JPH0118818B2 - - Google Patents

Info

Publication number
JPH0118818B2
JPH0118818B2 JP57074047A JP7404782A JPH0118818B2 JP H0118818 B2 JPH0118818 B2 JP H0118818B2 JP 57074047 A JP57074047 A JP 57074047A JP 7404782 A JP7404782 A JP 7404782A JP H0118818 B2 JPH0118818 B2 JP H0118818B2
Authority
JP
Japan
Prior art keywords
resin
parts
acid
sand
unsaturated polyester
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
JP57074047A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58192649A (ja
Inventor
Mikio Yamaguchi
Shigeji Sato
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP7404782A priority Critical patent/JPS58192649A/ja
Publication of JPS58192649A publication Critical patent/JPS58192649A/ja
Publication of JPH0118818B2 publication Critical patent/JPH0118818B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2266—Polyesters; Polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
JP7404782A 1982-04-30 1982-04-30 鋳物砂粒結合用樹脂組成物 Granted JPS58192649A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7404782A JPS58192649A (ja) 1982-04-30 1982-04-30 鋳物砂粒結合用樹脂組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7404782A JPS58192649A (ja) 1982-04-30 1982-04-30 鋳物砂粒結合用樹脂組成物

Publications (2)

Publication Number Publication Date
JPS58192649A JPS58192649A (ja) 1983-11-10
JPH0118818B2 true JPH0118818B2 (cs) 1989-04-07

Family

ID=13535868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7404782A Granted JPS58192649A (ja) 1982-04-30 1982-04-30 鋳物砂粒結合用樹脂組成物

Country Status (1)

Country Link
JP (1) JPS58192649A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009067918A (ja) * 2007-09-14 2009-04-02 Showa Highpolymer Co Ltd 不飽和ポリエステル樹脂組成物
CN110790909B (zh) * 2019-10-30 2022-03-15 擎天材料科技有限公司 一种聚酯树脂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129318A (ja) * 1974-09-06 1976-03-12 Sumitomo Chemical Co Imonosaryuketsugoyojushisoseibutsu
JPS55165251A (en) * 1979-06-07 1980-12-23 Mitsui Toatsu Chem Inc Resin composition for binding molding sand particle
JPS5699044A (en) * 1980-01-11 1981-08-10 Mitsui Toatsu Chem Inc Resinous compositon for binding molding sand grains

Also Published As

Publication number Publication date
JPS58192649A (ja) 1983-11-10

Similar Documents

Publication Publication Date Title
JP6685685B2 (ja) シェルモールド用フェノール樹脂組成物及びシェルモールド用レジンコーテッドサンド並びにシェルモールド用鋳型
US5028456A (en) Plastic body filler
JPH0153141B2 (cs)
JPH0118818B2 (cs)
US4980414A (en) Plastic body filler
US4246165A (en) Preparation of coated casting sand using unsaturated polyester resin as binder
CN1407918A (zh) 呋喃自硬铸造粘结剂及其用途
US4417011A (en) Resin composition for bonding foundry sand
JPS6364259B2 (cs)
JPH0134697B2 (cs)
US4366269A (en) Resin coated foundry sand using crystalline unsaturated polyester as binder
US4365047A (en) Resin composition for bonding foundry sand
JPH02235543A (ja) 鋳物砂粒結合用樹脂組成物
JPS60221146A (ja) 鋳物用樹脂被覆砂
JPS6321686B2 (cs)
JP4122545B2 (ja) 鋳物砂用粘結剤組成物
JP7499815B2 (ja) 鋳型用有機粘結剤及びこれを用いて得られる鋳物砂組成物並びに鋳型
JPS588937B2 (ja) 鋳物砂粒結合用樹脂組成物
KR860000337B1 (ko) 주물사 결합용 수지 조성물
JPS5973143A (ja) シエルモ−ルド用樹脂被覆砂粒
JPS5927671B2 (ja) 樹脂被覆砂の製造方法
JPH051823B2 (cs)
GB2099831A (en) Foundry sand coated with unsaturated polyester and method of preparing same
KR830002156B1 (ko) 주물사 결합용 수지조성물
JPH0153894B2 (cs)