DE2504178C3 - Thermoplastische Formmassen auf Basis Polyäthylen mit Molekulargewichten über 1000 000 - Google Patents
Thermoplastische Formmassen auf Basis Polyäthylen mit Molekulargewichten über 1000 000Info
- Publication number
- DE2504178C3 DE2504178C3 DE752504178A DE2504178A DE2504178C3 DE 2504178 C3 DE2504178 C3 DE 2504178C3 DE 752504178 A DE752504178 A DE 752504178A DE 2504178 A DE2504178 A DE 2504178A DE 2504178 C3 DE2504178 C3 DE 2504178C3
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene
- molecular weight
- molecular weights
- thermoplastic molding
- molding compounds
- 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
- -1 polyethylene Polymers 0.000 title claims description 17
- 239000004698 Polyethylene Substances 0.000 title claims description 13
- 229920000573 polyethylene Polymers 0.000 title claims description 13
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 238000009757 thermoplastic moulding Methods 0.000 title claims description 4
- FCSHMCFRCYZTRQ-UHFFFAOYSA-N N,N'-diphenylthiourea Chemical compound C=1C=CC=CC=1NC(=S)NC1=CC=CC=C1 FCSHMCFRCYZTRQ-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 10
- 239000003381 stabilizer Substances 0.000 description 10
- 239000000314 lubricant Substances 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 238000010583 slow cooling Methods 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- WYMLGVPROUZGCI-UHFFFAOYSA-N 1,3-bis(2-ethylphenyl)thiourea Chemical compound CCC1=CC=CC=C1NC(=S)NC1=CC=CC=C1CC WYMLGVPROUZGCI-UHFFFAOYSA-N 0.000 description 2
- PRXHANOJNVGVGC-UHFFFAOYSA-N 1,3-bis(4-ethoxyphenyl)thiourea Chemical compound C1=CC(OCC)=CC=C1NC(=S)NC1=CC=C(OCC)C=C1 PRXHANOJNVGVGC-UHFFFAOYSA-N 0.000 description 2
- 239000002656 Distearyl thiodipropionate Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 description 2
- 235000019305 distearyl thiodipropionate Nutrition 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- KWPNNZKRAQDVPZ-UHFFFAOYSA-N 1,3-bis(2-methylphenyl)thiourea Chemical compound CC1=CC=CC=C1NC(=S)NC1=CC=CC=C1C KWPNNZKRAQDVPZ-UHFFFAOYSA-N 0.000 description 1
- HAIZAZGQPHGPCL-UHFFFAOYSA-N 1,3-bis(2-octylphenyl)thiourea Chemical compound CCCCCCCCC1=CC=CC=C1NC(=S)NC1=CC=CC=C1CCCCCCCC HAIZAZGQPHGPCL-UHFFFAOYSA-N 0.000 description 1
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
- ROHFBIREHKPELA-UHFFFAOYSA-N 2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]prop-2-enoic acid;methane Chemical compound C.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O ROHFBIREHKPELA-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 1
- 239000003508 Dilauryl thiodipropionate Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 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
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004073 vulcanization 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
- C08K5/405—Thioureas; Derivatives thereof
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
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)
- Paints Or Removers (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE752504178A DE2504178C3 (de) | 1975-02-01 | 1975-02-01 | Thermoplastische Formmassen auf Basis Polyäthylen mit Molekulargewichten über 1000 000 |
| NL7502770A NL7502770A (nl) | 1975-02-01 | 1975-03-07 | Werkwijze voor de bereiding van thermoplastische vormmassa's op basis van polyetheen met een mol- gewicht van meer dan 1 000 000, alsmede geheel of ten dele uit deze vormmassa's bestaande ge- vormde voortbrengsels. |
| FR7601878A FR2299369A1 (fr) | 1975-02-01 | 1976-01-23 | Matieres a mouler thermoplastiques a base de polyethylene de poids moleculaire superieur a 1.000.000 |
| YU00184/76A YU18476A (en) | 1975-02-01 | 1976-01-23 | Process for the stabilization of thermoplastic masses on the base of polyethylene of mw over 1000000 against the influence of light and heat and extrusion thereof |
| AT44376A AT345000B (de) | 1975-02-01 | 1976-01-23 | Thermoplastische formmassen auf basis polyaethylen mit molekulargewichten ueber 1 000 000 |
| RO7684606A RO69132A (ro) | 1975-02-01 | 1976-01-24 | Masa de formare termoplastica pe baza de polietilena |
| JP742376A JPS5647216B2 (en:Method) | 1975-02-01 | 1976-01-26 | |
| GB2903/76A GB1509133A (en) | 1975-02-01 | 1976-01-26 | Polyethylene moulding composition |
| US05/652,210 US3994846A (en) | 1975-02-01 | 1976-01-26 | Polyethylene containing diphenyl thiourea thermal stabilizers |
| BE163808A BE837915A (fr) | 1975-02-01 | 1976-01-26 | Matieres a mouler thermoplastiques a base de polyethylene de poids moleculaire superieur a 1 000 000 |
