DE1096598B - Verfahren zum Stabilisieren von Niederdruckpolyolefinen - Google Patents
Verfahren zum Stabilisieren von NiederdruckpolyolefinenInfo
- Publication number
- DE1096598B DE1096598B DEF22313A DEF0022313A DE1096598B DE 1096598 B DE1096598 B DE 1096598B DE F22313 A DEF22313 A DE F22313A DE F0022313 A DEF0022313 A DE F0022313A DE 1096598 B DE1096598 B DE 1096598B
- Authority
- DE
- Germany
- Prior art keywords
- zinc oxide
- sulfur
- polyolefins
- mixture
- low pressure
- 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
- 238000000034 method Methods 0.000 title claims description 15
- 229920000098 polyolefin Polymers 0.000 title claims description 9
- 230000000087 stabilizing effect Effects 0.000 title claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 37
- 239000011787 zinc oxide Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 150000003752 zinc compounds Chemical class 0.000 claims description 2
- 239000012190 activator Substances 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 15
- 229910052717 sulfur Inorganic materials 0.000 description 14
- 239000011593 sulfur Substances 0.000 description 13
- -1 selenium hydrogen compounds Chemical class 0.000 description 11
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- 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
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL208056A NL208056A (en, 2012) | 1957-02-09 | 1956-06-15 | |
| CH351402D CH351402A (de) | 1957-02-09 | 1956-06-16 | Verfahren zur Stabilisierung von Polymerisationsprodukten von Olefinen gegen Alterung |
| BE548766A BE548766A (en, 2012) | 1957-02-09 | 1956-06-18 | |
| FR1151690D FR1151690A (fr) | 1957-02-09 | 1956-06-18 | Poly-oléfines stabilisées |
| GB18846/56A GB836996A (en) | 1957-02-09 | 1956-06-18 | Method of stabilising polyolefines and compositions so obtained |
| DEF22313A DE1096598B (de) | 1957-02-09 | 1957-02-09 | Verfahren zum Stabilisieren von Niederdruckpolyolefinen |
| US713316A US3111499A (en) | 1957-02-09 | 1958-02-05 | Zinc-oxide-sulfur stabilizer for polyolefin compositions |
| FR757756A FR72892E (fr) | 1957-02-09 | 1958-02-07 | Poly-oléfines stabilisées |
| GB4280/58A GB870676A (en) | 1957-02-09 | 1958-02-10 | Method of improving polyolefines, and compositions so improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF22313A DE1096598B (de) | 1957-02-09 | 1957-02-09 | Verfahren zum Stabilisieren von Niederdruckpolyolefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1096598B true DE1096598B (de) | 1961-01-05 |
Family
ID=7090396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF22313A Pending DE1096598B (de) | 1957-02-09 | 1957-02-09 | Verfahren zum Stabilisieren von Niederdruckpolyolefinen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3111499A (en, 2012) |
| BE (1) | BE548766A (en, 2012) |
| CH (1) | CH351402A (en, 2012) |
| DE (1) | DE1096598B (en, 2012) |
| FR (1) | FR1151690A (en, 2012) |
| GB (2) | GB836996A (en, 2012) |
| NL (1) | NL208056A (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3012016A (en) * | 1957-11-20 | 1961-12-05 | Hercules Powder Co Ltd | Cross-linking of propylene polymers and copolymers |
| US3127379A (en) * | 1957-11-21 | 1964-03-31 | New vulcanized elastomers derived | |
| NL238625A (en, 2012) * | 1958-05-02 | |||
| BE597511A (en, 2012) * | 1959-11-25 | 1900-01-01 | ||
