SU130672A1 - Plasticizing method of polyvinyl chloride - Google Patents
Plasticizing method of polyvinyl chlorideInfo
- Publication number
- SU130672A1 SU130672A1 SU635624A SU635624A SU130672A1 SU 130672 A1 SU130672 A1 SU 130672A1 SU 635624 A SU635624 A SU 635624A SU 635624 A SU635624 A SU 635624A SU 130672 A1 SU130672 A1 SU 130672A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polyvinyl chloride
- plasticizing method
- plasticizers
- acid
- proposed
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Дл пластификации полихлорвинила и его производных предлагаетс примен ть эфиры одноатомных спиртов и 1, 4, 5, 6, 7, 7-гекахлорбицикло-{2 , 2, 1)-5-гептен-2,3-дикарбоновой кислоты (хлорендиковой кислоты ) .For the plasticization of polyvinyl chloride and its derivatives, it is proposed to use monohydric alcohol esters of 1, 4, 5, 6, 7, 7-hexachlorobicyclo {2, 2, 1) -5-hepten-2,3-dicarboxylic acid (hlorodeic acid).
Предлагаемые эфиры представл ют собой новый класс пластификаторов , сырьем которых вл ютс хлор и углеводороды попутных газов, нефти и коксовани угл .The proposed esters are a new class of plasticizers, the raw materials of which are chlorine and hydrocarbons associated gas, oil and coal coking.
Соединени этого класса пластификаторов негорючи или очень трудно гор т. Добавка небольшого количества дибутилового эфира хлорендиковой кислоты придает издели м, полученным с применением дибутилфталата , негорючесть.Compounds of this class of plasticizers are incombustible or very difficult to burn. The addition of a small amount of chlorendic acid dibutyl ester makes the products obtained using dibutyl phthalate incombustible.
Кроме того, исчезает или резко уменьшаетс такое отрицательное свойство изделий, как липкость, имеющее место при применении известных пластификаторов, например дибутилфталата.In addition, such a negative property of products, such as stickiness, which occurs when using known plasticizers, for example dibutyl phthalate, disappears or decreases sharply.
Летучесть дибутилового эфира хлорендиковой кислоты в 7-8 раз меньше летучести дибутилфталата и, следовательно, применение предлагаемого пластификатора увеличивает продолжительность жизни изделий , стабилизирует их свойства при эксплуатации и повышает их стойкость к горению.The volatility of dibutyl ester of chlorendic acid is 7-8 times less than the volatility of dibutyl phthalate and, therefore, the use of the proposed plasticizer increases the lifespan of products, stabilizes their properties during operation and increases their resistance to burning.
Предлагаемые пластификаторы могут примен тьс самосто тельно, а также в смеси с известными пластификаторами.The proposed plasticizers can be used independently as well as in a mixture with known plasticizers.
Предмет изобретени Subject invention
Способ пластификации полихлорвинила, от л и ч а ю щи-й с тем, что, с целью уменьшени летучести, липкости и горючести, в качестве пластификатора примен ют эфиры одноатомных спиртов и хлорендиковой кислоты, например дибутиловый эфир хлорендиковой кислоты.The method of plasticizing polyvinyl chloride, from which it is so that, in order to reduce volatility, stickiness and flammability, ethers of monohydric alcohols and chlorendic acid, for example dibutyl ester of hlorodeic acid, are used as plasticizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU635624A SU130672A1 (en) | 1959-08-03 | 1959-08-03 | Plasticizing method of polyvinyl chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU635624A SU130672A1 (en) | 1959-08-03 | 1959-08-03 | Plasticizing method of polyvinyl chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU130672A1 true SU130672A1 (en) | 1959-11-30 |
Family
ID=48401785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU635624A SU130672A1 (en) | 1959-08-03 | 1959-08-03 | Plasticizing method of polyvinyl chloride |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU130672A1 (en) |
-
1959
- 1959-08-03 SU SU635624A patent/SU130672A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB910493A (en) | Process for the separation of perfluorocarbons | |
| SU130672A1 (en) | Plasticizing method of polyvinyl chloride | |
| GB558334A (en) | Reclaiming or regenerating rubber-like products | |
| US2193662A (en) | Plasticized polyvinyl halides | |
| SU142764A1 (en) | The method of plasticization of rubber | |
| UST900004I4 (en) | Smoke suppressor | |
| GB1103047A (en) | Plasticized compositions containing complex hydrocarbon esters | |
| SU372303A1 (en) | COMPOSITION FOR OBTAINING LINOLEUM | |
| GB894855A (en) | Process for the manufacture of polyvinyl acetal dispersions | |
| Jones et al. | Explosive Properties of Propylene Dichloride—Air Mixture | |
| GB325115A (en) | Process for the manufacture of dihalogenoethyl esters | |
| SU136544A1 (en) | The method of plasticization cellulose triacetate film | |
| SU133974A1 (en) | The method of plasticization triacetyl cellulose films | |
| SU99497A1 (en) | Plasticizing method of polyvinyl chloride | |
| GB987332A (en) | Improvements in or relating to propellant compositions | |
| SU119336A1 (en) | The method of plasticization of nitrocellulose | |
| GB674806A (en) | A process for the manufacture of objects of rubber hydrochloride and objects manufactured according to the process | |
| GB1000876A (en) | Plasticising nitrocellulose | |
| GB975764A (en) | Photoflash lamp and ignition means therefor | |
| SU411094A1 (en) | ||
| GB715995A (en) | Improvements in or relating to resinous compositions | |
| SU75530A1 (en) | The method of plasticization of synthetic polymers and cellulose ethers | |
| US3038300A (en) | Fuels and process for burning them | |
| GB1043305A (en) | Process for the manufacture of ethylenes substituted in the 1-position | |
| SU77380A1 (en) | The method of manufacture of rubber compounds |