| FI760179A FI760179A7 (en:Method) | 1975-02-01 | 1976-01-27 | |
| CH103076A CH603735A5 (en:Method) | 1975-02-01 | 1976-01-28 | |
| CA244,718A CA1035067A (en) | 1975-02-01 | 1976-01-29 | Thermoplastic moulding materials based on polyethylene with molecular weights above 1,000,000 |
| IT47874/76A IT1053474B (it) | 1975-02-01 | 1976-01-30 | Masse per stampaggio termoplastiche a base di polietilene con pesi molecolari superiori a 1.000.000 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE752504178A DE2504178C3 (de) | 1975-02-01 | 1975-02-01 | Thermoplastische Formmassen auf Basis Polyäthylen mit Molekulargewichten über 1000 000 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2504178A1 DE2504178A1 (de) | 1976-08-05 |
| DE2504178B2 DE2504178B2 (de) | 1978-07-20 |
| DE2504178C3 true DE2504178C3 (de) | 1979-03-08 |
Family
ID=5937855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE752504178A Expired DE2504178C3 (de) | 1975-02-01 | 1975-02-01 | Thermoplastische Formmassen auf Basis Polyäthylen mit Molekulargewichten über 1000 000 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3994846A (en:Method) |
| JP (1) | JPS5647216B2 (en:Method) |
| AT (1) | AT345000B (en:Method) |
| BE (1) | BE837915A (en:Method) |
| CA (1) | CA1035067A (en:Method) |
| CH (1) | CH603735A5 (en:Method) |
| DE (1) | DE2504178C3 (en:Method) |
| FI (1) | FI760179A7 (en:Method) |
| FR (1) | FR2299369A1 (en:Method) |
| GB (1) | GB1509133A (en:Method) |
| IT (1) | IT1053474B (en:Method) |
| NL (1) | NL7502770A (en:Method) |
| RO (1) | RO69132A (en:Method) |
| YU (1) | YU18476A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177035A (en) * | 1981-04-24 | 1982-10-30 | Asahi Chem Ind Co Ltd | Ultra-high-molecular-weight polyethylene composition |
| CN111303554B (zh) * | 2019-11-23 | 2022-06-14 | 温州市隆昌塑料有限公司 | 一种pvc塑料及其制备方法 |
| WO2021192897A1 (ja) * | 2020-03-25 | 2021-09-30 | 日本ゼオン株式会社 | アクリルゴム組成物およびゴム架橋物 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651622A (en) * | 1950-12-09 | 1953-09-08 | Ethyl Corp | Stabilized organic compositions |
| US2651621A (en) * | 1950-12-09 | 1953-09-08 | Ethyl Corp | Stabilized organic compositions |
| US2651620A (en) * | 1950-12-09 | 1953-09-08 | Ethyl Corp | Stabilized organic compositions |
| US2651667A (en) * | 1951-08-15 | 1953-09-08 | Ethyl Corp | Rubber stabilized with a thiourea derivative |
| US2960488A (en) * | 1958-04-25 | 1960-11-15 | Eastman Kodak Co | Poly-alpha-olefins containing substituted ureas |
| US3238176A (en) * | 1962-12-24 | 1966-03-01 | Vanderbilt Co R T | Age-resistant cross-linked ethylene polymers stabilized with thioureas |
| US3651623A (en) * | 1970-05-15 | 1972-03-28 | Rutherford B Harley | Apparatus for, and method of mowing steep embankments |
-
1975
- 1975-02-01 DE DE752504178A patent/DE2504178C3/de not_active Expired
- 1975-03-07 NL NL7502770A patent/NL7502770A/xx unknown
-
1976
- 1976-01-23 AT AT44376A patent/AT345000B/de not_active IP Right Cessation
- 1976-01-23 FR FR7601878A patent/FR2299369A1/fr active Granted
- 1976-01-23 YU YU00184/76A patent/YU18476A/xx unknown
- 1976-01-24 RO RO7684606A patent/RO69132A/ro unknown
- 1976-01-26 JP JP742376A patent/JPS5647216B2/ja not_active Expired
- 1976-01-26 BE BE163808A patent/BE837915A/xx not_active IP Right Cessation
- 1976-01-26 GB GB2903/76A patent/GB1509133A/en not_active Expired
- 1976-01-26 US US05/652,210 patent/US3994846A/en not_active Expired - Lifetime
- 1976-01-27 FI FI760179A patent/FI760179A7/fi not_active Application Discontinuation
- 1976-01-28 CH CH103076A patent/CH603735A5/xx not_active IP Right Cessation
- 1976-01-29 CA CA244,718A patent/CA1035067A/en not_active Expired
- 1976-01-30 IT IT47874/76A patent/IT1053474B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| RO69132A (ro) | 1982-03-24 |
| US3994846A (en) | 1976-11-30 |
| JPS51101054A (en:Method) | 1976-09-07 |
| FI760179A7 (en:Method) | 1976-08-02 |
| CH603735A5 (en:Method) | 1978-08-31 |
| ATA44376A (de) | 1977-12-15 |
| CA1035067A (en) | 1978-07-18 |
| DE2504178B2 (de) | 1978-07-20 |
| NL7502770A (nl) | 1976-08-03 |
| JPS5647216B2 (en:Method) | 1981-11-09 |
| YU18476A (en) | 1982-05-31 |
| GB1509133A (en) | 1978-04-26 |
| AT345000B (de) | 1978-08-25 |
| DE2504178A1 (de) | 1976-08-05 |
| IT1053474B (it) | 1981-08-31 |
| BE837915A (fr) | 1976-07-26 |
| FR2299369A1 (fr) | 1976-08-27 |
| FR2299369B1 (en:Method) | 1978-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |