JPS6123929B2 - - Google Patents

Info

Publication number
JPS6123929B2
JPS6123929B2 JP20815181A JP20815181A JPS6123929B2 JP S6123929 B2 JPS6123929 B2 JP S6123929B2 JP 20815181 A JP20815181 A JP 20815181A JP 20815181 A JP20815181 A JP 20815181A JP S6123929 B2 JPS6123929 B2 JP S6123929B2
Authority
JP
Japan
Prior art keywords
resin
salicylic acid
acid
parts
coated sand
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.)
Expired
Application number
JP20815181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58109524A (ja
Inventor
Hideo Kunitomo
Masato Akiba
Kunio Mori
Yamato Myoshi
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP20815181A priority Critical patent/JPS58109524A/ja
Publication of JPS58109524A publication Critical patent/JPS58109524A/ja
Publication of JPS6123929B2 publication Critical patent/JPS6123929B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
JP20815181A 1981-12-24 1981-12-24 砂被覆用フエノ−ル樹脂の製造法 Granted JPS58109524A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20815181A JPS58109524A (ja) 1981-12-24 1981-12-24 砂被覆用フエノ−ル樹脂の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20815181A JPS58109524A (ja) 1981-12-24 1981-12-24 砂被覆用フエノ−ル樹脂の製造法

Publications (2)

Publication Number Publication Date
JPS58109524A JPS58109524A (ja) 1983-06-29
JPS6123929B2 true JPS6123929B2 (enExample) 1986-06-09

Family

ID=16551479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20815181A Granted JPS58109524A (ja) 1981-12-24 1981-12-24 砂被覆用フエノ−ル樹脂の製造法

Country Status (1)

Country Link
JP (1) JPS58109524A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1057103C (zh) * 1997-12-31 2000-10-04 刘宗来 改性酚醛树脂与羧酸金属盐接枝共聚物
WO2009150983A1 (ja) * 2008-06-12 2009-12-17 日立化成工業株式会社 フェノール類ノボラック樹脂の製造方法及びフェノール類ノボラック樹脂を用いたレジンコーテットサンド

Also Published As

Publication number Publication date
JPS58109524A (ja) 1983-06-29

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