CS216284B1 - Acetylsalicylan 3-+l2-aminoethyl+paminopropyltrialcoxysilane - Google Patents
Acetylsalicylan 3-+l2-aminoethyl+paminopropyltrialcoxysilane Download PDFInfo
- Publication number
- CS216284B1 CS216284B1 CS732780A CS732780A CS216284B1 CS 216284 B1 CS216284 B1 CS 216284B1 CS 732780 A CS732780 A CS 732780A CS 732780 A CS732780 A CS 732780A CS 216284 B1 CS216284 B1 CS 216284B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- aminoethyl
- acetylsalicylan
- paminopropyltrialcoxysilane
- alcohol
- water
- Prior art date
Links
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- ZOTKGMAKADCEDH-UHFFFAOYSA-N 5-triethoxysilylpentane-1,3-diamine Chemical compound CCO[Si](OCC)(OCC)CCC(N)CCN ZOTKGMAKADCEDH-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
NH2/CH/2NH/CH2/3Si/OR/, kde R je metyl alebo etyl.NH 2 (CH) 2 NH (CH 2 ) 3 Si (OR) wherein R is methyl or ethyl.
Přípravu týchto zlúčenín je možné uskutočniť posobením kyseliny acetylsalycilovej na aminosilany obecného vzorcaThe preparation of these compounds can be accomplished by coupling acetylsalycilic acid to the aminosilanes of the general formula
NH2(CH2)2NH(CH2)3Si(OR)3 NH 2 (CH 2 ) 2 NH (CH 2 ) 3 Si (OR) 3
t. j. za použitia 3-(2-aminoetyl)ammopropyltrímetoxysilanu alebo 3-(2-aminetyl)aminopropyltrietoxysilanu v prostředí vo vodě rozpustného alkoholu napr. metylalkoholu, etylalkoholu alebo n-propylalkoholu pri teplote 0 až 40 °C.t. j. using 3- (2-aminoethyl) aminopropyltrimethoxysilane or 3- (2-aminetyl) aminopropyltriethoxysilane in a water-soluble alcohol e.g. of methyl alcohol, ethyl alcohol or n-propyl alcohol at 0 to 40 ° C.
Připravené zlúčeniny sú účinné ako proistriedky na zvýšenie pevnosti v tahu skleněných vlákien, ktorá vplýva na celý rad technologických operácií.The compounds prepared are effective as agents for increasing the tensile strength of glass fibers, which affects a variety of technological operations.
Vynález je ďalej objasněný formou príkladov, v ktorých zloženie je uvádzané v hmotnostnej koncentrácii.The invention is further elucidated by way of examples in which the composition is given in weight concentration.
Příklad 1Example 1
Acetylsalicylan 3-(2-aminoetyl)aminopropyltrimetoxysilanuAcetylsalicylan 3- (2-aminoethyl) aminopropyltrimethoxysilane
Příprava sa uskutočňovala v banke opatrenej miešadlom, teplomerom a oddělovacím lievikom.The preparation was carried out in a flask equipped with a stirrer, a thermometer and a separatory funnel.
Násada:handle:
18,0 g (0,1 mol) acetylsalicylovej kyseliny18.0 g (0.1 mol) of acetylsalicylic acid
22.2 g (0,1 mol) 3-(2-aminoetyl)aminopropyltrimetoxysilanu22.2 g (0.1 mol) of 3- (2-aminoethyl) aminopropyltrimethoxysilane
40.2 g izopropylalkoholu40.2 g of isopropyl alcohol
Do banky sa předložila kyselina a alkohol. Za miešania sa pomaly přidával silan tak, aby teplota neprestúpila 35 °C (cca 40 min). Kvartenizácia je kvantitativná a sol’ je prakticky neoibmedzene rozpustná vo vodě. Rozpuštěním silanu vo vodě sa připravil roztok obsahujúci 0,2 % soli vo vodě. Tento sa použil k úpravě koronizovanej sklenenej tkaniny z E-skla s plátnovou vazbou o plošnej hmotnosti 200 g/m2, k výrobě ktorej bolo použité vlákno o priemere 9 μΐη. Tkanina sa upravila ponořením do roztoku na 5 min. Po cca 8 h predsušenia sa .fixovala pri 105 °C 1 hodinu. Rovnakým sposobom sa vyhodnotil aj základný aminosilan. Dosiahnuté výsledky sú uvedené v tabulke.The flask was charged with acid and alcohol. The silane was added slowly with stirring so that the temperature did not exceed 35 ° C (about 40 min). The quaternization is quantitative and the salt is practically indefinitely soluble in water. By dissolving the silane in water, a solution containing 0.2% salt in water was prepared. This was used to treat coronized E-glass cloth with a linen weave of 200 g / m 2 , using a 9 μΐη fiber. The fabric was treated by immersion in solution for 5 min. After about 8 hours of pre-drying, it was fixed at 105 ° C for 1 hour. The basic aminosilane was evaluated in the same manner. The results are shown in the table.
silan pevnost v ťahu (MPa)silane tensile strength (MPa)
Příklad 2Example 2
Acetylsalicylan 3-(2-aminoetyl)aminopropyltrietoxysilanuAcetylsalicylan 3- (2-aminoethyl) aminopropyltriethoxysilane
Násada:handle:
18,0 g (0,1 mol) acetylsalycilovej kyseliny18.0 g (0.1 mol) of acetylsalycilic acid
26.5 g (0,1 mol) 3-(2-aminoetyl)aminopropyltrietoxysilanu26.5 g (0.1 mol) of 3- (2-aminoethyl) aminopropyltriethoxysilane
44.5 g izopropylalkoholu44.5 g of isopropyl alcohol
Postup přípravy ako v příklade 1. Sol’ je rozpustná vo vodě a jej použitňn ako prostriedku na zvýšenie pevnosti v fahu vlákien sa dosahujú prakticky zhodné výsledky ako v příklade 1.Preparation process as in Example 1. The salt is water soluble and its use as a tensile strength enhancer gives practically the same results as in Example 1.
neupravená tkanina 149,1 aminosilan 195,2 amóniová sol’ 244,8raw fabric 149.1 aminosilane 195.2 ammonium salt ´ 244.8
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS732780A CS216284B1 (en) | 1980-10-30 | 1980-10-30 | Acetylsalicylan 3-+l2-aminoethyl+paminopropyltrialcoxysilane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS732780A CS216284B1 (en) | 1980-10-30 | 1980-10-30 | Acetylsalicylan 3-+l2-aminoethyl+paminopropyltrialcoxysilane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216284B1 true CS216284B1 (en) | 1982-10-29 |
Family
ID=5422212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS732780A CS216284B1 (en) | 1980-10-30 | 1980-10-30 | Acetylsalicylan 3-+l2-aminoethyl+paminopropyltrialcoxysilane |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS216284B1 (en) |
-
1980
- 1980-10-30 CS CS732780A patent/CS216284B1/en unknown
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