PL3046898T3 - Ulepszony sposób wytwarzania dihydroksydifenylometanu z wysoką selektywnością względem 2,4’-dihydroksydifenylometanu - Google Patents

Ulepszony sposób wytwarzania dihydroksydifenylometanu z wysoką selektywnością względem 2,4’-dihydroksydifenylometanu

Info

Publication number
PL3046898T3
PL3046898T3 PL13780234T PL13780234T PL3046898T3 PL 3046898 T3 PL3046898 T3 PL 3046898T3 PL 13780234 T PL13780234 T PL 13780234T PL 13780234 T PL13780234 T PL 13780234T PL 3046898 T3 PL3046898 T3 PL 3046898T3
Authority
PL
Poland
Prior art keywords
dihydroxydiphenylmethane
manufacturing process
high selectivity
improved manufacturing
improved
Prior art date
Application number
PL13780234T
Other languages
English (en)
Inventor
Kumar Dubey Pradip
Alok KHULLAR
Thipa NAIYAWAT
Kamonsun VISATSINGH
Patcharin SAMUTHSEN
Pankaj MATHURE
Original Assignee
Aditya Birla Chemicals (Thailand) Ltd.
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 Aditya Birla Chemicals (Thailand) Ltd. filed Critical Aditya Birla Chemicals (Thailand) Ltd.
Publication of PL3046898T3 publication Critical patent/PL3046898T3/pl

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL13780234T 2013-09-20 2013-09-20 Ulepszony sposób wytwarzania dihydroksydifenylometanu z wysoką selektywnością względem 2,4’-dihydroksydifenylometanu PL3046898T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13780234.4A EP3046898B1 (en) 2013-09-20 2013-09-20 Improved manufacturing process for dihydroxydiphenylmethane with high selectivity for 2,4'- dihydroxydiphenylmethane
PCT/TH2013/000049 WO2015041614A1 (en) 2013-09-20 2013-09-20 Improved manufacturing process for dihydroxydiphenylmethane with high selectivity for 2,4'- dihydroxydiphenylmethane

Publications (1)

Publication Number Publication Date
PL3046898T3 true PL3046898T3 (pl) 2020-07-13

Family

ID=49474672

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13780234T PL3046898T3 (pl) 2013-09-20 2013-09-20 Ulepszony sposób wytwarzania dihydroksydifenylometanu z wysoką selektywnością względem 2,4’-dihydroksydifenylometanu

Country Status (4)

Country Link
US (1) US10683250B2 (pl)
EP (1) EP3046898B1 (pl)
PL (1) PL3046898T3 (pl)
WO (1) WO2015041614A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117801197B (zh) * 2024-02-27 2024-05-17 安徽觅拓材料科技有限公司 一种苯酚抗结晶剂的制备方法及应用
CN118440638B (zh) * 2024-07-04 2024-09-24 浙江世涛鼎革新材料有限责任公司 一种热熔胶膜工艺用树脂和其制备方法以及热熔胶膜制备方法和其应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617832A (en) 1951-06-28 1952-11-11 Gen Electric Method for preparing diphenylol methane
US4400554A (en) 1982-03-29 1983-08-23 Monsanto Company Process for making bis(hydroxyphenyl)methanes
JPH01226842A (ja) 1988-03-04 1989-09-11 Mitsubishi Petrochem Co Ltd ジヒドロキシジフェニルメタンの分離方法
JPH0687775A (ja) 1992-09-09 1994-03-29 Ube Ind Ltd ビス（ヒドロキシフェニル）メタン類の製造方法
JPH08268943A (ja) * 1995-03-30 1996-10-15 Dainippon Ink & Chem Inc ビスフェノールｆの製造法
US5654382A (en) 1995-06-30 1997-08-05 The Dow Chemical Company Epoxy resin high in ortho bisphenol F
US5692256A (en) 1995-08-04 1997-12-02 Hill-Rom, Inc. Mattress for a hospital bed
US6492566B1 (en) 1999-02-25 2002-12-10 Council Of Scientific And Industrial Research Process for the preparation of dihydroxydiphenylmethanes
KR20050048218A (ko) 2003-11-19 2005-05-24 송원산업 주식회사 유기인 화합물을 함유하는 난연제, 그 제조방법 및 그것을포함하는 난연성 수지조성물
JP2006257026A (ja) 2005-03-17 2006-09-28 Nippon Steel Chem Co Ltd 高純度の４，４’−ビスフェノールｆと汎用純度のビスフェノールｆの併産方法
CN102070409B (zh) 2010-12-31 2013-06-05 蓝星化工新材料股份有限公司无锡树脂厂 高邻位异构体含量的双酚f的制备方法
CN102516035B (zh) 2011-12-19 2014-04-09 胶州市精细化工有限公司 一种双酚f的制备方法

Also Published As

Publication number Publication date
WO2015041614A1 (en) 2015-03-26
EP3046898B1 (en) 2019-11-06
US20160229775A1 (en) 2016-08-11
US10683250B2 (en) 2020-06-16
EP3046898A1 (en) 2016-07-27

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PL3046898T3 (pl) Ulepszony sposób wytwarzania dihydroksydifenylometanu z wysoką selektywnością względem 2,4’-dihydroksydifenylometanu