KR101469276B1 - 중합체 폴리올 스트리핑 방법 - Google Patents

중합체 폴리올 스트리핑 방법 Download PDF

Info

Publication number
KR101469276B1
KR101469276B1 KR1020070062083A KR20070062083A KR101469276B1 KR 101469276 B1 KR101469276 B1 KR 101469276B1 KR 1020070062083 A KR1020070062083 A KR 1020070062083A KR 20070062083 A KR20070062083 A KR 20070062083A KR 101469276 B1 KR101469276 B1 KR 101469276B1
Authority
KR
South Korea
Prior art keywords
ppm
column
polymer polyol
polyol
polymer
Prior art date
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.)
Expired - Fee Related
Application number
KR1020070062083A
Other languages
English (en)
Korean (ko)
Other versions
KR20070122391A (ko
Inventor
미하엘 브록켈트
루드비크 다이벨레
만프레드 디트리히
마르쿠스 하들리
얀 토마스 로이
구이도 나베르펠트
랄프 도른
Original Assignee
바이엘 머티리얼사이언스 아게
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20070122391A publication Critical patent/KR20070122391A/ko
Application granted granted Critical
Publication of KR101469276B1 publication Critical patent/KR101469276B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/82—Post-polymerisation 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—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
    • 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08K5/14—Peroxides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • 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
    • C08G2290/00—Compositions for creating anti-fogging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
KR1020070062083A 2006-06-26 2007-06-25 중합체 폴리올 스트리핑 방법 Expired - Fee Related KR101469276B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006029588.9 2006-06-26
DE102006029588A DE102006029588A1 (de) 2006-06-26 2006-06-26 Verfahren zum Strippen von Polymerpolyolen

Publications (2)

Publication Number Publication Date
KR20070122391A KR20070122391A (ko) 2007-12-31
KR101469276B1 true KR101469276B1 (ko) 2014-12-04

Family

ID=38421698

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070062083A Expired - Fee Related KR101469276B1 (ko) 2006-06-26 2007-06-25 중합체 폴리올 스트리핑 방법

Country Status (14)

