IE52694B1 - Binder compositions for foundry mixes,foundry mixes obtained therewith and method of moulding such mixes and additives for use therein - Google Patents
Binder compositions for foundry mixes,foundry mixes obtained therewith and method of moulding such mixes and additives for use thereinInfo
- Publication number
- IE52694B1 IE52694B1 IE192/82A IE19282A IE52694B1 IE 52694 B1 IE52694 B1 IE 52694B1 IE 192/82 A IE192/82 A IE 192/82A IE 19282 A IE19282 A IE 19282A IE 52694 B1 IE52694 B1 IE 52694B1
- Authority
- IE
- Ireland
- Prior art keywords
- oil
- phenolic resin
- foundry
- composition according
- resin
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 53
- 239000011230 binding agent Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 11
- 239000000654 additive Substances 0.000 title claims 4
- 238000000465 moulding Methods 0.000 title description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 44
- 239000005011 phenolic resin Substances 0.000 claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 41
- 239000011347 resin Substances 0.000 claims abstract description 41
- 238000001035 drying Methods 0.000 claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000003960 organic solvent Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 7
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 35
- 235000019198 oils Nutrition 0.000 claims description 34
- 239000002383 tung oil Substances 0.000 claims description 12
- 239000004359 castor oil Substances 0.000 claims description 11
- 235000019438 castor oil Nutrition 0.000 claims description 11
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 235000015096 spirit Nutrition 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000000944 linseed oil Substances 0.000 claims description 2
- 235000021388 linseed oil Nutrition 0.000 claims description 2
- 229920003986 novolac Polymers 0.000 claims description 2
- 229920003987 resole Polymers 0.000 claims description 2
- 235000005713 safflower oil Nutrition 0.000 claims description 2
- 239000003813 safflower oil Substances 0.000 claims description 2
- 239000003549 soybean oil Substances 0.000 claims description 2
- 235000012424 soybean oil Nutrition 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 3
- 239000003085 diluting agent Substances 0.000 claims 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 235000019485 Safflower oil Nutrition 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 125000001302 tertiary amino group Chemical group 0.000 claims 1
- 239000004848 polyfunctional curative Substances 0.000 abstract description 19
- 239000004576 sand Substances 0.000 abstract description 7
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract description 5
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000000047 product Substances 0.000 description 34
- 238000004132 cross linking Methods 0.000 description 7
- 239000012948 isocyanate Substances 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 150000003512 tertiary amines Chemical class 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241001527806 Iti Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- -1 aluminium Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
-
- 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
- B22C1/2246—Condensation polymers of aldehydes and ketones
- B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/54—Polycondensates of aldehydes
- C08G18/542—Polycondensates of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Guiding Agricultural Machines (AREA)
- Decoration Of Textiles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8103522 | 1981-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE820192L IE820192L (en) | 1982-08-05 |
| IE52694B1 true IE52694B1 (en) | 1988-01-20 |
