JP2000506192A - lubricant - Google Patents

lubricant

Info

Publication number
JP2000506192A
JP2000506192A JP9530538A JP53053897A JP2000506192A JP 2000506192 A JP2000506192 A JP 2000506192A JP 9530538 A JP9530538 A JP 9530538A JP 53053897 A JP53053897 A JP 53053897A JP 2000506192 A JP2000506192 A JP 2000506192A
Authority
JP
Japan
Prior art keywords
composition according
lubricant
composition
weight
present
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.)
Withdrawn
Application number
JP9530538A
Other languages
Japanese (ja)
Inventor
オフイラー，マイケル・トーマス
フエルビースト，ウイレム・ペー
Original Assignee
ユニリーバー・ナームローゼ・ベンノートシヤープ
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8223718&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2000506192(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ユニリーバー・ナームローゼ・ベンノートシヤープ filed Critical ユニリーバー・ナームローゼ・ベンノートシヤープ
Publication of JP2000506192A publication Critical patent/JP2000506192A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/30—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms
    • C10M129/32—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms monocarboxylic
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M133/08—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/32—Wires, ropes or cables lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

(57)【要約】 本発明は、１つ以上のジアミン化合物及び１つ以上の第四アンモニウム化合物、またはその可溶性塩を含む、潤滑剤濃縮組成物を提供する。本発明は更に、本発明による潤滑剤濃縮組成物を希釈する段階と、その結果得られる希釈潤滑剤をそのシステムを通過させる段階とを含む、瓶洗浄システムまたはコンベヤベルトシステムのようなシステムを潤滑する方法にも係わる。本発明は更に、本発明の潤滑剤濃縮組成物を適切な使用濃度に水で希釈することによって得られる潤滑剤組成物にも係わる。   (57) [Summary] The present invention provides a lubricant concentrate composition comprising one or more diamine compounds and one or more quaternary ammonium compounds, or a soluble salt thereof. The present invention further provides for lubricating a system, such as a bottle washing system or a conveyor belt system, comprising diluting a lubricant concentrate composition according to the present invention and passing the resulting diluted lubricant through the system. It also concerns how to do it. The present invention further relates to a lubricant composition obtained by diluting the lubricant concentrate composition of the present invention with water to an appropriate use concentration.