Country Link
US (1) US7790804B2 (https=)
EP (1) EP1873170B1 (https=)
JP (1) JP5451964B2 (https=)
KR (1) KR101469276B1 (https=)
CN (1) CN101333288B (https=)
BR (1) BRPI0702959A (https=)
CA (1) CA2593504C (https=)
DE (1) DE102006029588A1 (https=)
ES (1) ES2469571T3 (https=)
MX (1) MX2007007682A (https=)
PL (1) PL1873170T3 (https=)
PT (1) PT1873170E (https=)
RU (1) RU2007123667A (https=)
SG (1) SG138580A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG178118A1 (en) * 2009-07-29 2012-03-29 Basf Se Process for the preparation of polyetherols from alkylene oxides
ES2581205T3 (es) * 2009-09-29 2016-09-02 Dow Global Technologies Llc Columna única de extracción de procedimiento de secado
EP2394722A1 (de) 2010-06-08 2011-12-14 Basf Se Verfahren zum Aufreinigen von Polyol-Dispersionen
US20110301294A1 (en) * 2010-06-08 2011-12-08 Basf Se Process for purifying polyol dispersions
EP2402382A1 (de) 2010-06-08 2012-01-04 Basf Se Verfahren zum Aufreinigen von Polyol-Dispersionen
CN102002155A (zh) * 2010-10-21 2011-04-06 句容宁武高新技术发展有限公司 一种脱除聚醚多元醇中低沸点物质的装置
US20140066536A1 (en) * 2012-08-30 2014-03-06 Bayer Materialscience Llc Polymer polyols having improved quality
CN103739838A (zh) * 2014-01-22 2014-04-23 泰安华秦化工有限责任公司 一种用外循环喷雾式反应器制备聚醚多元醇的方法
CN105037704B (zh) * 2015-08-31 2017-01-25 句容宁武新材料发展有限公司 一种脱除聚醚中低沸物的方法
EP3445827A1 (de) * 2016-04-22 2019-02-27 Covestro Deutschland AG Thermolatent katalysiertes zwei-komponenten-system
WO2019051637A1 (en) 2017-09-12 2019-03-21 Covestro Deutschland Ag COMPOSITE MATERIAL COMPRISING A POLYURETHANE-POLYACRYLATE RESIN MATRIX
EP3549670A1 (en) 2018-04-06 2019-10-09 Covestro Deutschland AG Manufacturing method for a polyurethane-poly(meth)acrylate resin
GB201916808D0 (en) * 2019-11-19 2020-01-01 Ferring Bv Pharmaceutical delivery device
CN112142880B (zh) * 2020-10-14 2022-07-01 长华化学科技股份有限公司 聚合物多元醇的连续提纯方法
EP4379021A1 (en) 2022-11-30 2024-06-05 Covestro Deutschland AG Pyrolysis of scrap, fiber reinforced polyurethane-poly(meth)acrylate composite material for recovery of recyclates
CN116589342B (zh) * 2023-07-17 2023-10-17 万华化学集团股份有限公司 一种对粗1,2-丙二醇进行催化脱除气味杂质的方法
CN119838253A (zh) * 2025-01-13 2025-04-18 山东一诺生物质材料股份有限公司 一种脱除烷基二醇异味制备化妆品级烷基二醇的方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247208A (ja) * 1989-03-20 1990-10-03 Mitsui Toatsu Chem Inc ポリマーポリオールおよびポリウレタンの製造法
JPH09183825A (ja) * 1995-12-20 1997-07-15 Bayer Ag 低粘度ポリマーポリオール、その製造方法及びポリウレタンプラスチックフォームの製造におけるその使用
JPH10195150A (ja) * 1997-01-10 1998-07-28 Mitsui Chem Inc ポリマーポリオールの製造方法
KR20010106142A (ko) * 1998-06-30 2001-11-29 그래햄 이. 테일러 중합체 폴리올 및 이의 제조방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104936A (en) * 1980-01-24 1981-08-21 Dai Ichi Kogyo Seiyaku Co Ltd Purification of polyether polyol
US4404121A (en) * 1981-12-30 1983-09-13 Texaco Inc. Process for preparing polyol-catalyst mixtures useful in the preparation of rigid polyurethane cellular products
KR960011890B1 (ko) * 1991-10-14 1996-09-04 미쓰이도오아쓰가가쿠 가부시키가이샤 폴리머 폴리올과 그의 제조방법
US5332477A (en) * 1993-10-14 1994-07-26 Ethyl Corporation Method for reducing pressure drop in a packed column
DE19716373A1 (de) 1997-04-18 1998-10-22 Basf Ag Kolonne und Verfahren zur Desodorierung von Dispersionen
DE19629160A1 (de) 1996-07-19 1998-01-22 Basf Ag Verfahren zur Herstellung von Polyurethanweichschaumstoffen
DE19710443A1 (de) 1997-03-13 1998-09-17 Basf Ag Verfahren zur Behandlung von Polyetherpolyolen
US6060627A (en) 1997-05-08 2000-05-09 Arco Chemical Technology, L.P. Polyol purification
GB9710772D0 (en) 1997-05-23 1997-07-23 Dow Europ Sa Polymer polyol compositions having grafted unsaturated acid salt and their use in the preparation of polyurethane foams
DE19828183A1 (de) 1998-06-24 1999-12-30 Basf Ag Verfahren zur Entfernung von restflüchtigen Komponenten aus Polymerdispersionen
US6455603B1 (en) * 1998-06-30 2002-09-24 Dow Global Technologies Inc. Polymer polyols and a process for the production thereof
DE19830171C1 (de) * 1998-07-06 1999-09-16 Henkel Kgaa Verfahren zur Herstellung von Phytosqualan
DE19838156A1 (de) 1998-08-21 2000-02-24 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
DE19847115C1 (de) 1998-10-13 2000-05-04 Basf Ag Gegenstrom-Stripprohr
ATE286771T1 (de) * 1998-11-30 2005-01-15 Sulzer Chemtech Ag Gegenstromkolonne mit flüssigkeitsverteiler
US20050245724A1 (en) * 2002-04-10 2005-11-03 Sanyo Chemical Industries, Ltd. Process for production of polymer polyol, and polymer polyol
EP1756198B2 (en) * 2004-06-09 2011-02-23 Shell Internationale Research Maatschappij B.V. Process of preparing odour-lean polyether polyol
US7759423B2 (en) * 2004-08-02 2010-07-20 Bayer Materialscience Llc Polymer polyols with ultra-high solids contents
US7179882B2 (en) * 2004-08-02 2007-02-20 Bayer Materialscience Llc Low viscosity polymer polyols
US7605216B2 (en) * 2004-11-10 2009-10-20 Basf Corporation Method of reducing a content of a residual styrene monomer in a polyol
US20060229475A1 (en) * 2005-04-11 2006-10-12 Weiss Michael J Synthesis of hydroxylated hydrocarbons