| DE1150201B (de) * | 1961-04-04 | 1963-06-12 | Exxon Research Engineering Co | Verfahren zum Vulkanisieren von kautschukartigen, im wesentlichen amorphen Mischpolymeren |
| US3376250A (en) * | 1965-01-22 | 1968-04-02 | Eastman Kodak Co | Ultraviolet light stabilized, zinc oxide pigmented, 1-olefin resin composition |
| US3503923A (en) * | 1967-11-20 | 1970-03-31 | Pennsalt Chemicals Corp | Vinylidene fluoride polymer compositions having high thermal stability |
| CA1084646A (en) * | 1976-03-29 | 1980-08-26 | Carl W. Schroeder | Polypropylene compositions |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448799A (en) * | 1945-11-03 | 1948-09-07 | Du Pont | Ethylene polymer compositions |
| US2582510A (en) * | 1947-12-05 | 1952-01-15 | Bell Telephone Labor Inc | Polyethylene stabilized with sulfur plus a vulcanization accelerator |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2105363A (en) * | 1934-10-31 | 1938-01-11 | Gen Electric | Synthetic compound and method for its production |
| US2416061A (en) * | 1943-10-27 | 1947-02-18 | Du Pont | Curing of polymers of substituted monoolefinic hydrocarbons with polyvalent metal compounds |
| US2561063A (en) * | 1946-08-14 | 1951-07-17 | Du Pont | Adhesive tape |
| GB695276A (en) * | 1948-12-31 | 1953-08-05 | Degussa | Improvements in or relating to synthetic resin moulding compositions |
| US2599123A (en) * | 1950-08-18 | 1952-06-03 | Du Pont | Copolymers of ethylene with an alkyl acrylate and an alkyl monoester of a butene-1,4-dioic acid |
| US2727879A (en) * | 1951-12-11 | 1955-12-20 | Du Pont | Stabilized ethylene polymer compositions |
| US2791705A (en) * | 1952-01-24 | 1957-05-07 | Metzeler Gummiwerke Ag | Electric non-conductors for producing static electricity |
| US2731453A (en) * | 1952-12-06 | 1956-01-17 | Standard Oil Co | Conversion of ethylene and propylene to solid polymers with group 6a metal oxides and complex metal aluminum hydride catalysts |
| US2850490A (en) * | 1954-07-12 | 1958-09-02 | Phillips Petroleum Co | Vulcanizable and vulcanized products from polyethylene and process for their production |
| NL97325C (en, 2012) * | 1955-12-15 | |||
| US2890187A (en) * | 1956-07-11 | 1959-06-09 | Exxon Research Engineering Co | Cured polypropylene |
-
1956
- 1956-06-15 NL NL208056A patent/NL208056A/xx unknown
- 1956-06-16 CH CH351402D patent/CH351402A/de unknown
- 1956-06-18 GB GB18846/56A patent/GB836996A/en not_active Expired
- 1956-06-18 FR FR1151690D patent/FR1151690A/fr not_active Expired
- 1956-06-18 BE BE548766A patent/BE548766A/xx unknown
-
1957
- 1957-02-09 DE DEF22313A patent/DE1096598B/de active Pending
-
1958
- 1958-02-05 US US713316A patent/US3111499A/en not_active Expired - Lifetime
- 1958-02-10 GB GB4280/58A patent/GB870676A/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448799A (en) * | 1945-11-03 | 1948-09-07 | Du Pont | Ethylene polymer compositions |
| GB622252A (en) * | 1945-11-03 | 1949-04-28 | Du Pont | Polythene compositions |
| US2582510A (en) * | 1947-12-05 | 1952-01-15 | Bell Telephone Labor Inc | Polyethylene stabilized with sulfur plus a vulcanization accelerator |
Also Published As
| Publication number | Publication date |
|---|---|
| GB836996A (en) | 1960-06-09 |
| FR1151690A (fr) | 1958-02-04 |
| US3111499A (en) | 1963-11-19 |
| GB870676A (en) | 1961-06-14 |
| BE548766A (en, 2012) | 1956-07-14 |
| CH351402A (de) | 1961-01-15 |
| NL208056A (en, 2012) | 1959-10-15 |
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