Family
ID=10519465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE192/82A IE52694B1 (en) | 1981-02-05 | 1982-01-28 | Binder compositions for foundry mixes,foundry mixes obtained therewith and method of moulding such mixes and additives for use therein |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4366266A (Direct) |
| EP (1) | EP0058060B1 (Direct) |
| JP (1) | JPS57177849A (Direct) |
| KR (1) | KR890001608B1 (Direct) |
| AR (1) | AR226239A1 (Direct) |
| AT (1) | ATE21839T1 (Direct) |
| AU (1) | AU543549B2 (Direct) |
| BR (1) | BR8200609A (Direct) |
| CA (1) | CA1161981A (Direct) |
| DE (1) | DE3272959D1 (Direct) |
| ES (1) | ES509380A0 (Direct) |
| GR (1) | GR74733B (Direct) |
| IE (1) | IE52694B1 (Direct) |
| MA (1) | MA19376A1 (Direct) |
| MX (1) | MX162058A (Direct) |
| NO (1) | NO159905C (Direct) |
| PH (1) | PH17003A (Direct) |
| PT (1) | PT74389B (Direct) |
| ZA (1) | ZA82649B (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590229A (en) * | 1984-06-04 | 1986-05-20 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binder systems |
| US4683252A (en) * | 1986-02-25 | 1987-07-28 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binder systems containing an organohalophosphate and use thereof |
| US4836269A (en) * | 1986-07-14 | 1989-06-06 | Roberts Corporation | Forming apparatus having catalyst introduction simultaneous with sand injection |
| AU8325287A (en) * | 1986-11-06 | 1988-06-01 | Ashland Oil, Inc. | Polyurethane-forming binder compositions containing certain phosphonic dihalides as bench life extenders |
| CN101838437B (zh) * | 2010-05-31 | 2012-01-18 | 山东金麒麟集团有限公司 | 改性酚醛树脂的制备工艺及刹车片粘结剂的制备工艺 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987789A (en) * | 1957-09-05 | 1961-06-13 | Mo Och Domsjoe Ab | Methods of making sand cores or molds for metal casting |
| US3255500A (en) * | 1965-02-01 | 1966-06-14 | Archer Daniels Midland Co | Foundry composition comprising sand, drying oil and polyisocyanate |
| US3485797A (en) * | 1966-03-14 | 1969-12-23 | Ashland Oil Inc | Phenolic resins containing benzylic ether linkages and unsubstituted para positions |
| US3426831A (en) * | 1966-06-08 | 1969-02-11 | Ashland Oil Inc | Method of forming a sand core |
| US3429848A (en) * | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
| GB1269202A (en) * | 1968-02-14 | 1972-04-06 | Fordath Ltd | Improvements in the production of cores for use in the production of metal castings |
| US3767612A (en) * | 1969-10-30 | 1973-10-23 | Hooker Chemical Corp | Friction element composition |
| US4043954A (en) * | 1975-03-27 | 1977-08-23 | General Electric Company | Compositions and laminates made therefrom |
| JPS5243720A (en) * | 1975-10-03 | 1977-04-06 | Sumitomo Durez Co | Bonding agent for mold |
| GB1601938A (en) * | 1977-07-21 | 1981-11-04 | Fordath Ltd | Foundry binders |
| EP0011236A3 (en) * | 1977-12-07 | 1980-06-25 | Fordath Limited | Method of producing foundry mould or core and composition for use in the method |
| US4252700A (en) * | 1977-12-22 | 1981-02-24 | Sumitomo Durez Company, Ltd. | Resin binder for foundry sand cores and molds |
| US4179427A (en) * | 1978-03-21 | 1979-12-18 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binders |
| US4268425A (en) * | 1979-05-14 | 1981-05-19 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof |
-
1981
- 1981-07-14 CA CA000381724A patent/CA1161981A/en not_active Expired
- 1981-07-14 US US06/283,262 patent/US4366266A/en not_active Expired - Lifetime
-
1982
- 1982-01-28 IE IE192/82A patent/IE52694B1/en unknown
- 1982-02-01 GR GR67170A patent/GR74733B/el unknown
- 1982-02-01 MA MA19581A patent/MA19376A1/fr unknown
- 1982-02-02 ZA ZA82649A patent/ZA82649B/xx unknown
- 1982-02-02 AU AU80125/82A patent/AU543549B2/en not_active Ceased
- 1982-02-03 MX MX191245A patent/MX162058A/es unknown
- 1982-02-03 PH PH26825A patent/PH17003A/en unknown
- 1982-02-04 BR BR8200609A patent/BR8200609A/pt not_active IP Right Cessation
- 1982-02-04 JP JP57015618A patent/JPS57177849A/ja active Granted
- 1982-02-04 PT PT74389A patent/PT74389B/pt unknown
- 1982-02-04 AT AT82300571T patent/ATE21839T1/de not_active IP Right Cessation
- 1982-02-04 EP EP82300571A patent/EP0058060B1/en not_active Expired
- 1982-02-04 NO NO820335A patent/NO159905C/no unknown
- 1982-02-04 DE DE8282300571T patent/DE3272959D1/de not_active Expired
- 1982-02-05 AR AR288355A patent/AR226239A1/es active
- 1982-02-05 KR KR8200489A patent/KR890001608B1/ko not_active Expired
- 1982-02-05 ES ES509380A patent/ES509380A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU8012582A (en) | 1982-08-12 |
| US4366266A (en) | 1982-12-28 |
| ATE21839T1 (de) | 1986-09-15 |
| PT74389B (en) | 1983-07-05 |
| GR74733B (Direct) | 1984-07-11 |
| EP0058060B1 (en) | 1986-09-03 |
| ES8307856A1 (es) | 1983-08-01 |
| NO159905B (no) | 1988-11-14 |
| PT74389A (en) | 1982-03-01 |
| NO159905C (no) | 1989-02-22 |
| MA19376A1 (fr) | 1982-10-01 |
| KR890001608B1 (ko) | 1989-05-11 |
| JPH0258021B2 (Direct) | 1990-12-06 |
| MX162058A (es) | 1991-03-25 |
| IE820192L (en) | 1982-08-05 |
| NO820335L (no) | 1982-08-06 |
| PH17003A (en) | 1984-05-11 |
| KR830008760A (ko) | 1983-12-14 |
| ZA82649B (en) | 1982-12-29 |
| CA1161981A (en) | 1984-02-07 |
| AR226239A1 (es) | 1982-06-15 |
| EP0058060A1 (en) | 1982-08-18 |
| DE3272959D1 (en) | 1986-10-09 |
| AU543549B2 (en) | 1985-04-26 |
| JPS57177849A (en) | 1982-11-01 |
| BR8200609A (pt) | 1982-12-14 |
| ES509380A0 (es) | 1983-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3676392A (en) | Resin compositions | |
| US3429848A (en) | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine | |
| US5733952A (en) | Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin | |
| US4602069A (en) | Phenolic resin-polyisocyanate binder systems containing a phosphorus based acid | |
| US3428110A (en) | Process for the production of foundry cores and molds | |
| KR830002434B1 (ko) | 성형용 결합제 조성물의 제조방법 | |
| US4540724A (en) | Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof | |
| US5032642A (en) | Phenolic resin compositions | |
| JPH05271380A (ja) | 成形用組成物およびその使用 | |
| EP0224119B1 (en) | Cold-setting compositions for foundry sand cores and molds | |
| US4176114A (en) | Process for manufacturing sand cores or molds | |
| EP0058060B1 (en) | Binder compositions for foundry mixes, foundry mixes obtained therewith and method of moulding such mixes and additives for use therein | |
| US4852629A (en) | Cold-box process for forming foundry shapes which utilizes certain carboxylic acids as bench life extenders | |
| RU2305019C2 (ru) | Связующие для процесса с холодным боксом, содержащие эпоксидную смолу, акрилат и некоторые алкиловые эфиры | |
| US4175067A (en) | Curable binder for large foundry sand shapes | |
| US5908914A (en) | Benzylic ether phenolic resole resins and their uses | |
| US3318840A (en) | Foundry composition and method of making same | |
| DK168366B1 (da) | Hærdeligt bindemiddel, fremgangsmåde til fremstilling af et formet produkt under anvendelse af materialet samt additivmateriale til et phenolisk harpiks-polyisocyanat-bindemiddelsystem | |
| CA2260804C (en) | Benzylic ether phenolic resole resins, their preparation, and uses | |
| US5739255A (en) | Benzylic ether phenolic resole resins | |
| US11225542B1 (en) | Erosion resistant foundry shapes prepared with an epoxy-acrylate cold-box binder | |
| US3205191A (en) | Cold-setting foundry sand composition | |
| NO169107B (no) | Fremgangsmaate ved stoeping av lettmetallgjenstander |