RU2001124927A - Способ получения желтого бис(3-{триэктоксисилил}пропил)полисульфана - Google Patents
Способ получения желтого бис(3-{триэктоксисилил}пропил)полисульфана Download PDFInfo
- Publication number
- RU2001124927A RU2001124927A RU2001124927/04A RU2001124927A RU2001124927A RU 2001124927 A RU2001124927 A RU 2001124927A RU 2001124927/04 A RU2001124927/04 A RU 2001124927/04A RU 2001124927 A RU2001124927 A RU 2001124927A RU 2001124927 A RU2001124927 A RU 2001124927A
- Authority
- RU
- Russia
- Prior art keywords
- propyl
- triethoxysilyl
- bis
- sulfur
- polysulfane
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052740 iodine Inorganic materials 0.000 claims abstract 6
- 239000011630 iodine Substances 0.000 claims abstract 6
- 229910000057 polysulfane Inorganic materials 0.000 claims abstract 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 4
- 239000011593 sulfur Substances 0.000 claims abstract 4
- OOXSLJBUMMHDKW-UHFFFAOYSA-N trichloro(3-chloropropyl)silane Chemical compound ClCCC[Si](Cl)(Cl)Cl OOXSLJBUMMHDKW-UHFFFAOYSA-N 0.000 claims abstract 4
- KSCAZPYHLGGNPZ-UHFFFAOYSA-N 3-chloropropyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCCl KSCAZPYHLGGNPZ-UHFFFAOYSA-N 0.000 claims abstract 3
- OLPXIHXXKBDZES-UHFFFAOYSA-L 37488-76-9 Chemical compound [Na+].[Na+].[S-]S[S-] OLPXIHXXKBDZES-UHFFFAOYSA-L 0.000 claims abstract 3
- ZLCCLBKPLLUIJC-UHFFFAOYSA-L disodium tetrasulfane-1,4-diide Chemical compound [Na+].[Na+].[S-]SS[S-] ZLCCLBKPLLUIJC-UHFFFAOYSA-L 0.000 claims abstract 3
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 claims abstract 3
- 230000007935 neutral effect Effects 0.000 claims abstract 3
- 239000011734 sodium Substances 0.000 claims 5
- -1 3- [triethoxysilyl] propyl Chemical group 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 claims 1
- FBBATURSCRIBHN-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSCCC[Si](OCC)(OCC)OCC FBBATURSCRIBHN-UHFFFAOYSA-N 0.000 claims 1
- KLFNHRIZTXWZHT-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltrisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSCCC[Si](OCC)(OCC)OCC KLFNHRIZTXWZHT-UHFFFAOYSA-N 0.000 claims 1
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229920002492 poly(sulfone) Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/188—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Claims (5)
1. Способ получения желтого бис(3-[триэтоксисилил]пропил)полисульфана со средней длиной серной цепи менее 4 и с цветовым показателем по иоду ≤10 мг иода/100 мл, отличающийся тем, что нейтральный хлорпропилтриэтоксисилан смешивают с хлорпропилтрихлорсиланом и затем подвергают взаимодействию с сульфидом натрия (Na2S) и серой, динатрийтетрасульфидом (Na2S4) и Na2S или динатрийтрисульфидом (Na2S3) и Na2S в этаноле.
2. Способ по п.1, отличающийся тем, что хлорпропилтрихлорсилан добавляют в количестве 0,1 - 20 мас.%.
3. Способ по п.1, отличающийся тем, что реакционную смесь перед добавлением сульфида натрия (Na2S) и серы или полисульфида натрия и Na2S нагревают до температуры 20 - 90°С.
4. Способ по п.1, отличающийся тем, что бис(3-[триэтоксисилил]пропил)полисульфан получают в виде полисульфановой смеси.
5. Способ по п.1, отличающийся тем, что бис(3-[триэтоксисилил]пропил)полисульфан получают в виде бис(3-[триэтоксисилил]пропил)дисульфана или бис(3-[триэтоксисилил]пропил)трисульфана.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10045269A DE10045269A1 (de) | 2000-09-13 | 2000-09-13 | Verfahren zur Herstellung von gelbem Bis(3-[triethoxysilyl]propyl)polysulfan |
| DE10045269.8 | 2000-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2001124927A true RU2001124927A (ru) | 2003-08-10 |
Family
ID=7656058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001124927/04A RU2001124927A (ru) | 2000-09-13 | 2001-09-12 | Способ получения желтого бис(3-{триэктоксисилил}пропил)полисульфана |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6506922B2 (ru) |
| EP (1) | EP1188758B1 (ru) |
| JP (1) | JP2002121196A (ru) |
| KR (1) | KR20020021027A (ru) |
| CN (1) | CN1183145C (ru) |
| AT (1) | ATE285414T1 (ru) |
| BR (1) | BR0103980A (ru) |
| CZ (1) | CZ20013273A3 (ru) |
| DE (2) | DE10045269A1 (ru) |
| ES (1) | ES2234738T3 (ru) |
| HU (1) | HUP0103690A3 (ru) |
| IL (1) | IL145343A (ru) |
| MX (1) | MXPA01008979A (ru) |
| MY (1) | MY117974A (ru) |
| PL (1) | PL349619A1 (ru) |
| RU (1) | RU2001124927A (ru) |
| TW (1) | TWI229083B (ru) |
