NO118334B - - Google Patents
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- Publication number
- NO118334B NO118334B NO65159839A NO15983965A NO118334B NO 118334 B NO118334 B NO 118334B NO 65159839 A NO65159839 A NO 65159839A NO 15983965 A NO15983965 A NO 15983965A NO 118334 B NO118334 B NO 118334B
- Authority
- NO
- Norway
- Prior art keywords
- cold rolling
- ester mixtures
- carbon atoms
- oils
- mixtures
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 238000005097 cold rolling Methods 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 235000003441 saturated fatty acids Nutrition 0.000 claims 1
- 150000004671 saturated fatty acids Chemical class 0.000 claims 1
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019482 Palm oil Nutrition 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 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
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012791 sliding layer Substances 0.000 description 1
- 125000005480 straight-chain fatty acid group Chemical group 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/32—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds
- A23G1/36—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds characterised by the fats used
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
- A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
- A21D2/14—Organic oxygen compounds
- A21D2/16—Fatty acid esters
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D8/00—Methods for preparing or baking dough
- A21D8/08—Prevention of sticking, e.g. to baking plates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/305—Products for covering, coating, finishing, decorating
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/346—Finished or semi-finished products in the form of powders, paste or liquids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3481—Organic compounds containing oxygen
- A23L3/3508—Organic compounds containing oxygen containing carboxyl groups
- A23L3/3517—Carboxylic acid esters
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P20/00—Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
- A23P20/10—Coating with edible coatings, e.g. with oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents
- A23G2200/08—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents containing cocoa fat if specifically mentioned or containing products of cocoa fat or containing other fats, e.g. fatty acid, fatty alcohol, their esters, lecithin, paraffins
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Description
Smøremiddel for kaldvalsing av metallblikk.
Som hjelpestoffer for tekniske og industrielle formål, for eksempel som smøremidler eller som glansningsmidler for metalliske overflater, anvendes vanligvis mineraloljer eller naturlige oljer. Ved kaldvalsning i metallindustrien danner de anvendte smøremidler et skillende glidesjikt mellom valsen og valsegodset,. hvorved deres direkte berøring forhindres og frik-sjonen forminskes. Disse oljer har ikke tilfredsstilt kravene. Først og fremst forårsaket disse efter kort tid forstyrrende harpiks-belegg, slik at en regelmessig, omhyggelig rengjøring var nød-vendig efter korte intervaller.
Ved fremstilling og anvendelse av metallfolier, særlig aluminiumfolier, er det tilrådelig å anvende hjelpemidler, ved hjelp av hvilke man oppnår en god skillevirkning og en beskytt-else av metalloverflatene, og god glans. Slike metallfolier kommer på'tale i stigende utstrekning som innpakningsmateriale, hvorved man også må ta hensyn til de gjeldende bestemmelser vedrørende næringsmiddelslovgivning.
Det er nu funnet at man får smøremidler som kan anvendes for kaldvalsing av metallblikk, når man fremstiller fett-syreglyceridblandinger ved forestering av blandinger av mettede, rettkjedede fettsyrer med 6 til H karbonatomer, fortrinnsvis 8 til 12 karbonatomer, med flerverdige alkoholer med minst 3 hydroksylgrupper, fortrinnsvis glycerol. Esterblandingene som anvendes i henhold til oppfinnelsen, er langt bedre enn de natur-oljer som tidligere ble anvendt for de nevnte formål, da de ennu er flytende ved 0°C og ikke viser noen harpiksdannelse.
De fettsyrer som ligger til grunn for esterblandingene, kan foreligge i vilkårlige mengdeforhold i form av sine estere i esterblandingene. Esterblandingene kan anvendes alene eller sammen med andre oljer»forutsatt at tilsetning av disse ikke medfører noen ulemper.
Eksempel
Ved kaldvalseprosessen ved valsing av jernblikk av forskjellig tykkelse blir mineraloljeemulsjoner tilblandet 15 $ av den flytende triglyceridblanding, som har de følgende karakteristiske tall og fettsyresammensetning:
Ved anvendelse av denne blanding er det efter én gangs omløp ikke.nødvendig å rengjøre ledningsnettet. Den undersøkte triglyceridblanding har sammenlignet med palmeolje,følgende karakteristiske tall:
Mens palmeoljen må fornyes efter ett omløp, kan tri-glyceridblandingen i henhold til oppfinnelsen anvendes 2 til 3 ganger»
Claims (1)
- Anvendelse av esterblandinger av rettkjedede, mettede fettsyrer med 6 til H, fortrinnsvis 8 til 12, karbonatomer med flerverdige alkoholer med minst 3 hydroksylgrupper, fortrinnsvis glycerol, i mineraloljeemulsjoner som smøremiddel for kaldvalsing av metallblikk»
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR630027426 | 1963-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118334B true NO118334B (no) | 1969-12-15 |
Family
ID=10927172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO65159839A NO118334B (no) | 1963-07-29 | 1965-08-24 |
Country Status (9)
| Country | Link |
|---|---|
| AT (3) | AT260000B (no) |
| BE (1) | BE651068A (no) |
| DE (1) | DE1517002A1 (no) |
| DK (1) | DK115812B (no) |
| ES (2) | ES302469A1 (no) |
| IT (1) | IT1061779B (no) |
| NL (1) | NL143411B (no) |
| NO (1) | NO118334B (no) |
| SE (1) | SE311586B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3526596A (en) * | 1968-06-05 | 1970-09-01 | Quaker Chem Corp | Lubricants for metalworking operations |
-
1964
- 1964-05-08 DE DE19641517002 patent/DE1517002A1/de active Pending
- 1964-06-08 AT AT858765A patent/AT260000B/de active
- 1964-06-08 AT AT490764A patent/AT261379B/de active
- 1964-06-08 AT AT858865A patent/AT260403B/de active
- 1964-06-19 IT IT13601/64A patent/IT1061779B/it active
- 1964-07-23 SE SE8966/64A patent/SE311586B/xx unknown
- 1964-07-23 NL NL646408456A patent/NL143411B/xx unknown
- 1964-07-27 DK DK372964AA patent/DK115812B/da unknown
- 1964-07-28 ES ES0302469A patent/ES302469A1/es not_active Expired
- 1964-07-28 BE BE651068D patent/BE651068A/xx unknown
- 1964-12-16 ES ES307182A patent/ES307182A1/es not_active Expired
-
1965
- 1965-08-24 NO NO65159839A patent/NO118334B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1517002A1 (de) | 1969-04-10 |
| SE311586B (no) | 1969-06-16 |
| AT260403B (de) | 1968-03-11 |
| NL143411B (nl) | 1974-10-15 |
| AT260000B (de) | 1968-02-12 |
| IT1061779B (it) | 1983-04-30 |
| ES307182A1 (es) | 1965-05-01 |
| DK115812B (da) | 1969-11-10 |
| ES302469A1 (es) | 1965-03-16 |
| BE651068A (no) | 1964-11-16 |
| AT261379B (de) | 1968-04-25 |
| NL6408456A (no) | 1965-02-01 |
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