JPS58109524A - 砂被覆用フエノ−ル樹脂の製造法 - Google Patents

砂被覆用フエノ−ル樹脂の製造法

Info

Publication number
JPS58109524A
JPS58109524A JP20815181A JP20815181A JPS58109524A JP S58109524 A JPS58109524 A JP S58109524A JP 20815181 A JP20815181 A JP 20815181A JP 20815181 A JP20815181 A JP 20815181A JP S58109524 A JPS58109524 A JP S58109524A
Authority
JP
Japan
Prior art keywords
resin
salicylic acid
sand
phenolic resin
parts
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
JP20815181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6123929B2 (enExample
Inventor
Hideo Kunitomo
秀夫 国友
Masato Akiba
正人 秋葉
Kunio Mori
邦夫 森
Yamato Miyoshi
三好　大和
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 true JPS58109524A (ja) 1983-06-29
JPS6123929B2 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)

Cited By (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

Cited By (6)

* 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
KR20110028277A (ko) * 2008-06-12 2011-03-17 히다치 가세고교 가부시끼가이샤 페놀류 노볼락 수지의 제조 방법 및 페놀류 노볼락 수지를 이용한 레진코티드샌드
CN102066445B (zh) 2008-06-12 2012-12-26 日立化成工业株式会社 线性酚醛树脂的制造方法以及使用线性酚醛树脂的树脂涂敷砂
US8586698B2 (en) 2008-06-12 2013-11-19 Hitachi Chemical Company, Ltd. Manufacturing method for phenolic novolac resin and resin-coated sand
EP2295482A4 (en) * 2008-06-12 2013-11-27 Hitachi Chemical Co Ltd PROCESS FOR PRODUCING NOVOLAC PHENOLIC RESIN AND SAND COATED WITH RESIN

Also Published As

Publication number Publication date
JPS6123929B2 (enExample) 1986-06-09

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