| UA (1) | UA72914C2 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10132939C1 (de) * | 2001-07-06 | 2003-01-30 | Degussa | Verfahren zur Herstellung von gelben Bis(3-[trialkoxysilyl]alkyl)polysulfanen |
| US6740767B1 (en) * | 2002-11-12 | 2004-05-25 | Dow Corning Corporation | Method of making sulfur containing organosilicon compounds |
| DE10351735B3 (de) * | 2003-11-06 | 2004-12-09 | Degussa Ag | Verfahren zur Herstellung von (Mercaptoorganyl)-alkoxysilanen |
| DE10351736B3 (de) * | 2003-11-06 | 2005-01-13 | Degussa Ag | Verfahren zur Herstellung von (Mercaptoorganyl)-alkoxysilanen |
| DE102005037690A1 (de) * | 2005-08-10 | 2007-02-15 | Degussa Ag | Verfahren zur Herstellung von Organosiliciumverbindungen |
| DE102007037556A1 (de) | 2007-08-09 | 2009-02-12 | Evonik Degussa Gmbh | Verfahren zur Herstellung von alkylpolyethersubstituierten Mercaptosilanen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2061189C3 (de) * | 1970-12-11 | 1974-12-05 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen oder Alkoxypolysiloxanen |
| DE3236628C2 (de) * | 1982-10-04 | 1986-09-11 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen |
| US5468893A (en) * | 1994-07-08 | 1995-11-21 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
| US5405985A (en) * | 1994-07-08 | 1995-04-11 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
| US5489701A (en) * | 1994-09-28 | 1996-02-06 | Osi Specialties, Inc. | Process for the preparation of silane polysulfides |
| US5596116A (en) * | 1995-09-11 | 1997-01-21 | Osi Specialties, Inc. | Process for the preparation of silane polysulfides |
| JP3465558B2 (ja) * | 1997-09-26 | 2003-11-10 | 信越化学工業株式会社 | ポリスルフィドシランの製造方法 |
| DE19750503A1 (de) * | 1997-11-14 | 1999-05-20 | Degussa | Verfahren zur Reduzierung der Sulfankettenlänge von Bis(silylorganyl)polysulfanen |
| JPH11349594A (ja) * | 1998-06-08 | 1999-12-21 | Shin Etsu Chem Co Ltd | 短鎖ポリスルフィドシラン混合物の製造方法 |
| DE10024037C1 (de) * | 2000-05-13 | 2001-08-09 | Degussa | Verfahren zur Herstellung von gelbem Bis(3-(triethoxysilyl)propyl)tetrasulfan |
-
2000
- 2000-09-13 DE DE10045269A patent/DE10045269A1/de not_active Ceased
-
2001
- 2001-09-05 MX MXPA01008979A patent/MXPA01008979A/es not_active Application Discontinuation
- 2001-09-06 AT AT01121312T patent/ATE285414T1/de not_active IP Right Cessation
- 2001-09-06 DE DE50104868T patent/DE50104868D1/de not_active Expired - Lifetime
- 2001-09-06 EP EP01121312A patent/EP1188758B1/de not_active Expired - Lifetime
- 2001-09-06 ES ES01121312T patent/ES2234738T3/es not_active Expired - Lifetime
- 2001-09-07 TW TW090122274A patent/TWI229083B/zh not_active IP Right Cessation
- 2001-09-10 IL IL14534301A patent/IL145343A/en not_active IP Right Cessation
- 2001-09-10 US US09/948,712 patent/US6506922B2/en not_active Expired - Lifetime
- 2001-09-10 MY MYPI20014248A patent/MY117974A/en unknown
- 2001-09-11 KR KR1020010055710A patent/KR20020021027A/ko not_active Application Discontinuation
- 2001-09-11 JP JP2001275583A patent/JP2002121196A/ja active Pending
- 2001-09-11 CZ CZ20013273A patent/CZ20013273A3/cs unknown
- 2001-09-11 BR BR0103980-6A patent/BR0103980A/pt not_active IP Right Cessation
- 2001-09-12 HU HU0103690A patent/HUP0103690A3/hu unknown
- 2001-09-12 PL PL01349619A patent/PL349619A1/xx not_active Application Discontinuation
- 2001-09-12 UA UA2001096294A patent/UA72914C2/ru unknown
- 2001-09-12 RU RU2001124927/04A patent/RU2001124927A/ru not_active Application Discontinuation
- 2001-09-13 CN CNB01142138XA patent/CN1183145C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0103690A3 (en) | 2003-01-28 |
| TWI229083B (en) | 2005-03-11 |
| US20020038043A1 (en) | 2002-03-28 |
| IL145343A0 (en) | 2002-06-30 |
| JP2002121196A (ja) | 2002-04-23 |
| CZ20013273A3 (cs) | 2002-09-11 |
| EP1188758A3 (de) | 2003-03-19 |
| HUP0103690A2 (en) | 2002-12-28 |
| UA72914C2 (ru) | 2005-05-16 |
| DE50104868D1 (de) | 2005-01-27 |
| DE10045269A1 (de) | 2002-03-28 |
| MXPA01008979A (es) | 2004-11-10 |
| IL145343A (en) | 2004-12-15 |
| US6506922B2 (en) | 2003-01-14 |
| ES2234738T3 (es) | 2005-07-01 |
| CN1183145C (zh) | 2005-01-05 |
| BR0103980A (pt) | 2002-06-04 |
| MY117974A (en) | 2004-08-30 |
| HU0103690D0 (ru) | 2002-09-28 |
| PL349619A1 (en) | 2002-03-25 |
| ATE285414T1 (de) | 2005-01-15 |
| EP1188758B1 (de) | 2004-12-22 |
| CN1343671A (zh) | 2002-04-10 |
| EP1188758A2 (de) | 2002-03-20 |
| KR20020021027A (ko) | 2002-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20060517 |