CN101851329A - 在双金属氰化物催化工艺中起始物进料流的酸化 - Google Patents

在双金属氰化物催化工艺中起始物进料流的酸化 Download PDF

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Publication number
CN101851329A
CN101851329A CN201010004910A CN201010004910A CN101851329A CN 101851329 A CN101851329 A CN 101851329A CN 201010004910 A CN201010004910 A CN 201010004910A CN 201010004910 A CN201010004910 A CN 201010004910A CN 101851329 A CN101851329 A CN 101851329A
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CN
China
Prior art keywords
molecular weight
acid
lower molecular
starter
reactor
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201010004910A
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English (en)
Chinese (zh)
Inventor
E·P·布劳内
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Covestro LLC
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Bayer Polymers LLC
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Application filed by Bayer Polymers LLC filed Critical Bayer Polymers LLC
Publication of CN101851329A publication Critical patent/CN101851329A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/02—Alkylation
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sealing Material Composition (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CN201010004910A 2004-03-19 2005-03-21 在双金属氰化物催化工艺中起始物进料流的酸化 Pending CN101851329A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/804,894 US20050209438A1 (en) 2004-03-19 2004-03-19 Starter feed stream acidification in DMC-catalyzed process
US10/804894 2004-03-19

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNA2005100560038A Division CN1670007A (zh) 2004-03-19 2005-03-21 在双金属氰化物催化工艺中起始物进料流的酸化

Publications (1)

Publication Number Publication Date
CN101851329A true CN101851329A (zh) 2010-10-06

Family

ID=34838948

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201010004910A Pending CN101851329A (zh) 2004-03-19 2005-03-21 在双金属氰化物催化工艺中起始物进料流的酸化
CNA2005100560038A Pending CN1670007A (zh) 2004-03-19 2005-03-21 在双金属氰化物催化工艺中起始物进料流的酸化

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNA2005100560038A Pending CN1670007A (zh) 2004-03-19 2005-03-21 在双金属氰化物催化工艺中起始物进料流的酸化

Country Status (15)

Country Link
US (2) US20050209438A1 (https=)
EP (1) EP1577334B1 (https=)
JP (1) JP4912602B2 (https=)
KR (1) KR101156415B1 (https=)
CN (2) CN101851329A (https=)
AT (1) ATE386766T1 (https=)
BR (1) BRPI0500969B1 (https=)
CA (1) CA2500905C (https=)
DE (1) DE602005004821T2 (https=)
ES (1) ES2300889T3 (https=)
MX (1) MXPA05003008A (https=)
PL (1) PL1577334T3 (https=)
PT (1) PT1577334E (https=)
RU (1) RU2005107562A (https=)
SG (1) SG115771A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103732651A (zh) * 2011-07-04 2014-04-16 雷普索尔有限公司 用于合成多元醇的连续方法
WO2020062816A1 (zh) 2018-09-29 2020-04-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法

