ATE245175T1 - Neues verfahren zur zersetzung einer eine siloxanbindung enthaltenden verbindung - Google Patents
Neues verfahren zur zersetzung einer eine siloxanbindung enthaltenden verbindungInfo
- Publication number
- ATE245175T1 ATE245175T1 AT98901118T AT98901118T ATE245175T1 AT E245175 T1 ATE245175 T1 AT E245175T1 AT 98901118 T AT98901118 T AT 98901118T AT 98901118 T AT98901118 T AT 98901118T AT E245175 T1 ATE245175 T1 AT E245175T1
- Authority
- AT
- Austria
- Prior art keywords
- bond
- decompositing
- siloxan
- compound containing
- new method
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- -1 aliphatic alcohols Chemical group 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- 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
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C07F7/0872—Preparation and treatment thereof
- C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/10—Equilibration processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Silicon Polymers (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970001764A KR100190752B1 (ko) | 1997-01-22 | 1997-01-22 | 폴리오르가노실록산 화합물의 분해 촉진제, 이 분해 촉진제에 의한 그 분해방법 및 분해 생성물의 회수방법 |
PCT/KR1998/000008 WO1998031726A1 (en) | 1997-01-22 | 1998-01-19 | Novel process for decomposing siloxane bond-containing compound |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE245175T1 true ATE245175T1 (de) | 2003-08-15 |
Family
ID=19495289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98901118T ATE245175T1 (de) | 1997-01-22 | 1998-01-19 | Neues verfahren zur zersetzung einer eine siloxanbindung enthaltenden verbindung |
Country Status (8)
Country | Link |
---|---|
US (1) | US5892087A (de) |
EP (1) | EP0954543B1 (de) |
JP (1) | JP2000508026A (de) |
KR (1) | KR100190752B1 (de) |
AT (1) | ATE245175T1 (de) |
AU (1) | AU5681398A (de) |
DE (1) | DE69816418D1 (de) |
WO (1) | WO1998031726A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5969173A (en) * | 1998-12-01 | 1999-10-19 | Dow Corning Corporation | Method of making dialkali metal silanolates and siloxanolates |
US6284908B1 (en) * | 2000-09-25 | 2001-09-04 | Sandia Corporation | Method for making polysilsesquioxanes and organohydridosilanes |
US20050066995A1 (en) * | 2003-09-30 | 2005-03-31 | International Business Machines Corporation | Non-hermetic encapsulant removal for module rework |
CN100586851C (zh) * | 2007-01-15 | 2010-02-03 | 苏州纳迪微电子有限公司 | 金属杂质含量小于1ppm的耐碱性超高纯硅溶胶的制备方法 |
KR100953734B1 (ko) * | 2008-04-07 | 2010-04-19 | (주)실란텍 | 폐 실란 가수물을 이용한 재생 실리콘 오일, 이의 제조방법및 이의 용도 |
JP6024591B2 (ja) * | 2013-05-17 | 2016-11-16 | 信越化学工業株式会社 | 粘着テープ又は粘着ラベル貼着用ゴム物品及びゴム製品 |
RU2572786C2 (ru) * | 2013-11-25 | 2016-01-20 | Общество с ограниченной ответственностью "Весто" | Способ получения циклосилоксанов и низкомолекулярного полидиметилсилоксана |
CN107815266A (zh) * | 2017-11-03 | 2018-03-20 | 山东宝龙达实业集团有限公司 | 一种利用废旧硅橡胶酸裂解渣和毛油碱裂解灰制备硅酮密封胶补强填料的方法 |
EP3753977A4 (de) * | 2018-02-15 | 2021-12-15 | Bridgestone Corporation | Kautschukzusammensetzungherstellungsverfahren |
CN110416523B (zh) * | 2019-08-05 | 2024-06-11 | 北方奥钛纳米技术有限公司 | 一种Si-O-C复合材料及其制备方法、硅碳复合材料 |
US20220348721A1 (en) * | 2021-04-29 | 2022-11-03 | Evonik Operations Gmbh | Process for producing endcapped, liquid siloxanes from silicone wastes |
CN114989723B (zh) * | 2022-06-07 | 2023-07-04 | 广东新翔星科技股份有限公司 | 一种高反应活性防腐型有机硅防水剂及制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698861A (en) * | 1953-08-05 | 1955-01-04 | Dow Corning | Method of preparing alkoxysilicon compounds |
US2837552A (en) * | 1954-12-20 | 1958-06-03 | Gen Electric | Cleavage of silicon-to-silicon and siloxane linkages |
US2826599A (en) * | 1955-09-26 | 1958-03-11 | Gen Electric | Recovery of methyl alkoxysilanes from methylpolysiloxanes |
JPS5241313B2 (de) * | 1973-07-24 | 1977-10-18 | ||
DE2950030A1 (de) * | 1979-12-13 | 1981-07-16 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur spaltung von siloxanen |
