono rapidamente sotto l azione della luce |
| JP1849073A JPS4899239A (OSRAM) | 1972-02-26 | 1973-02-16 | |
| FR7306092A FR2173110B3 (OSRAM) | 1972-02-26 | 1973-02-21 | |
| NL7302497A NL7302497A (OSRAM) | 1972-02-26 | 1973-02-22 | |
| GB926973A GB1412335A (en) | 1972-02-26 | 1973-02-26 | Thermoplastic moulding compsoitions showing accelerated degradation under the action of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722209256 DE2209256A1 (de) | 1972-02-26 | 1972-02-26 | Thermoplastische kunststoff-formmassen, die unter lichteinwirkung beschleunigt abbauen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2209256A1 true DE2209256A1 (de) | 1973-09-06 |
Family
ID=5837270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722209256 Pending DE2209256A1 (de) | 1972-02-26 | 1972-02-26 | Thermoplastische kunststoff-formmassen, die unter lichteinwirkung beschleunigt abbauen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4899239A (OSRAM) |
| BE (1) | BE795406A (OSRAM) |
| DE (1) | DE2209256A1 (OSRAM) |
| FR (1) | FR2173110B3 (OSRAM) |
| GB (1) | GB1412335A (OSRAM) |
| IT (1) | IT977340B (OSRAM) |
| NL (1) | NL7302497A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144157A (en) | 1974-09-11 | 1979-03-13 | Beiersdorf Aktiengesellschaft | Acrylic and methacrylic self-adhesive composition and radiation method of making same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434939A1 (de) * | 1984-09-22 | 1986-04-03 | Bayer Ag, 5090 Leverkusen | Neue stabilisatorsysteme fuer abs-kunststoffe und abs-legierungen |
| US5006572A (en) * | 1989-01-24 | 1991-04-09 | Mobay Corporation | Gamma radiation resistant polycarbonate composition |
| WO2009087107A1 (en) * | 2008-01-10 | 2009-07-16 | Dsm Ip Assets B.V. | Composition with a polymer and an oxidation-catalyst |
-
0
- BE BE795406D patent/BE795406A/xx unknown
-
1972
- 1972-02-26 DE DE19722209256 patent/DE2209256A1/de active Pending
-
1973
- 1973-02-14 IT IT4824873A patent/IT977340B/it active
- 1973-02-16 JP JP1849073A patent/JPS4899239A/ja active Pending
- 1973-02-21 FR FR7306092A patent/FR2173110B3/fr not_active Expired
- 1973-02-22 NL NL7302497A patent/NL7302497A/xx unknown
- 1973-02-26 GB GB926973A patent/GB1412335A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144157A (en) | 1974-09-11 | 1979-03-13 | Beiersdorf Aktiengesellschaft | Acrylic and methacrylic self-adhesive composition and radiation method of making same |
Also Published As
| Publication number | Publication date |
|---|---|
| IT977340B (it) | 1974-09-10 |
| JPS4899239A (OSRAM) | 1973-12-15 |
| BE795406A (fr) | 1973-08-14 |
| NL7302497A (OSRAM) | 1973-08-28 |
| FR2173110B3 (OSRAM) | 1976-02-20 |
| GB1412335A (en) | 1975-11-05 |
| FR2173110A1 (OSRAM) | 1973-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |