KR101773327B1 - 폴리메틸올의 정제 방법 - Google Patents

폴리메틸올의 정제 방법 Download PDF

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Publication number
KR101773327B1
KR101773327B1 KR1020177001598A KR20177001598A KR101773327B1 KR 101773327 B1 KR101773327 B1 KR 101773327B1 KR 1020177001598 A KR1020177001598 A KR 1020177001598A KR 20177001598 A KR20177001598 A KR 20177001598A KR 101773327 B1 KR101773327 B1 KR 101773327B1
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South Korea
Prior art keywords
column
polymethylol
distillation
neopentyl glycol
tertiary amine
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Expired - Fee Related
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KR1020177001598A
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English (en)
Korean (ko)
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KR20170012572A (ko
Inventor
틸만 지르히
미카엘 스타이니거
스테펜 마스
스테판 리틴거
스테판 쉴리터
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바스프 에스이
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/22—Trihydroxylic alcohols, e.g. glycerol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/24—Tetrahydroxylic alcohols, e.g. pentaerythritol
    • 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
    • C08G18/56—Polyacetals
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
KR1020177001598A 2008-12-09 2009-12-07 폴리메틸올의 정제 방법 Expired - Fee Related KR101773327B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08171040 2008-12-09
EP08171040.2 2008-12-09
PCT/EP2009/066522 WO2010066674A2 (de) 2008-12-09 2009-12-07 Verfahren zur herstellung von polymethylolen

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020117015794A Division KR20110094211A (ko) 2008-12-09 2009-12-07 폴리메틸올의 정제 방법

Publications (2)

Publication Number Publication Date
KR20170012572A KR20170012572A (ko) 2017-02-02
KR101773327B1 true KR101773327B1 (ko) 2017-08-31

Family

ID=42111165

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020177001598A Expired - Fee Related KR101773327B1 (ko) 2008-12-09 2009-12-07 폴리메틸올의 정제 방법
KR1020117015794A Ceased KR20110094211A (ko) 2008-12-09 2009-12-07 폴리메틸올의 정제 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020117015794A Ceased KR20110094211A (ko) 2008-12-09 2009-12-07 폴리메틸올의 정제 방법

Country Status (12)

Country Link
US (1) US8884076B2 (cg-RX-API-DMAC10.html)
EP (1) EP2376413B2 (cg-RX-API-DMAC10.html)
JP (1) JP5783905B2 (cg-RX-API-DMAC10.html)
KR (2) KR101773327B1 (cg-RX-API-DMAC10.html)
CN (1) CN101747143B (cg-RX-API-DMAC10.html)
BR (1) BRPI0923291B1 (cg-RX-API-DMAC10.html)
ES (1) ES2599328T3 (cg-RX-API-DMAC10.html)
MY (1) MY176941A (cg-RX-API-DMAC10.html)
RU (1) RU2531613C2 (cg-RX-API-DMAC10.html)
SG (1) SG171403A1 (cg-RX-API-DMAC10.html)
TW (1) TWI494294B (cg-RX-API-DMAC10.html)
WO (1) WO2010066674A2 (cg-RX-API-DMAC10.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8575401B2 (en) 2008-12-09 2013-11-05 Basf Se Method for purifying crude polymethylols
US8884076B2 (en) 2008-12-09 2014-11-11 Basf Se Method for preparing polymethylols
BRPI1006870A2 (pt) 2009-01-12 2016-03-15 Basf Se processo para recuperar componentes de uma mistura de baixo ponto de ebulição
US8853465B2 (en) 2010-05-12 2014-10-07 Basf Se Process for preparing neopentyl glycol
WO2013026758A1 (de) 2011-08-23 2013-02-28 Basf Se Verfahren zur herstellung von neopentylglykol
DE102011118956A1 (de) * 2011-11-19 2013-05-23 Oxea Gmbh Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
DE102011118953B4 (de) * 2011-11-19 2014-06-05 Oxea Gmbh Destillatives Verfahren zur Gewinnung von Di-Trimethylolpropan
US9056824B2 (en) 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes
US8710278B1 (en) 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
DE102014100996B4 (de) * 2014-01-28 2018-11-15 Oxea Gmbh Verfahren zur Herstellung von Neopentylglykol
CN110300770B (zh) * 2017-02-07 2022-03-01 Ppg工业俄亥俄公司 低温固化粘合剂组合物
KR102245932B1 (ko) 2017-10-23 2021-04-28 주식회사 엘지화학 트리메틸올프로판의 제조방법
CN109180428B (zh) * 2018-08-06 2020-06-05 吉林市道特化工科技有限责任公司 一种2，2-二甲基-1，3-丙二醇的生产工艺

Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2008107333A1 (de) 2007-03-02 2008-09-12 Basf Se Verfahren zur herstellung von hydroxypivalinaldehyd und neopentylglykol

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DE2702582C3 (de) 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Trimethylolalkanen
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JP3175360B2 (ja) 1992-12-10 2001-06-11 三菱化学株式会社 １，４−ブタンジオールの精製方法
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Also Published As

Publication number Publication date
EP2376413A2 (de) 2011-10-19
TWI494294B (zh) 2015-08-01
JP5783905B2 (ja) 2015-09-24
MY176941A (en) 2020-08-27
TW201031625A (en) 2010-09-01
KR20170012572A (ko) 2017-02-02
CN101747143B (zh) 2015-03-25
RU2531613C2 (ru) 2014-10-27
EP2376413B2 (de) 2018-10-31
US8884076B2 (en) 2014-11-11
SG171403A1 (en) 2011-07-28
BRPI0923291B1 (pt) 2018-05-29
WO2010066674A2 (de) 2010-06-17
EP2376413B1 (de) 2016-07-20
ES2599328T3 (es) 2017-02-01
US20120004472A1 (en) 2012-01-05
JP2012511534A (ja) 2012-05-24
BRPI0923291A2 (pt) 2016-01-26
CN101747143A (zh) 2010-06-23
KR20110094211A (ko) 2011-08-22
WO2010066674A3 (de) 2010-12-16

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