DE3151677A1 (de) * | 1981-12-28 | 1983-07-14 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur spaltung von organosiloxanen |
JPS61241327A (ja) * | 1985-03-19 | 1986-10-27 | Agency Of Ind Science & Technol | クロロシラン類共加水分解物の製法 |
US5408025A (en) * | 1993-07-15 | 1995-04-18 | General Electric Company | Synthesis of low silanol content, triorgano-stopped silicone fluids |
KR100247162B1 (ko) * | 1993-12-28 | 2000-03-15 | 순뻬이 시미즈 | 폴리유기실록산으로부터 유기알콕시실란을 회수하는방법 |
US5504235A (en) * | 1994-06-15 | 1996-04-02 | Kanegafuchi Chemical Industry Co., Ltd. | Method for decomposing polysiloxane |
-
1997
- 1997-01-22 KR KR1019970001764A patent/KR100190752B1/ko not_active IP Right Cessation
-
1998
- 1998-01-19 AT AT98901118T patent/ATE245175T1/de not_active IP Right Cessation
- 1998-01-19 WO PCT/KR1998/000008 patent/WO1998031726A1/en active IP Right Grant
- 1998-01-19 JP JP53415598A patent/JP2000508026A/ja active Pending
- 1998-01-19 AU AU56813/98A patent/AU5681398A/en not_active Abandoned
- 1998-01-19 EP EP19980901118 patent/EP0954543B1/de not_active Expired - Lifetime
- 1998-01-19 DE DE69816418T patent/DE69816418D1/de not_active Expired - Lifetime
- 1998-01-22 US US09/010,933 patent/US5892087A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0954543B1 (de) | 2003-07-16 |
WO1998031726A1 (en) | 1998-07-23 |
AU5681398A (en) | 1998-08-07 |
KR19980066332A (ko) | 1998-10-15 |
DE69816418D1 (de) | 2003-08-21 |
KR100190752B1 (ko) | 1999-06-01 |
US5892087A (en) | 1999-04-06 |
JP2000508026A (ja) | 2000-06-27 |
EP0954543A1 (de) | 1999-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE173758T1 (de) | Verfahren zur herstellung von wasch- oder reinigungsmitteltabletten | |
ATE245175T1 (de) | Neues verfahren zur zersetzung einer eine siloxanbindung enthaltenden verbindung | |
DE69200983D1 (de) | Verfahren zur Herstellung von Wasserstoffsuperoxyd. | |
DE69101775T2 (de) | Verfahren zur Herstellung von Wasserstoffperoxid. | |
DE69428912D1 (de) | Verfahren zur herstellung von pentafluorethan | |
ATE218526T1 (de) | Verfahren zur herstellung von xylitol | |
ATA278988A (de) | Verfahren zur herstellung von 3-5-dimethyl-4methoxypyridinderivaten sowie neues zwischenprodukt hierfuer | |
DE69415572D1 (de) | Verfahren zur Herstellung von Etheralkoholen durch Hydrogenolyse von zyklischem Ketal | |
DE59302437D1 (de) | Verfahren zur Abtrennung von Alkanolen, Alkohol/Wasser-Gemischen oder Wasser von sauerstoffhaltigen organischen Verbindungen | |
ATE204851T1 (de) | Verfahren zur herstellung von retrovial protease hemmenden zwischenprodukten | |
ATE240924T1 (de) | Verfahren zur herstellung von methylmercatopropanal | |
DE69415345T2 (de) | Verfahren zur herstellung von bisnoraldehyden aus bisnoralkohol | |
DE69927602D1 (de) | Verfahren zur herstellung von vitaminpulvern | |
ATE270301T1 (de) | Verfahren zur herstellung von modifizierten p- chiralen nucleotid-analoga | |
DE69202680D1 (de) | Verfahren zur Herstellung von Wasserstoffperoxyd. | |
ATE103580T1 (de) | Verfahren zur herstellung von chloroform aus kohlenstofftetrachlorid, katalytische zusammensetzungen sowie verfahren zu ihrer herstellung. | |
ATE239383T1 (de) | Verfahren und vorrichtung zur gewinnung von pflanzen-inhaltsstoffen | |
ATE281434T1 (de) | Verfahren zur herstellung von benzoperhydroisoindolen | |
DE69926223D1 (de) | Verfahren zur herstellung von zwischenprodukten | |
DE59705175D1 (de) | Verfahren zur herstellung von dialkylcarbonaten | |
DE69003957D1 (de) | Verfahren zur Herstellung von gereinigten, fetten Alkyldiethanolamiden, die daraus hergestellten Produkte und ihre Verwendung. | |
DE50003633D1 (de) | Verfahren zur herstellung von l-ascorbinsäure | |
DE50105715D1 (de) | Verfahren zur herstellung von dnda | |
ATE135342T1 (de) | Verfahren zur herstellung von diacetylrhein | |
DE69410754T2 (de) | Verfahren zur herstellung von 2-n-butyl-2-ethyl-1, 3-propandiol |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |