JPS57185287A - Purification of bis(alkylbenzylidene)sorbitol - Google Patents

Purification of bis(alkylbenzylidene)sorbitol

Info

Publication number
JPS57185287A
JPS57185287A JP56068293A JP6829381A JPS57185287A JP S57185287 A JPS57185287 A JP S57185287A JP 56068293 A JP56068293 A JP 56068293A JP 6829381 A JP6829381 A JP 6829381A JP S57185287 A JPS57185287 A JP S57185287A
Authority
JP
Japan
Prior art keywords
sorbitol
benzaldehyde
product
purification
formulai
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
JP56068293A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250909B2 (ru
Inventor
Katsuyoshi Sasagawa
Masao Imai
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP56068293A priority Critical patent/JPS57185287A/ja
Publication of JPS57185287A publication Critical patent/JPS57185287A/ja
Publication of JPH0250909B2 publication Critical patent/JPH0250909B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP56068293A 1981-05-08 1981-05-08 Purification of bis(alkylbenzylidene)sorbitol Granted JPS57185287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56068293A JPS57185287A (en) 1981-05-08 1981-05-08 Purification of bis(alkylbenzylidene)sorbitol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56068293A JPS57185287A (en) 1981-05-08 1981-05-08 Purification of bis(alkylbenzylidene)sorbitol

Publications (2)

Publication Number Publication Date
JPS57185287A true JPS57185287A (en) 1982-11-15
JPH0250909B2 JPH0250909B2 (ru) 1990-11-05

Family

ID=13369580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56068293A Granted JPS57185287A (en) 1981-05-08 1981-05-08 Purification of bis(alkylbenzylidene)sorbitol

Country Status (1)

Country Link
JP (1) JPS57185287A (ru)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032791A (ja) * 1983-07-29 1985-02-19 Showa Denko Kk ジベンジリデンソルビト−ル類の製造法
JPS63208589A (ja) * 1987-02-23 1988-08-30 New Japan Chem Co Ltd 安定化されたジベンジリデンソルビトール類
JPH0259587A (ja) * 1988-08-24 1990-02-28 New Japan Chem Co Ltd 安定化されたジベンジリデンソルビトール類組成物
JPH03120285A (ja) * 1989-10-02 1991-05-22 New Japan Chem Co Ltd ジアセタールの製造法
US5241080A (en) * 1991-07-09 1993-08-31 Mitsui Toatsu Chemicals, Inc. Process for stabilizing dibenzylidenesorbitols and composition thereof
WO2018021161A1 (ja) 2016-07-29 2018-02-01 新日本理化株式会社 ポリオレフィン系樹脂用結晶核剤、ポリオレフィン系樹脂用結晶核剤の製造方法、及び、ポリオレフィン系樹脂用結晶核剤の流動性の改良方法
WO2018037908A1 (ja) 2016-08-25 2018-03-01 新日本理化株式会社 ポリオレフィン系樹脂用結晶核剤、ポリオレフィン系樹脂用結晶核剤の製造方法、及び、ポリオレフィン系樹脂用結晶核剤の流動性の改良方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032791A (ja) * 1983-07-29 1985-02-19 Showa Denko Kk ジベンジリデンソルビト−ル類の製造法
JPS63208589A (ja) * 1987-02-23 1988-08-30 New Japan Chem Co Ltd 安定化されたジベンジリデンソルビトール類
JP2631652B2 (ja) * 1987-02-23 1997-07-16 新日本理化株式会社 安定化されたジベンジリデンソルビトール類
JPH0259587A (ja) * 1988-08-24 1990-02-28 New Japan Chem Co Ltd 安定化されたジベンジリデンソルビトール類組成物
JPH0717648B2 (ja) * 1988-08-24 1995-03-01 新日本理化株式会社 安定化されたジベンジリデンソルビトール類組成物
JPH03120285A (ja) * 1989-10-02 1991-05-22 New Japan Chem Co Ltd ジアセタールの製造法
US5241080A (en) * 1991-07-09 1993-08-31 Mitsui Toatsu Chemicals, Inc. Process for stabilizing dibenzylidenesorbitols and composition thereof
WO2018021161A1 (ja) 2016-07-29 2018-02-01 新日本理化株式会社 ポリオレフィン系樹脂用結晶核剤、ポリオレフィン系樹脂用結晶核剤の製造方法、及び、ポリオレフィン系樹脂用結晶核剤の流動性の改良方法
WO2018037908A1 (ja) 2016-08-25 2018-03-01 新日本理化株式会社 ポリオレフィン系樹脂用結晶核剤、ポリオレフィン系樹脂用結晶核剤の製造方法、及び、ポリオレフィン系樹脂用結晶核剤の流動性の改良方法

Also Published As

Publication number Publication date
JPH0250909B2 (ru) 1990-11-05

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