Description

【発明の詳細な説明】 潤滑剤 発明の分野 本発明は、潤滑剤濃縮組成物に係り、更に特に、こうした濃縮物を希釈するこ とによって得られる、殺生物剤活性を有する潤滑剤組成物に係る。 発明の背景 スラットコンベヤシステム（ｓｌａｔ ｃｏｎｖｅｙｏｒ ｓｙｓｔｅｍ）、 例えば工業用瓶洗浄システムで使用されるスラットコンベヤシステムは、滑らか な走行を確実にするために潤滑される必要がある。 ジアミンを主成分とするコンベヤベルト潤滑剤が、例えばＥＰ−Ａ−３７２， ６２８から既に知られている。こうした潤滑剤は、ジアミンを可溶化するために 酢酸を使用する。しかし、この場合の問題は、低ｐＨでは潤滑が失われるという ことである。 本発明者は、酢酸の代わりに第四アンモニウム化合物を使用することによって 、特に酢酸の代わりにジデシルジメチルアン モニウムクロリドを使用することによって、効果的な潤滑剤が得られることを発 見している。更に、従来技術の潤滑剤に比較して、潤滑剤活性に実質的に影響を 与えずに潤滑剤組成物中のジアミン化合物の含量を低下させることが可能であり 、従って、容易に洗い落とすことが可能な低発泡性潤滑剤を得ることが可能であ ることも発見されている。 発明の定義 本発明の第１の側面では、潤滑剤組成物に希釈することが可能な、請求項１に 記載の通りの潤滑剤濃縮組成物が提供される。 本発明の第２の側面では、本発明の潤滑剤濃縮組成物を希釈する段階と、その 結果得られる希釈潤滑剤をそのシステムを通過させる段階とを含む、瓶洗浄系（ システム）またはコンベヤベルト系（システム）のような系（システム）を潤滑 する方法が提供される。 本発明の第３の側面では、本発明の潤滑剤濃縮組成物を水で適切な使用濃度に 希釈することによって得ることが可能な潤滑剤組成物が提供される。 希釈潤滑剤組成物が、本発明の潤滑剤濃縮組成物の水溶液の０．２重量％から ０．４重量％であることが好ましい。 本発明の第４の側面では、本発明は、瓶洗浄システムまたはコンベヤベルトシ ステムを潤滑するための本発明の潤滑剤組成物の使用を提供する。 発明の詳細な説明 本発明による潤滑剤組成物では、ジアミンを可溶化するために比較的多量の酸 を加える必要がないので、実質的に全てのジアミンを潤滑に利用することが可能 となる。本発明の潤滑剤は公知の潤滑剤よりもアルカリ度が高く、従って、酸性 汚染からの保護をもたらす。 公知の潤滑剤をスラットコンベヤシステムで使用する場合（特に、こうしたシ ステムを例えば週末に運転休止させる場合）に生じる可能性がある問題は、この コンベヤシステム内で繁殖する生物薄膜の発生である。水によって運ばれる生物 によって生じるこの生物薄膜は、こうしたタイプのシステムに関連した粘着物、 悪臭、及び、衛生問題の主たる原因である。 本発明による潤滑剤組成物の更に別の利点は、この組成物が、上記システム中 で生物が繁殖することを防止し且つ上記システム内に既に存在するあらゆるそう した生物を殺すために効果的な殺生物剤活性を提供することによって、この生物 薄膜の形成 という問題を克服するということである。 本発明の潤滑剤濃縮組成物は、その組成物中に各ジアミン化合物を１重量％か ら５重量％含むことが好ましい。各ジアミン化合物の濃度が１重量％から２重量 ％の範囲内であることが更に好ましい。 本発明の潤滑剤組成物中に含まれるジアミン化合物は、Ｎ−オレイル−１，３ −ジアミノプロパンとＮ−ココ−１，３−ジアミノプロパンから主に成るグルー プから選択されることが好ましく、これらのジアミン化合物は効果的な結果をも たらす。 本発明の潤滑剤濃縮組成物中に含まれる第四アンモニウム化合物の濃度は、４ 重量％から１０重量％の範囲内であることが好ましく、５重量％から６重量％の 範囲内であることが更に好ましい。 この第四アンモニウム化合物は次の一般式を有することが好ましく、 前式中で、Ｒ1とＲ2とがＣ１−Ｃ５であり、且つ、Ｒ3とＲ4 とがＣ８−Ｃ１２であり、 更に、この化合物がジデシルジメチルアンモニウムクロリドであることが最も好 ましい。 更に、ジデシルジメチルアンモニウムクロリドは次の利点を提供する。 − この第四アンモニウム化合物を本発明の組成物で使用する場合に潤滑性と 殺菌作用（殺生物剤活性）の両方が得られるｐＨ範囲が、ＥＰ−Ａ−３７２，６ ２８に開示されている潤滑剤のような従来技術の潤滑剤を使用する場合に得られ るｐＨ範囲よりも広く、本発明の場合には上限のｐＨが約１０である。 − 希釈水中のアニオンに対する反応性が従来の潤滑剤に比べて著しく低く、 即ち、高レベルのアニオン（特に硫酸塩）を含む使用溶液からの沈殿を生じ易い ことが知られているジアミンを主成分とする潤滑剤の分野で、大きな改善が得ら れることを、本発明者は発見している。 − このタイプの第四アンモニウム化合物を含む本発明による組成物の化学的 酸素要求量レベルと窒素レベルが著しく低下させられ、従って、環境への負荷及 び廃液処理コストが低減される。 − 気泡レベルが従来の潤滑剤に比べて著しく低く、従って、気泡を容易に洗 い流すことが可能であり、本発明による潤滑剤組成物は費用効果が高い。 本発明の潤滑剤組成物が更に、酸（望ましくは酢酸）も含むことが好ましい。 濃縮組成物中での上記酸の濃度が０．０１重量％から１重量％の範囲内であるこ とが効果的である。 本発明の潤滑剤組成物の洗浄作用を向上させるために、上記組成物が更に非イ オン性剤も含むことが好ましく、この非イオン性剤の濃度が濃縮組成物を基準と して０．１重量％から５重量％の範囲内であることが効果的である。上記非イオ ン性剤がオレイルアミンエトキシラートであることが好ましい。 本発明の潤滑剤組成物の更に別の随意の好ましい成分は洗剤ビルダーであり、 この洗剤ビルダーはトリエタノールアミンであることが好ましい。上記ビルダー の濃度が本発明の濃縮組成物を基準として０．１重量％から５重量％の範囲内で あることが好ましい。 次に示す実施例によって本発明を説明するが、この実施例では特に明記しない 限り「％」は重量％である。 次の組成を有する潤滑剤濃縮物を調合した。 Ｎ−オレイル−１，３−ジアミノプロパン １．５重量％ Ｎ−ココ−１，３−ジアミノプロパン １．５重量％ 酢酸（６０％）（他の酸） ０．５重量％ ジデシルジメチルアンモニウムクロリド（80％） ６．８重量％ 水を加えて１００重量％とする。 この濃縮組成物を水で希釈し、０．３重量％の希釈潤滑剤組成物にした。 適切な希釈潤滑剤組成物を得るために必要とされる希釈度が、その濃縮組成物 中のジアミンの濃度によって決まることが理解されるだろう。DETAILED DESCRIPTION OF THE INVENTION                               lubricant Field of the invention   The present invention relates to lubricant concentrate compositions, and more particularly to diluting such concentrates. And a lubricant composition having biocide activity. Background of the Invention   Slat conveyor system, For example, slat conveyor systems used in industrial bottle cleaning systems It needs to be lubricated to ensure proper running.   