KR20030093309A - 폴리페놀 제조를 위한 촉매 촉진제 - Google Patents

폴리페놀 제조를 위한 촉매 촉진제 Download PDF

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Publication number
KR20030093309A
KR20030093309A KR10-2003-7013343A KR20037013343A KR20030093309A KR 20030093309 A KR20030093309 A KR 20030093309A KR 20037013343 A KR20037013343 A KR 20037013343A KR 20030093309 A KR20030093309 A KR 20030093309A
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KR
South Korea
Prior art keywords
dithioketal
catalyst
catalyst promoter
compound
reaction zone
Prior art date
Application number
KR10-2003-7013343A
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English (en)
Korean (ko)
Inventor
파머데이비드
웡푸이콴
Original Assignee
레졸루션 레사아치 네덜란드 비.브이.
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.)
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Publication date
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Application filed by 레졸루션 레사아치 네덜란드 비.브이. filed Critical 레졸루션 레사아치 네덜란드 비.브이.
Publication of KR20030093309A publication Critical patent/KR20030093309A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR10-2003-7013343A 2001-04-13 2002-04-04 폴리페놀 제조를 위한 촉매 촉진제 KR20030093309A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/834,460 US6465697B1 (en) 2001-04-13 2001-04-13 Catalyst promotor for the manufacture of polyphenols
US09/834,460 2001-04-13
PCT/NL2002/000228 WO2002083611A1 (en) 2001-04-13 2002-04-04 Catalyst promoter for the manufacture of polyphenols

Publications (1)

Publication Number Publication Date
KR20030093309A true KR20030093309A (ko) 2003-12-06

Family

ID=25266994

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-7013343A KR20030093309A (ko) 2001-04-13 2002-04-04 폴리페놀 제조를 위한 촉매 촉진제

Country Status (7)

Country Link
US (1) US6465697B1 (US20050008885A1-20050113-C00001.png)
EP (1) EP1379490A1 (US20050008885A1-20050113-C00001.png)
JP (1) JP2004532845A (US20050008885A1-20050113-C00001.png)
KR (1) KR20030093309A (US20050008885A1-20050113-C00001.png)
CN (1) CN1501902A (US20050008885A1-20050113-C00001.png)
TW (1) TWI297336B (US20050008885A1-20050113-C00001.png)
WO (1) WO2002083611A1 (US20050008885A1-20050113-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331739B1 (ko) * 2006-05-04 2013-11-26 바져 라이센싱 엘엘씨 개선된 폴리페놀 제조 공정

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819805B1 (fr) * 2001-01-23 2003-03-21 Atofina Procede de fabrication du bisphenol a
US20040249229A1 (en) * 2003-06-06 2004-12-09 Gee Jeffery C. Isomerization of olefins with carboxylic acid
US7321069B2 (en) * 2004-12-17 2008-01-22 General Electric Company Process for preparing bisphenols
JP2008528276A (ja) * 2005-01-28 2008-07-31 ダウ グローバル テクノロジーズ インコーポレイティド 酸触媒として使用する前に陽イオン交換樹脂を安定化する方法および化学プロセスにおける安定化した陽イオン交換樹脂の使用
TWI494296B (zh) 2011-12-28 2015-08-01 Rohm & Haas 經處理、促進之離子交換樹脂觸媒之用途
TWI494163B (zh) 2011-12-28 2015-08-01 Rohm & Haas 經處理、促進之離子交換樹脂觸媒之用途及製造方法
JP6922575B2 (ja) 2016-09-14 2021-08-18 三菱ケミカル株式会社 多価フェノール化合物およびその製造方法
KR20210055062A (ko) * 2018-09-05 2021-05-14 바져 라이센싱 엘엘씨 비스페놀-a의 제조 방법
CN115466204B (zh) * 2022-03-22 2024-04-09 合肥江新化工科技有限公司 一种2,2-二甲硫基丙烷的连续化生产方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730552A (en) 1956-01-10 williamson
US2229665A (en) * 1939-08-14 1941-01-28 Du Pont Preparation of alkyl ketals from mercaptoles and alcohols
US2468982A (en) 1946-10-19 1949-05-03 Goodrich Co B F Preparation of bis-phenols
US2602821A (en) * 1951-07-23 1952-07-08 Schell Dev Company Production of bis (hydroxyphenyl) compounds
US3394089A (en) 1964-12-02 1968-07-23 Dow Chemical Co Ion exchange catalyst for the preparation of bisphenols
AU474155B2 (en) * 1972-12-29 1975-07-03 Monsanto Australia Limited Production of bis (hydroxyphenyl) alkanes
NL7410872A (nl) 1974-08-14 1976-02-17 Shell Int Research Werkwijze voor het zuiveren van in polyhydroxy- verbindingen aanwezige ruwe bishydroxyarylver- bindingen.
JPS56131534A (en) * 1980-03-17 1981-10-15 Mitsubishi Chem Ind Ltd Preparation of bisphenol
US4443635A (en) 1982-12-06 1984-04-17 Shell Oil Company Removal of color bodies in bisphenol production
US4822923A (en) 1987-10-19 1989-04-18 Shell Oil Company Isomerization of by-products of bis-phenol synthesis
US4859803A (en) 1988-05-16 1989-08-22 Shell Oil Company Preparation of bisphenols
US5001281A (en) 1989-08-11 1991-03-19 Shell Oil Company Isomerization of bis-phenols
US5493060A (en) * 1994-09-16 1996-02-20 Aristech Chemical Corporation Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
JP4054846B2 (ja) 1995-12-19 2008-03-05 バッジャー・ライセンシング・エルエルシー ビスフェノールの改良された製造方法
ZA972382B (en) 1996-03-21 1997-09-25 Shell Int Research Fixed bed reactor packing.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331739B1 (ko) * 2006-05-04 2013-11-26 바져 라이센싱 엘엘씨 개선된 폴리페놀 제조 공정

Also Published As

Publication number Publication date
JP2004532845A (ja) 2004-10-28
CN1501902A (zh) 2004-06-02
US6465697B1 (en) 2002-10-15
TWI297336B (en) 2008-06-01
EP1379490A1 (en) 2004-01-14
US20020177740A1 (en) 2002-11-28
WO2002083611A1 (en) 2002-10-24

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