JPS6126814B2 - - Google Patents

Info

Publication number
JPS6126814B2
JPS6126814B2 JP55112686A JP11268680A JPS6126814B2 JP S6126814 B2 JPS6126814 B2 JP S6126814B2 JP 55112686 A JP55112686 A JP 55112686A JP 11268680 A JP11268680 A JP 11268680A JP S6126814 B2 JPS6126814 B2 JP S6126814B2
Authority
JP
Japan
Prior art keywords
weight
resin
hexamine
binder
reaction
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
JP55112686A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649714A (en
Inventor
Hiroto Kai
Aiji Doryo
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry 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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP11268680A priority Critical patent/JPS5649714A/ja
Publication of JPS5649714A publication Critical patent/JPS5649714A/ja
Publication of JPS6126814B2 publication Critical patent/JPS6126814B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP11268680A 1980-08-18 1980-08-18 Hexamethylenetetramine-reacted novolak phenol resin Granted JPS5649714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11268680A JPS5649714A (en) 1980-08-18 1980-08-18 Hexamethylenetetramine-reacted novolak phenol resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11268680A JPS5649714A (en) 1980-08-18 1980-08-18 Hexamethylenetetramine-reacted novolak phenol resin

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9157778A Division JPS5518444A (en) 1978-07-28 1978-07-28 Hexamethylene tetramine-reacted novolak type phenolic resin and its preparation

Publications (2)

Publication Number Publication Date
JPS5649714A JPS5649714A (en) 1981-05-06
JPS6126814B2 true JPS6126814B2 (enrdf_load_stackoverflow) 1986-06-23

Family

ID=14592930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11268680A Granted JPS5649714A (en) 1980-08-18 1980-08-18 Hexamethylenetetramine-reacted novolak phenol resin

Country Status (1)

Country Link
JP (1) JPS5649714A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973445A (enrdf_load_stackoverflow) * 1972-11-15 1974-07-16

Also Published As

Publication number Publication date
JPS5649714A (en) 1981-05-06

Similar Documents

Publication Publication Date Title
US3247556A (en) Sand mold process using resinous binder from alkaline condensation of urea, formaldehyde, and furfuryl alcohol
US3709849A (en) Cold-set process for the production of phenolic novolak resinous foundry cores
US3806491A (en) Foundry binder composition comprising a ketone-aldehyde product
US4113916A (en) Shell sand with improved thermal shock resistance
JPS6126814B2 (enrdf_load_stackoverflow)
JPS5978745A (ja) 鋳物用レジンコーテツドサンド
US4478269A (en) Furan Resin coated aggregate
US4870154A (en) Method of producing a quick-curing novolac phenolic resin using ammonium halides
JPS6195735A (ja) シエルモ−ルド用フエノ−ル樹脂粘結剤
JPS59127946A (ja) シエルモ−ルド用レジンコ−テツドサンド
JP2002102999A (ja) シェルモールド用レジンコーテッドサンド
JPH0559256A (ja) 酸硬化剤組成物及び合成樹脂組成物
JPS59147012A (ja) シエルモ−ルド用変性フエノ−ル樹脂組成物の製造方法
JPH0753786B2 (ja) 耐熱性フエノ−ル樹脂の製造方法
US3445431A (en) One step process for preparing the reaction product of a spaced polyphenol,phenol and an aldehyde
JPS6215087B2 (enrdf_load_stackoverflow)
JPH0337817B2 (enrdf_load_stackoverflow)
JPS6056729B2 (ja) シエルモ−ルド用変性フエノ−ル樹脂の製造法
JPS59127947A (ja) シエルモ−ルド用のレジンコ−テツドサンド組成物
JP3972712B2 (ja) 酸硬化型レゾール樹脂組成物
JPH0890151A (ja) シェルモールド用レジンコーテッドサンド組成物
JPS58189217A (ja) 樹脂被覆砂粒用ノボラツク形フエノ−ル系樹脂
JPS58205641A (ja) コ−テツドサンド組成物とその製造方法
JPS6037241A (ja) シエルモ−ルド用変性フエノ−ル樹脂組成物
JPS59156535A (ja) 砂被覆用樹脂組成物