Conveyor belt lubricants based on diamines are described, for example, in EP-A-372, 628 already known. These lubricants are used to solubilize diamines Use acetic acid. However, the problem in this case is that lubrication is lost at low pH. That is.   The inventor has proposed that by using a quaternary ammonium compound instead of acetic acid , Especially didecyldimethylamine instead of acetic acid The use of monium chloride resulted in an effective lubricant. I'm watching. Furthermore, there is a substantial effect on lubricant activity compared to prior art lubricants. It is possible to reduce the content of diamine compounds in the lubricant composition without giving Therefore, it is possible to obtain a low foaming lubricant that can be easily washed off. Have also been discovered. Definition of Invention   In a first aspect of the present invention, wherein the lubricant composition can be diluted with a lubricant composition. A lubricant concentrate composition as described is provided.   In a second aspect of the present invention, a step of diluting the lubricant concentrate composition of the present invention, Passing the resulting diluted lubricant through the system. System) or a system such as a conveyor belt system A method is provided for doing so.   In a third aspect of the present invention, the lubricant concentrate composition of the present invention is brought to an appropriate use concentration with water. There is provided a lubricant composition obtainable by dilution.   The diluted lubricant composition may have a concentration of from 0.2% by weight of the aqueous solution of the lubricant concentrate composition of the present invention. Preferably it is 0.4% by weight.   In a fourth aspect of the invention, the invention relates to a bottle cleaning system or conveyor belt system. There is provided the use of the lubricant composition of the present invention for lubricating a stem. Detailed description of the invention   In the lubricant composition according to the present invention, a relatively large amount of acid is used to solubilize the diamine. Virtually no diamines can be used for lubrication Becomes The lubricants of the present invention have a higher alkalinity than known lubricants and are therefore acidic. Provides protection from pollution.   When using known lubricants in slat conveyor systems (especially for such Problems that can arise when stems are shut down (for example, on weekends) The occurrence of biological thin films that propagate in conveyor systems. Creatures carried by water This biofilm produced by the slimes associated with these types of systems It is a major source of odors and hygiene problems.   Yet another advantage of the lubricant composition according to the present invention is that To prevent breeding of creatures in By providing effective biocide activity to kill the killed organism Thin film formation Is to overcome this problem.   The lubricant concentrated composition of the present invention contains 1% by weight of each diamine compound in the composition. And preferably 5% by weight. The concentration of each diamine compound is from 1% by weight to 2% by weight % Is more preferable.   The diamine compound contained in the lubricant composition of the present invention is N-oleyl-1,3 Glue mainly consisting of diaminopropane and N-coco-1,3-diaminopropane Preferably, these diamine compounds have effective results. Sprinkle.   