DE711440C - Gleit- und Schmiermittel - Google Patents
Gleit- und SchmiermittelInfo
- Publication number
- DE711440C DE711440C DEI62999D DEI0062999D DE711440C DE 711440 C DE711440 C DE 711440C DE I62999 D DEI62999 D DE I62999D DE I0062999 D DEI0062999 D DE I0062999D DE 711440 C DE711440 C DE 711440C
- Authority
- DE
- Germany
- Prior art keywords
- lubricants
- salts
- aqueous solutions
- acid
- acids
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
- C10M2209/062—Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Lubricants (AREA)
- Dental Preparations (AREA)
Description
- Gleit- und Schmiermittel Zusatz zum Patent 703 238 Das Hauptpatent 703 238 betrifft die Verwendung von wäßrigen Lösungen von Salzen der Poly,acrylsätlre als Gleit- und Schmiermittel.
- Es wurde gefunden, daß man in gleicher Weise auch wäßrige Lösungen von Salzen anderer bekannter hochpolymerer Säuren verwenden kann. Solche Säuren sind beispielsweise polymere Methacrylsäure sowie Miscllpolymerisate aus Acrylsäure, Methacrylsäure, Maleinsäure oder Fumarsäure mit anderen unter den gleichen Bbedingungen polymerisierbaren Verbindungen, insbesondere Vinylverbindungen.
- Die Anwendung der wäßrigen Lösungen der Salze dieser Säuren geschieht in gleicher Weise, wie es im Hauptpatent für die Salze der Polyacrylsäure beschrieben ist.
- Beispiel Man löst 2,5 Gewichtsteile polymethacrylsaures Natrium in 97,5 Genvichtsteilen Wasser und erhält so eine farblose, klare viscose Flüssigkeit, die gegebenenfalls nach Zusatz emes Desinfektionsmittels zum Gleitendmachen von medizinischen Instrumenten sowie zum Gleitendmachen von Geburtsavegen mit Vorteil verwendet werden kann.
Claims (1)
- PATENTANSPRUCH: Die Verwendung von wäßrigen Lösungen von Salzen anderer hochpolymerer Garbonsäuren als Polyacrylsäure als Gleit- und Schmiermittel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI62999D DE711440C (de) | 1938-11-29 | 1938-11-29 | Gleit- und Schmiermittel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI62999D DE711440C (de) | 1938-11-29 | 1938-11-29 | Gleit- und Schmiermittel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE711440C true DE711440C (de) | 1941-10-01 |
Family
ID=7195806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI62999D Expired DE711440C (de) | 1938-11-29 | 1938-11-29 | Gleit- und Schmiermittel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE711440C (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE945282C (de) * | 1951-03-15 | 1956-07-05 | Socony Mobil Oil Co Inc | Schmierfett |
EP0119156A2 (de) * | 1983-03-02 | 1984-09-19 | Schering Aktiengesellschaft | Prostaglandin-haltiges pharmazeutisches Präparat und seine Herstellung |
-
1938
- 1938-11-29 DE DEI62999D patent/DE711440C/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE945282C (de) * | 1951-03-15 | 1956-07-05 | Socony Mobil Oil Co Inc | Schmierfett |
EP0119156A2 (de) * | 1983-03-02 | 1984-09-19 | Schering Aktiengesellschaft | Prostaglandin-haltiges pharmazeutisches Präparat und seine Herstellung |
EP0119156A3 (en) * | 1983-03-02 | 1985-01-09 | Schering Aktiengesellschaft Berlin Und Bergkamen | Prostaglandin-containing pharmaceutical composition and its preparation |
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