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247208A (ja) * 1989-03-20 1990-10-03 Mitsui Toatsu Chem Inc ポリマーポリオールおよびポリウレタンの製造法
JPH09183825A (ja) * 1995-12-20 1997-07-15 Bayer Ag 低粘度ポリマーポリオール、その製造方法及びポリウレタンプラスチックフォームの製造におけるその使用
JPH10195150A (ja) * 1997-01-10 1998-07-28 Mitsui Chem Inc ポリマーポリオールの製造方法
KR20010106142A (ko) * 1998-06-30 2001-11-29 그래햄 이. 테일러 중합체 폴리올 및 이의 제조방법

Also Published As

Publication number Publication date
ES2469571T3 (es) 2014-06-18
MX2007007682A (es) 2008-10-30
US7790804B2 (en) 2010-09-07
BRPI0702959A (pt) 2008-02-19
PL1873170T3 (pl) 2014-08-29
RU2007123667A (ru) 2008-12-27
DE102006029588A1 (de) 2007-12-27
KR20070122391A (ko) 2007-12-31
JP2008007778A (ja) 2008-01-17
JP5451964B2 (ja) 2014-03-26
PT1873170E (pt) 2014-06-23
EP1873170A1 (de) 2008-01-02
EP1873170B1 (de) 2014-04-23
CN101333288A (zh) 2008-12-31
SG138580A1 (en) 2008-01-28
CN101333288B (zh) 2011-12-14
US20080033139A1 (en) 2008-02-07
CA2593504A1 (en) 2007-12-26
CA2593504C (en) 2014-10-21

Similar Documents

Publication Publication Date Title
KR101469276B1 (ko) 중합체 폴리올 스트리핑 방법
EP1237835B1 (en) Continuous process for the preparation of polytrimethylene ether glycol
JP6518691B2 (ja) ポリオキシメチレンブロック共重合体の製造方法
JP3773963B2 (ja) ポリエーテルポリオールの製造方法
CN107033269B (zh) 聚合方法
KR102069569B1 (ko) 저분자량 충격 폴리에테르를 제조하는 개선된 방법
CN111225936A (zh) 制造聚醚多元醇的连续工艺
JP5214489B2 (ja) ポリオキシアルキレンアルコールの製造方法
WO2011041161A1 (en) Single column stripping and drying process
JPH0345726B2 (https=)
JP5415323B2 (ja) ポリオキシアルキレンアルコールの製造方法
KR20080025743A (ko) 폴리에테르 알코올의 제조 방법
CN109312066B (zh) 从聚醚多元醇中除去水的方法
EP1685180B1 (en) Process for the preparation of a polyether polyol
HK1128036A (en) Process for stripping polymer polyols
US6245947B1 (en) Treatment for polyether polyols
CN100362041C (zh) 四氢呋喃共聚物的制备
US20040118788A1 (en) Separation of isobutene non-reacted during polymerization of isobutene
HK1030225A (en) Purification of propylene oxide

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20171027

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20181129

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20181129