BR112018077018A2 - processo para fazer poliéter dióis - Google Patents
processo para fazer poliéter dióisInfo
- Publication number
- BR112018077018A2 BR112018077018A2 BR112018077018-3A BR112018077018A BR112018077018A2 BR 112018077018 A2 BR112018077018 A2 BR 112018077018A2 BR 112018077018 A BR112018077018 A BR 112018077018A BR 112018077018 A2 BR112018077018 A2 BR 112018077018A2
- Authority
- BR
- Brazil
- Prior art keywords
- polyether diols
- polyether
- primary
- making polyether
- monol
- Prior art date
Links
Classifications
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
- C08G65/3342—Polymers modified by chemical after-treatment with organic compounds containing sulfur having sulfur bound to carbon and hydrogen
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
- C08G65/3344—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur
- C08G65/3346—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur having sulfur bound to carbon and oxygen
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/56—Polyhydroxyethers, e.g. phenoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyethers (AREA)
Abstract
poliéter dióis caracterizados por um número de hidroxila de 56 ou inferior, alta funcionalidade média e alto teor de hidroxila primária são preparados por alcoxilação de um álcool não saturado em múltiplas etapas para formar um poliéter monol que contém 39% ou mais de grupos hidroxila primários e, então, reagir o poliéter monol com um mercaptoálcool que tem um grupo hidroxila primário.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662356827P | 2016-06-30 | 2016-06-30 | |
USUS62/356,827 | 2016-06-30 | ||
US62/356,827 | 2016-06-30 | ||
US201662399695P | 2016-09-26 | 2016-09-26 | |
USUS62/399,695 | 2016-09-26 | ||
US62/399,695 | 2016-09-26 | ||
PCT/US2017/037077 WO2018005056A1 (en) | 2016-06-30 | 2017-06-12 | Process for making polyether diols |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018077018A2 true BR112018077018A2 (pt) | 2019-04-02 |
BR112018077018B1 BR112018077018B1 (pt) | 2022-10-11 |
Family
ID=59091652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018077018-3A BR112018077018B1 (pt) | 2016-06-30 | 2017-06-12 | Método para fazer um poliéter diol |
Country Status (8)
Country | Link |
---|---|
US (1) | US11124604B2 (pt) |
EP (1) | EP3478744B1 (pt) |
JP (1) | JP7097307B2 (pt) |
KR (1) | KR102387647B1 (pt) |
CN (1) | CN109563260B (pt) |
BR (1) | BR112018077018B1 (pt) |
ES (1) | ES2800199T3 (pt) |
WO (1) | WO2018005056A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190256653A1 (en) * | 2016-06-30 | 2019-08-22 | Dow Global Technologies Llc | Process for making polyethers with reduced amounts of unsaturated monols |
CN112029084B (zh) * | 2020-08-31 | 2021-10-26 | 华南理工大学 | 一种以硫代羧酸为引发剂简便、可控合成α-巯基-ω-羟基聚醚的方法 |
CN113831528A (zh) * | 2021-11-08 | 2021-12-24 | 浙江劲光实业股份有限公司 | 一种聚亚烷基二醇聚醚的制备方法 |
CN114671982A (zh) * | 2022-02-24 | 2022-06-28 | 浙江鑫月新材料科技有限公司 | 一种减缩型聚羧酸减水剂及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485861A (en) | 1966-05-31 | 1969-12-23 | Robert L Mckellar | Process for reducing unsaturation in poly(oxyalkylene)polyols |
US3415902A (en) | 1967-07-12 | 1968-12-10 | Dow Chemical Co | Resin-providing compositions comprising a reaction product of an epihalohydrin polymer and a mercapto-alkanol |
US3829505A (en) * | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
JPH04209628A (ja) * | 1990-11-30 | 1992-07-31 | Mitsui Toatsu Chem Inc | ポリオキシアルキレンポリオール混合物の改質方法 |
JPH04209629A (ja) | 1990-11-30 | 1992-07-31 | Mitsui Toatsu Chem Inc | ポリオキシアルキレンポリオールの製造方法 |
US5144093A (en) * | 1991-04-29 | 1992-09-01 | Olin Corporation | Process for purifying and end-capping polyols made using double metal cyanide catalysts |
ES2058048T3 (es) | 1992-03-24 | 1999-06-16 | Dow Chemical Co | Nuevo procedimiento de acabado para polieteres hidroxi-funcionales. |
US6103850A (en) * | 1995-12-29 | 2000-08-15 | Basf Corporation | Sealants made using low unsaturation polyoxyalkylene polyether polyols |
US6207794B1 (en) * | 1997-05-28 | 2001-03-27 | Mitsui Chemical, Inc. | Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols |
JP2003534392A (ja) * | 1999-07-09 | 2003-11-18 | ダウ グローバル テクノロジーズ インコーポレイティド | 金属シアン化物触媒及び不飽和開始剤化合物を用いたアルキレンオキシドの重合 |
US20110098410A1 (en) * | 2008-05-02 | 2011-04-28 | Kaneka Corporation | Room temperature-curable composition and cured product thereof |
WO2011075343A1 (en) * | 2009-12-17 | 2011-06-23 | Dow Global Technologies Inc. | Ethylene oxide capping of secondary hydroxyl polyols |
BR112013017442A2 (pt) | 2011-01-13 | 2016-09-27 | Basf Se | uso de compostos, composição para limpeza ou lavagem, composto, e, processo para preparar compostos |
-
2017
- 2017-06-12 BR BR112018077018-3A patent/BR112018077018B1/pt active IP Right Grant
- 2017-06-12 KR KR1020197002208A patent/KR102387647B1/ko active IP Right Grant
- 2017-06-12 WO PCT/US2017/037077 patent/WO2018005056A1/en unknown
- 2017-06-12 CN CN201780048202.5A patent/CN109563260B/zh active Active
- 2017-06-12 US US16/313,516 patent/US11124604B2/en active Active
- 2017-06-12 JP JP2018567114A patent/JP7097307B2/ja active Active
- 2017-06-12 ES ES17731760T patent/ES2800199T3/es active Active
- 2017-06-12 EP EP17731760.9A patent/EP3478744B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR102387647B1 (ko) | 2022-04-19 |
WO2018005056A1 (en) | 2018-01-04 |
JP2019519650A (ja) | 2019-07-11 |
EP3478744A1 (en) | 2019-05-08 |
US11124604B2 (en) | 2021-09-21 |
JP7097307B2 (ja) | 2022-07-07 |
EP3478744B1 (en) | 2020-05-13 |
BR112018077018B1 (pt) | 2022-10-11 |
US20200181326A1 (en) | 2020-06-11 |
ES2800199T3 (es) | 2020-12-28 |
CN109563260A (zh) | 2019-04-02 |
KR20190025927A (ko) | 2019-03-12 |
CN109563260B (zh) | 2021-10-15 |
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B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/06/2017, OBSERVADAS AS CONDICOES LEGAIS |