The concentration of the quaternary ammonium compound contained in the lubricant concentrate composition of the present invention is 4 Preferably in the range of from 5% to 6% by weight. More preferably, it is within the range.   This quaternary ammonium compound preferably has the general formula: In the above formula, R1And RTwoIs C1-C5, and RThreeAnd RFour Is C8-C12, Most preferably, the compound is didecyldimethylammonium chloride. Good.   In addition, didecyldimethylammonium chloride offers the following advantages.   -When this quaternary ammonium compound is used in the composition of the present invention, lubricity and The pH range in which both bactericidal activity (biocide activity) is obtained is described in EP-A-372,6. 28 when using prior art lubricants such as those disclosed in US Pat. The upper limit pH is about 10 in the present invention.   -Significantly less reactive to anions in the dilution water than conventional lubricants, That is, precipitation from use solutions containing high levels of anions (especially sulfates) is likely to occur. Significant improvements have been achieved in the field of lubricants based on diamines, which are known to The present inventor has discovered that   The chemical composition of a composition according to the invention comprising a quaternary ammonium compound of this type; Oxygen demand and nitrogen levels are significantly reduced, thus reducing environmental impact. And waste liquid treatment costs are reduced.   -The level of air bubbles is significantly lower than conventional lubricants and therefore, It is possible to flush and the lubricant composition according to the invention is cost-effective.   It is preferable that the lubricant composition of the present invention further contains an acid (preferably acetic acid). The concentration of the acid in the concentrated composition is in the range of 0.01% to 1% by weight. And is effective.   In order to improve the cleaning effect of the lubricant composition of the present invention, the above-mentioned composition is further non-aqueous. It is also preferable to include an on-agent, and the concentration of this non-ionic agent is based on the concentrated composition. Effectively, the content is in the range of 0.1% by weight to 5% by weight. Above non-io Preferably, the surfactant is oleylamine ethoxylate.   Yet another optional preferred component of the lubricant composition of the present invention is a detergent builder, Preferably, the detergent builder is triethanolamine. Builder above Is within the range of 0.1% to 5% by weight based on the concentrated composition of the present invention. Preferably, there is.   The present invention will be described with reference to the following examples, which are not particularly specified. As far as possible, "%" is% by weight.   A lubricant concentrate having the following composition was prepared. N-oleyl-1,3-diaminopropane 1.5% by weight N-coco-1,3-diaminopropane 1.5% by weight Acetic acid (60%) (other acids) 0.5% by weight Didecyldimethylammonium chloride (80%) 6.8% by weight Water is added to make up to 100% by weight.   This concentrated composition was diluted with water to give a 0.3% by weight diluted lubricant composition.   The dilution required to obtain a suitable diluted lubricant composition depends on the concentration of the concentrated composition. It will be understood that it depends on the concentration of the diamine in it.

