JPS5641043A - Molding sand collapsing agent - Google Patents

Molding sand collapsing agent

Info

Publication number
JPS5641043A
JPS5641043A JP11739679A JP11739679A JPS5641043A JP S5641043 A JPS5641043 A JP S5641043A JP 11739679 A JP11739679 A JP 11739679A JP 11739679 A JP11739679 A JP 11739679A JP S5641043 A JPS5641043 A JP S5641043A
Authority
JP
Japan
Prior art keywords
powder
granular
residue
molecular weight
low molecular
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.)
Pending
Application number
JP11739679A
Other languages
Japanese (ja)
Inventor
Yutaka Hatano
Shunichi Arikawa
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.)
Artience Co Ltd
Original Assignee
Toyo Ink Mfg 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 Toyo Ink Mfg Co Ltd filed Critical Toyo Ink Mfg Co Ltd
Priority to JP11739679A priority Critical patent/JPS5641043A/en
Publication of JPS5641043A publication Critical patent/JPS5641043A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)

Abstract

PURPOSE: A molding sand collasing agent of low costs and improved breakability by combining the cane sugar, wood flour, residue of coffee extraction, etc. of powder and granular form having been applied with waterproof films with low molecular weight polyolefin etc.
CONSTITUTION: The collapsing agent consisting in mixing one or more kinds of waxes of petroleum base, vegetable base and animal base respectively of powder and granular form, low molecular weight polyolefin resin of powder and granular shape, atactic polypropyrene resin, and still residue resin-form materials and two or more kinds of powder or granular cane sugar or grape sugar, wood flour, residue of coffee extraction to form waterproof films on the surfaces of the powder or granular cane sugar, wood flour, residue of coffee extraction, etc. and containing said low molecular weight polyolefin resin etc.
COPYRIGHT: (C)1981,JPO&Japio
JP11739679A 1979-09-14 1979-09-14 Molding sand collapsing agent Pending JPS5641043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11739679A JPS5641043A (en) 1979-09-14 1979-09-14 Molding sand collapsing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11739679A JPS5641043A (en) 1979-09-14 1979-09-14 Molding sand collapsing agent

Publications (1)

Publication Number Publication Date
JPS5641043A true JPS5641043A (en) 1981-04-17

Family

ID=14710606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11739679A Pending JPS5641043A (en) 1979-09-14 1979-09-14 Molding sand collapsing agent

Country Status (1)

Country Link
JP (1) JPS5641043A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018702A (en) * 1983-07-13 1985-01-30 Anritsu Corp Displacement measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018702A (en) * 1983-07-13 1985-01-30 Anritsu Corp Displacement measuring device

Similar Documents

Publication Publication Date Title
JPS57198054A (en) Granular soft feed for animal
DE2964284D1 (en) 5-(2,5-diketotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylicanhydride, its use as curing agent for epoxy resins and as raw material for the production of polyimides, epoxy resins containing it, and their use in the preparation of various articles, and powder coating compositions
BG46749A3 (en) Cork- like composition
EP0292628A3 (en) Synthetic wood composition from fruit kernels or shells and/or marble chips
JPS553424A (en) Water swelling resin composition
JPS5432562A (en) Thermoplastic resin container having metallic luster
JPS5225845A (en) Polyolefin composition having improved adhesivity with nylon resin
JPS5434377A (en) Production of vessel
JPS5339393A (en) Preparation of slow-releasing resin moldings
JPS5711744A (en) Molding sand collapsing agent
JPS5211455A (en) Heat accumulating materials
JPS5422481A (en) Laminated resin molded product and its preparation
JPS5217992A (en) Chip compression packing method and its device
JPS52152443A (en) Preparation of polypropylene resin compositions
JPS5221100A (en) One-pack type epoxy resins
JPS5545715A (en) Polyolefin resin composition
JPS5367766A (en) Molded articles of chaff
JPS55156564A (en) Powdery yeast extract composition
JPS56148254A (en) Spice
JPS52107030A (en) Resin composition for thermosetting powder paint
JPS57190040A (en) Polyester composition
JPS5346346A (en) Molding composition
JPS57133020A (en) Manufacture of synthetic wood
JPS51150690A (en) Synthetic resin hollow substance
JPS52118761A (en) Method of discharging articles in inverted state