JPS53101346A - Preparation of 5,5'-methylene(2-hhdroxy-4-alkoxybenzoohenone) - Google Patents

Preparation of 5,5'-methylene(2-hhdroxy-4-alkoxybenzoohenone)

Info

Publication number
JPS53101346A
JPS53101346A JP1473277A JP1473277A JPS53101346A JP S53101346 A JPS53101346 A JP S53101346A JP 1473277 A JP1473277 A JP 1473277A JP 1473277 A JP1473277 A JP 1473277A JP S53101346 A JPS53101346 A JP S53101346A
Authority
JP
Japan
Prior art keywords
hhdroxy
alkoxybenzoohenone
methylene
preparation
light
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.)
Granted
Application number
JP1473277A
Other languages
Japanese (ja)
Other versions
JPS5638134B2 (en
Inventor
Naohiro Kubota
Toshihiro Shibata
Kazuo Sugibuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adeka Corp
Original Assignee
Adeka Argus Chemical Co 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 Adeka Argus Chemical Co Ltd filed Critical Adeka Argus Chemical Co Ltd
Priority to JP1473277A priority Critical patent/JPS53101346A/en
Publication of JPS53101346A publication Critical patent/JPS53101346A/en
Publication of JPS5638134B2 publication Critical patent/JPS5638134B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title cpd. selectively, which is stable to light colorless and useful as light stabilizers for synthetic resins, from 2-hydroxy-4alkoxybenzophenone as a raw material.
COPYRIGHT: (C)1978,JPO&Japio
JP1473277A 1977-02-14 1977-02-14 Preparation of 5,5'-methylene(2-hhdroxy-4-alkoxybenzoohenone) Granted JPS53101346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1473277A JPS53101346A (en) 1977-02-14 1977-02-14 Preparation of 5,5'-methylene(2-hhdroxy-4-alkoxybenzoohenone)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1473277A JPS53101346A (en) 1977-02-14 1977-02-14 Preparation of 5,5'-methylene(2-hhdroxy-4-alkoxybenzoohenone)

Publications (2)

Publication Number Publication Date
JPS53101346A true JPS53101346A (en) 1978-09-04
JPS5638134B2 JPS5638134B2 (en) 1981-09-04

Family

ID=11869290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1473277A Granted JPS53101346A (en) 1977-02-14 1977-02-14 Preparation of 5,5'-methylene(2-hhdroxy-4-alkoxybenzoohenone)

Country Status (1)

Country Link
JP (1) JPS53101346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203880A (en) * 1987-02-13 1988-08-23 日本化薬株式会社 Treatment agent for hydrophobic fiber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173039U (en) * 1984-10-18 1986-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203880A (en) * 1987-02-13 1988-08-23 日本化薬株式会社 Treatment agent for hydrophobic fiber

Also Published As

Publication number Publication date
JPS5638134B2 (en) 1981-09-04

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