【手続補正書】特許法第１８４条の８第１項 【提出日】１９９８年２月１６日（１９９８．２．１６） 【補正内容】 請求の範囲 １． Ｎ−オレイル−１，３−ジアミノプロパンとＮ−ココ−１，３−ジアミノ プロパンから主に成るグループから選択される１つ以上のジアミン化合物と、４ 重量％から１０重量％のジデシルジメチルアンモニウムクロリドとを含む、潤滑 剤濃縮組成物。 ２． 各ジアミン化合物を１重量％から５重量％含む請求項１に記載の組成物。 ３． 更に酢酸も含む請求項１または２に記載の組成物。 ４． 前記酸の濃度が０．０１重量％から１重量％の範囲内である請求項３に記 載の組成物。 ５． 更に非イオン性剤も含む請求項１から４のいずれかに記載の組成物。 ６． 前記非イオン性剤がオレイルアミンエトキシラートである請求項５に記載 の組成物。 ７． 前記非イオン性剤が０．１重量％から５重量％の範囲内である請求項５ま たは６に記載の組成物。 ８． 更に洗剤ビルダーも含む請求項１から７のいずれかに記 載の組成物。 ９． 前記洗剤ビルダーがトリエタノールアミンである請求項８に記載の組成物 。 １０． 前記洗剤ビルダーの濃度が０．１重量％から５重量％の範囲内である請 求項８または９に記載の組成物。 １１． 請求項１から１０に記載の潤滑剤濃縮組成物を希釈する段階と、その結 果得られた希釈潤滑剤を瓶洗浄系またはコンベヤベルト系のような系を介して通 過させる段階とを含む、該系を潤滑する方法。 １２． 請求項１から１０のいずれかに記載の前記濃縮組成物を適切な使用濃度 に水で希釈することによって得られる潤滑剤組成物。[Procedure for Amendment] Article 184-8, Paragraph 1 of the Patent Act [Date of Submission] February 16, 1998 (Feb. 16, 1998) [Details of Amendment] Claims 1. One or more diamine compounds selected from the group consisting mainly of N-oleyl-1,3-diaminopropane and N-coco-1,3-diaminopropane, and 4% to 10% by weight of didecyldimethylammonium And a chloride concentrate. 2. The composition according to claim 1, comprising 1 to 5% by weight of each diamine compound. 3. 3. The composition according to claim 1, further comprising acetic acid. 4. The composition according to claim 3, wherein the concentration of the acid is in the range of 0.01% to 1% by weight. 5. The composition according to any one of claims 1 to 4, further comprising a nonionic agent. 6. The composition according to claim 5, wherein the non-ionic agent is oleylamine ethoxylate. 7. The composition according to claim 5 or 6, wherein the nonionic agent is in the range of 0.1% to 5% by weight. 8. 8. The composition according to claim 1, further comprising a detergent builder. 9. 9. The composition of claim 8, wherein said detergent builder is triethanolamine. 10. The composition according to claim 8 or 9, wherein the concentration of the detergent builder is in the range of 0.1% to 5% by weight. 11. Diluting the lubricant concentrate composition of claims 1 to 10 and passing the resulting diluted lubricant through a system such as a bottle washing system or a conveyor belt system. How to lubricate the system. 12. A lubricant composition obtained by diluting the concentrated composition according to any one of claims 1 to 10 to an appropriate use concentration with water.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ１０Ｍ 133:08） (81)指定国 ＥＰ(ＡＴ，ＢＥ，ＣＨ，ＤＥ， ＤＫ，ＥＳ，ＦＩ，ＦＲ，ＧＢ，ＧＲ，ＩＥ，ＩＴ，Ｌ Ｕ，ＭＣ，ＮＬ，ＰＴ，ＳＥ)，ＯＡ(ＢＦ，ＢＪ，ＣＦ ，ＣＧ，ＣＩ，ＣＭ，ＧＡ，ＧＮ，ＭＬ，ＭＲ，ＮＥ， ＳＮ，ＴＤ，ＴＧ)，ＡＰ(ＫＥ，ＬＳ，ＭＷ，ＳＤ，Ｓ Ｚ，ＵＧ)，ＵＡ(ＡＭ，ＡＺ，ＢＹ，ＫＧ，ＫＺ，ＭＤ ，ＲＵ，ＴＪ，ＴＭ)，ＡＬ，ＡＭ，ＡＴ，ＡＵ，ＡＺ ，ＢＡ，ＢＢ，ＢＧ，ＢＲ，ＢＹ，ＣＡ，ＣＨ，ＣＮ， ＣＵ，ＣＺ，ＤＥ，ＤＫ，ＥＥ，ＥＳ，ＦＩ，ＧＢ，Ｇ Ｅ，ＨＵ，ＩＬ，ＩＳ，ＪＰ，ＫＥ，ＫＧ，ＫＰ，ＫＲ ，ＫＺ，ＬＣ，ＬＫ，ＬＲ，ＬＳ，ＬＴ，ＬＵ，ＬＶ， ＭＤ，ＭＧ，ＭＫ，ＭＮ，ＭＷ，ＭＸ，ＮＯ，ＮＺ，Ｐ Ｌ，ＰＴ，ＲＯ，ＲＵ，ＳＤ，ＳＥ，ＳＧ，ＳＩ，ＳＫ ，ＴＪ，ＴＭ，ＴＲ，ＴＴ，ＵＡ，ＵＧ，ＵＺ，ＶＮ (72)発明者 フエルビースト，ウイレム・ペー オランダ国、エヌ・エル―3606・アー・エ ヌ・マールセン、マールセンブルークセデ イーク・２、デイバーシイ・リーバー──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat II (Reference) C10M 133: 08) (81) Designated country EP (AT, BE, CH, DE, DK, ES, FI, FR) , GB, GR, IE, IT, LU, MC, NL, PT, SE), OA (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG) ), AP (KE, LS, MW, SD, SZ, UG), UA (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), AL, AM, AT, AU, AZ, BA , BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG , SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN (72) Inventor Felbeest, Willem Phe, N.L. Xedake II, Daversey Reaver