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US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
US7323605B2 (en) * 2005-11-09 2008-01-29 Bayer Materialscience Llc Double metal cyanide-catalyzed, low unsaturation polyethers from boron-containing starters
US20080021191A1 (en) * 2006-07-20 2008-01-24 Reese Jack R High water content tolerant process for the production of polyethers
DE102007057147A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger
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US20100324340A1 (en) 2009-06-23 2010-12-23 Bayer Materialscience Llc Short chain polyether polyols prepared from ultra-low water-content starters via dmc catalysis
WO2011026989A2 (en) * 2009-09-07 2011-03-10 Shell Internationale Research Maatschappij B.V. Process for preparing a polyurethane foam
US9074044B2 (en) 2009-12-14 2015-07-07 Dow Global Technologies Llc Method for continuously producing low equivalent weight polyols using double metal cyanide catalysts
CN102858846B (zh) * 2010-02-25 2015-10-07 陶氏环球技术有限责任公司 多官能聚甘油引发的聚醚多元醇及由其得到的高回弹性聚氨酯板材
GB2482176A (en) * 2010-07-23 2012-01-25 Christopher Wickham Noakes Production of polyols for use in low ball rebound polyurethane foams
BR112013015393A2 (pt) 2010-12-20 2016-09-20 Bayer Ip Gmbh método para a preparação de poliéter polióis
SG191340A1 (en) 2010-12-27 2013-08-30 Dow Global Technologies Llc Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound
BR112013025054B1 (pt) * 2011-03-31 2020-03-17 Dow Global Technologies Llc Método para produzir um poliéter poliol de cadeia curta
US20130289150A1 (en) 2012-04-26 2013-10-31 Bayer Materialscience Ag Viscoelastic polyurethane foams
EP2671893A1 (de) 2012-06-06 2013-12-11 Bayer MaterialScience AG Verfahren zur Herstellung von Omega-Hydroxy-Aminopolymeren
US10358404B2 (en) 2012-06-21 2019-07-23 Covestro Llc Process for the production of low molecular weight impact polyethers
CN103525353B (zh) * 2012-07-01 2015-04-22 万华化学（北京）有限公司 一种聚氨酯复膜胶及其制备方法
US9890100B2 (en) 2013-03-14 2018-02-13 Covestro Llc Continuous process for the production of low molecular weight polyethers with a DMC catalyst
US9051412B2 (en) 2013-03-14 2015-06-09 Bayer Materialscience Llc Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
US10669368B2 (en) * 2013-03-15 2020-06-02 Covestro Llc Method to increase the resistance of double metal cyanide catalysts to deactivation
BR112016006429B1 (pt) 2013-09-27 2021-08-17 Dow Global Technologies Llc Processo para produzir polímeros poli(óxido de 1,2- butileno) e polímero poli(óxido de 1,2- butileno)
EP2865700A1 (de) 2013-10-23 2015-04-29 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
EP2876121A1 (de) 2013-11-22 2015-05-27 Bayer MaterialScience AG Einsatz von Urethan-Alkoholen zur Herstellung von Polyetherpolyolen
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KR20180023906A (ko) * 2015-07-02 2018-03-07 코베스트로 엘엘씨 Ｄｍｃ 촉매 및 출발물의 연속적 첨가를 사용한 폴리에테르 폴리올의 제조 방법
WO2017006357A1 (en) 2015-07-06 2017-01-12 Dow Global Technologies Llc Polyurethane prepolymers
US9879114B2 (en) 2015-12-22 2018-01-30 Covestro Llc Process for the production of low molecular weight polyoxyalkylene polyols
CN107200837B (zh) * 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
US9994506B2 (en) * 2016-04-20 2018-06-12 Covestro Llc Process for transitioning reactors from base-catalyzed polyol production to DMC-catalyzed polyol production
JP6931362B2 (ja) 2016-05-13 2021-09-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ポリオキシアルキレンポリオールの製造方法
US10258953B2 (en) 2016-08-05 2019-04-16 Covestro Llc Systems and processes for producing polyether polyols
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KR101950930B1 (ko) * 2017-05-26 2019-02-22 한국화학연구원 아연 산화물 및 알루미늄 산화물을 포함하는 히드록실기 알킬화용 다공성 촉매, 이의 비이온성 계면활성제를 사용한 제조방법 및 이를 이용한 폴리알킬렌 글리콜의 히드록실기의 알킬화 방법
HUE059766T2 (hu) 2017-09-15 2022-12-28 Dow Global Technologies Llc Folyamatos eljárás poliéter-poliolok elkészítéséhez
CN109762123A (zh) * 2017-11-09 2019-05-17 山东蓝星东大有限公司 聚酯醚二醇及制法和由其制备的聚氨酯弹性体及制法
JP6510098B1 (ja) * 2018-02-14 2019-05-08 Ａｇｃ株式会社 ポリウレタンフォーム製造用組成物、ポリオールシステム液及びポリウレタンフォームの製造方法
CN110964191B (zh) * 2018-09-29 2021-02-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法
CN110964192B (zh) * 2018-09-29 2022-05-17 杭州普力材料科技有限公司 一种用于制备二氧化碳基聚碳酸酯的混合酸改性双金属氰化物催化剂及其制备方法
US10961347B2 (en) 2018-12-19 2021-03-30 Covestro Llc Process for preparing polyoxyalkylene polyols by the continuous addition of starter
US10723829B2 (en) 2018-12-19 2020-07-28 Covestro Llc Product-to-product process for preparation of low viscosity polyoxyalkylene polyols
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* Cited by examiner, † Cited by third party
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CN103732651A (zh) * 2011-07-04 2014-04-16 雷普索尔有限公司 用于合成多元醇的连续方法
CN103732651B (zh) * 2011-07-04 2016-02-17 雷普索尔有限公司 用于合成多元醇的连续方法
WO2020062816A1 (zh) 2018-09-29 2020-04-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法

Also Published As

Publication number Publication date
EP1577334B1 (en) 2008-02-20
JP2005272838A (ja) 2005-10-06
US7919575B2 (en) 2011-04-05
CA2500905C (en) 2012-11-20
RU2005107562A (ru) 2006-08-27
PT1577334E (pt) 2008-04-28
PL1577334T3 (pl) 2008-06-30
DE602005004821D1 (de) 2008-04-03
SG115771A1 (en) 2005-10-28
MXPA05003008A (es) 2005-09-22
DE602005004821T2 (de) 2009-03-26
JP4912602B2 (ja) 2012-04-11
ES2300889T3 (es) 2008-06-16
KR20060044413A (ko) 2006-05-16
BRPI0500969B1 (pt) 2015-08-11
CN1670007A (zh) 2005-09-21
US20050209438A1 (en) 2005-09-22
US20100234647A1 (en) 2010-09-16
ATE386766T1 (de) 2008-03-15
CA2500905A1 (en) 2005-09-19
EP1577334A1 (en) 2005-09-21
BRPI0500969A (pt) 2005-11-08
KR101156415B1 (ko) 2012-06-13

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Application publication date: 20101006