RO97451B1 - Polyvinyl chloride-based sole for shoes and process for making the same - Google Patents
Polyvinyl chloride-based sole for shoes and process for making the sameInfo
- Publication number
- RO97451B1 RO97451B1 RO129563A RO12956387A RO97451B1 RO 97451 B1 RO97451 B1 RO 97451B1 RO 129563 A RO129563 A RO 129563A RO 12956387 A RO12956387 A RO 12956387A RO 97451 B1 RO97451 B1 RO 97451B1
- Authority
- RO
- Romania
- Prior art keywords
- weight
- parts
- polyvinyl chloride
- shoes
- making
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 title abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract 1
- 235000013539 calcium stearate Nutrition 0.000 abstract 1
- 239000008116 calcium stearate Substances 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- ZPPSOOVFTBGHBI-UHFFFAOYSA-N lead(2+);oxido(oxo)borane Chemical compound [Pb+2].[O-]B=O.[O-]B=O ZPPSOOVFTBGHBI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Talpa pentru încaltaminte pe baza de policlorura de vinil constituita dintr-un amestec de 100 parti în greutate policlorura de vinil, 76...86 parti în greutate plastifiant, 4 parti în greutate sulfat bibazic de plumb, 1,2 parti în greutate stearat bibazic de plumb, 2 parti în greutate ulei de soia, 0,7 parti în greutate stearat de calciu, 0,3 parti în greutate-20...40 parti în greutate faina de lemn, procedeul constînd în omogenizarea componentilor la cald, la o temperatura de 110 degree C, timp de 15 min, racirea amestecului într-un malaxor la temperatura sub 60 degree C, timp de 15 min, extruderea materialului într-un extruder cu doua snecuri, racirea granulelor cu aer într-un racitor omogenizator, cîntarirea si ambalarea în saci în vederea transmiterii la injectarea talpilor direct pe fetele de încaltaminte.Vinyl polyvinyl chloride footwear consisting of a mixture of 100 parts by weight of vinyl chloride, 76 to 86 parts by weight of plasticizer, 4 parts by weight of lead borate sulphate, 1.2 parts by weight of bibasic stearate of lead, 2 parts by weight of soybean oil, 0.7 parts by weight of calcium stearate, 0.3 parts by weight of 20 ... 40 parts by weight of wood flour, the process consisting in homogenizing the hot components at a the temperature of 110 ° C for 15 minutes, cooling the mixture in a mixer at a temperature below 60 ° C for 15 minutes, extruding the material in a two-screw extruder, cooling the granules with air in a homogenizer, weighing and packing in bags for transmission to foot injections directly onto the footwear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129563A RO97451B1 (en) | 1987-08-27 | 1987-08-27 | Polyvinyl chloride-based sole for shoes and process for making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129563A RO97451B1 (en) | 1987-08-27 | 1987-08-27 | Polyvinyl chloride-based sole for shoes and process for making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO97451B1 true RO97451B1 (en) | 1989-08-02 |
Family
ID=40905660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO129563A RO97451B1 (en) | 1987-08-27 | 1987-08-27 | Polyvinyl chloride-based sole for shoes and process for making the same |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO97451B1 (en) |
-
1987
- 1987-08-27 RO RO129563A patent/RO97451B1/en unknown
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