Claims (1)

【特許請求の範囲】 １． １つ以上のジアミン化合物及び１つ以上の第四アンモニウム化合物、また はその可溶性塩を含む、潤滑剤濃縮組成物。 ２． 前記ジアミン化合物が、Ｎ−オレイル−１，３−ジアミノプロパンとＮ− ココ−１，３−ジアミノプロパンから主に成るグループから選択される請求項１ に記載の組成物。 ３． 各ジアミン化合物を１重量％から５重量％含む請求項１または２に記載の 組成物。 ４． 前記第四アンモニウム化合物が次の一般式を有し、 前式中で、Ｒ1とＲ2とがＣ１−Ｃ５であり、且つ、Ｒ3とＲ4とがＣ８−Ｃ１２で ある請求項１から３のいずれかに記載の組成物。 ５． 前記第四アンモニウム化合物がジデシルジメチルアンモニウムクロリドで ある請求項４に記載の組成物。 ６． ４重量％から１０重量％の前記第四アンモニウム化合物 を含む請求項１から５のいずれかに記載の組成物。 ７． 更に酢酸も含む請求項１から６のいずれかに記載の組成物。 ８． 前記酸の濃度が０．０１重量％から１重量％の範囲内である請求項７に記 載の組成物。 ９． 更に非イオン性剤も含む請求項１から８のいずれかに記載の組成物。 １０． 前記非イオン性剤がオレイルアミンエトキシラートである請求項９に記 載の組成物。 １１． 前記非イオン性剤が０．１重量％から５重量％の範囲内である請求項９ または１０に記載の組成物。 １２． 更に洗剤ビルダーも含む請求項１から１１のいずれかに記載の組成物。 １３． 前記洗剤ビルダーがトリエタノールアミンである請求項１２に記載の組 成物。 １４． 前記洗剤ビルダーの濃度が０．１重量％から５重量％の範囲内である請 求項１２または１３に記載の組成物。 １５． 請求項１から１４に記載の潤滑剤濃縮組成物を希釈する段階と、その結 果得られる希釈潤滑剤を瓶洗浄系又はコンベ アベルト系のような系を介して通過させる段階とを含む、該系を潤滑する方法。 １６． 請求項１から１４のいずれかに記載の前記濃縮組成物を適切な使用濃度 に水で希釈することによって得られる潤滑剤組成物。[Claims] 1. A lubricant concentrate composition comprising one or more diamine compounds and one or more quaternary ammonium compounds, or a soluble salt thereof. 2. The composition according to claim 1, wherein the diamine compound is selected from the group consisting mainly of N-oleyl-1,3-diaminopropane and N-coco-1,3-diaminopropane. 3. 3. The composition according to claim 1, comprising 1 to 5% by weight of each diamine compound. 4. The quaternary ammonium compound has the general formula: In Equation, R 1 and R 2 are C1-C5, and A composition according to any one of claims 1 and R 3 and R 4 are C8-C12 3. 5. 5. The composition according to claim 4, wherein said quaternary ammonium compound is didecyldimethylammonium chloride. 6. A composition according to any of the preceding claims, comprising from 4% to 10% by weight of the quaternary ammonium compound. 7. 7. The composition according to claim 1, further comprising acetic acid. 8. The composition of claim 7, wherein the concentration of the acid is in the range of 0.01% to 1% by weight. 9. 9. The composition according to claim 1, further comprising a nonionic agent. 10. 10. The composition according to claim 9, wherein said non-ionic agent is oleylamine ethoxylate. 11. The composition according to claim 9 or 10, wherein the nonionic agent is in the range of 0.1% to 5% by weight. 12. The composition according to any of the preceding claims, further comprising a detergent builder. 13. 13. The composition according to claim 12, wherein said detergent builder is triethanolamine. 14． 14. The composition according to claim 12 or 13, wherein the concentration of the detergent builder is in the range from 0.1% to 5% by weight. 15. 15. A system comprising diluting the lubricant concentrate composition of claims 1 to 14 and passing the resulting diluted lubricant through a system such as a bottle washing system or a conveyor belt system. How to lubricate. 16. A lubricant composition obtained by diluting the concentrated composition according to any one of claims 1 to 14 to an appropriate use concentration with water.
JP9530538A 1996-02-27 1997-01-29 lubricant Withdrawn JP2000506192A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96200495 1996-02-27
EP96200495.8 1996-02-27
PCT/EP1997/000455 WO1997031992A1 (en) 1996-02-27 1997-01-29 Lubricant

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JP2000506192A true JP2000506192A (en) 2000-05-23

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EP (1) EP0883668B1 (en)
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AU (1) AU1598997A (en)
BR (1) BR9707726A (en)
CA (1) CA2244130A1 (en)
DE (1) DE69707105T2 (en)
ES (1) ES2165018T3 (en)
WO (1) WO1997031992A1 (en)
ZA (1) ZA97941B (en)

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Publication number Priority date Publication date Assignee Title
BE1011367A3 (en) * 1997-09-12 1999-08-03 Sopura S A Lubricant formulation and use of same
US7745381B2 (en) 2005-03-15 2010-06-29 Ecolab Inc. Lubricant for conveying containers
US7741257B2 (en) 2005-03-15 2010-06-22 Ecolab Inc. Dry lubricant for conveying containers
EP2105494B1 (en) * 2008-03-25 2019-05-08 Diversey, Inc. A method of lubricating a conveyor belt
EP2619296B1 (en) 2010-09-24 2020-01-22 Ecolab USA Inc. Method for lubricating a conveyor
BR112015022512B1 (en) 2013-03-11 2022-09-13 Ecolab Usa Inc METHODS TO LUBRICATE A STATIONARY TRANSFER BOARD

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DE3631953A1 (en) * 1986-09-19 1988-03-31 Akzo Gmbh METHOD FOR LUBRICATING AND CLEANING BOTTLE TRANSPORT BELTS IN THE BEVERAGE INDUSTRY
US5510045A (en) * 1988-07-14 1996-04-23 Diversey Corporation Alkaline diamine track lubricants
EP0372628B2 (en) * 1988-12-05 1996-10-30 Unilever N.V. Use of aqueous lubricant solutions based on fatty alkyl amines
US5244589A (en) * 1991-01-16 1993-09-14 Ecolab Inc. Antimicrobial lubricant compositions including a fatty acid and a quaternary
US5182035A (en) * 1991-01-16 1993-01-26 Ecolab Inc. Antimicrobial lubricant composition containing a diamine acetate

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EP0883668B1 (en) 2001-10-04
WO1997031992A1 (en) 1997-09-04
CA2244130A1 (en) 1997-09-04
ZA97941B (en) 1998-08-05
DE69707105D1 (en) 2001-11-08
EP0883668A1 (en) 1998-12-16
AU1598997A (en) 1997-09-16
BR9707726A (en) 1999-04-06
DE69707105T2 (en) 2002-03-07
ES2165018T3 (en) 2002-03-01

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