JPH0465330A - Composition for coating scratch on glass vessel - Google Patents
Composition for coating scratch on glass vesselInfo
- Publication number
- JPH0465330A JPH0465330A JP17782690A JP17782690A JPH0465330A JP H0465330 A JPH0465330 A JP H0465330A JP 17782690 A JP17782690 A JP 17782690A JP 17782690 A JP17782690 A JP 17782690A JP H0465330 A JPH0465330 A JP H0465330A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- composition
- fatty acid
- triglyceride
- glass vessel
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 15
- 238000000576 coating method Methods 0.000 title claims abstract description 13
- 239000000203 mixture Substances 0.000 title claims abstract description 12
- 239000011521 glass Substances 0.000 title claims abstract description 8
- 150000004667 medium chain fatty acids Chemical class 0.000 claims abstract description 7
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 8
- 239000000194 fatty acid Substances 0.000 abstract description 8
- 229930195729 fatty acid Natural products 0.000 abstract description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 abstract description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 abstract description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 abstract description 4
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 abstract description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 abstract description 2
- 239000005639 Lauric acid Substances 0.000 abstract description 2
- 150000004665 fatty acids Chemical class 0.000 abstract description 2
- 229960002446 octanoic acid Drugs 0.000 abstract description 2
- 150000003626 triacylglycerols Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- -1 alcohol fatty acid ester Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229940057995 liquid paraffin Drugs 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 235000003084 food emulsifier Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/08—Coverings or external coatings
- B65D23/0807—Coatings
- B65D23/0814—Coatings characterised by the composition of the material
- B65D23/0821—Coatings characterised by the composition of the material consisting mainly of polymeric materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surface Treatment Of Glass (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はヒールやジュース等のガラス容器の外表面に発
生するすり傷のコーティング用組成物に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a composition for coating scratches occurring on the outer surface of glass containers such as heels and juice containers.
〔従来の技術及び発明か解決しようとする課題］ヒール
やジュース等の容器として使用されているガラスびんは
、回収して繰り返し用いられるが、これらびん類を繰り
返し使用しているびん詰め工程や流通過程等において互
いにびんがすれ合って外表面にすり傷が生じ、外観が損
われ、びん詰め飲料の商品価値を低下させていた。[Prior Art and Problems to be Solved by the Invention] Glass bottles used as containers for drinks, juices, etc. are collected and used repeatedly, but the bottling process and distribution that use these bottles repeatedly is difficult. During the process, the bottles rub against each other, causing scratches on the outer surface, damaging the appearance and reducing the commercial value of the bottled beverage.
このような問題に対処するために種々のコーティング組
成物か提案されている。例えば特開昭５７−１７９０５
３号では、ジメチルポリシロキサンとアミノメチルポリ
シロキサンとを併用する組成物か示されている。又特開
昭５９−１４５２５９号では、流動パラフィンを主成分
として、高級アルコール脂肪酸エステル及び高級アルコ
ール脂肪酸エステルを少量併用する組成物が示されてい
る。しかし、これらのものはコーテイング性能、安全性
及び価格さらには作業環境、輸送適性なとのすへての点
て十分というわけてはなく、それぞれ一長一短かあるた
め、もっと性能かよく、より安全性が高く且つ低価格の
ものが望まれている。本発明の目的は上Ｊ己問照点が解
決されたガラス容器のすり傷コーティング用組成物を提
供することである。Various coating compositions have been proposed to address these problems. For example, JP-A-57-17905
No. 3 discloses a composition that uses dimethylpolysiloxane and aminomethylpolysiloxane in combination. Further, JP-A-59-145259 discloses a composition containing liquid paraffin as a main component and a small amount of a higher alcohol fatty acid ester and a higher alcohol fatty acid ester. However, these products are not always sufficient in terms of coating performance, safety, price, work environment, transportation suitability, etc. Each has advantages and disadvantages, so it is better to have better performance and safety. There is a desire for something that is both high in quality and low in price. An object of the present invention is to provide a composition for coating glass containers with scratches, which solves the above problems.
本発明者は、安全性が高く且つ低価格で、すぐれたガラ
ス容器のすり傷コーティング用組成物を得るべく鋭意検
討した結果、何ら使用制限のない食品添加物の範哨すな
わち食品に対して非常に安全性の高いものの中から本発
明の目的に適合する組成物を見い出した。すなわち、中
鎖脂肪酸トリグリセリドを必須成分とする組成物が、上
記問題点を解決することを見いだして本発明を完成する
に至った。As a result of intensive studies to obtain a highly safe, low-cost, and excellent composition for coating scratches on glass containers, the present inventor has discovered that it is a food additive that has no restrictions on use, that is, it is extremely suitable for foods. A composition suitable for the purpose of the present invention was found among those with high safety. That is, the inventors have found that a composition containing medium-chain fatty acid triglyceride as an essential component can solve the above problems, and have completed the present invention.
本発明で使用される中鎖脂肪酸トリグリセリド（以下Ｍ
ＣＴと略記）は、グリセリンの３個の水酸基を中鎖脂肪
酸３モルで完全にエステル化して得られるものである。Medium chain fatty acid triglyceride (hereinafter referred to as M) used in the present invention
CT) is obtained by completely esterifying the three hydroxyl groups of glycerin with 3 moles of medium chain fatty acid.
中鎖脂肪酸は炭素数８〜１２の飽和脂肪酸で、具体的に
はカプリル酸、カプリン酸、ラウリン酸である。これら
脂肪酸のそれぞれ単独あるいは混合物として用いること
が出来る。Medium-chain fatty acids are saturated fatty acids having 8 to 12 carbon atoms, and specifically include caprylic acid, capric acid, and lauric acid. Each of these fatty acids can be used alone or as a mixture.
本発明のコーティング組成物は主として乳化液として使
用する。本発明のコーティング組成物は種々の界面活性
剤を使用して乳化可能であるが、安全性の点て、食品用
乳化剤として知られるもの、例えばグリセリン脂肪酸エ
ステル、ショ糖脂肪酸エステル、ポリグリセリン脂肪酸
エステル、ソルヒタン脂肪酸エステル等が好ましい。し
かし勿論これらに限定されるものではない。The coating composition of the present invention is primarily used as an emulsion. The coating composition of the present invention can be emulsified using various surfactants, but from the viewpoint of safety, it is preferable to use known food emulsifiers, such as glycerin fatty acid ester, sucrose fatty acid ester, polyglycerin fatty acid ester. , solhitan fatty acid ester, etc. are preferred. However, it is of course not limited to these.
又、多少安全性を犠牲にしても、もっと低価格品を指向
する場合は、Ｍ ＣＴに流動パラフィンを一部併用して
もコーテイング性能には影響がない。又低価格を指向す
る別方法として、液状天然油脂例えは菜種油、大豆油あ
るいはオリーブ油等を少量Ｍ ＣＴに併用しても本目的
に合致する。またヘタツキな吉の違和感を減少させるた
めに、多少価格の点を犠牲にしても少量シリコーンオイ
ルをＭＣＴに併用すれば目的がかなえられる。Furthermore, if you are aiming for a lower-priced product even if you sacrifice some safety, even if you use some liquid paraffin in combination with MCT, the coating performance will not be affected. As another method aiming at low cost, a small amount of liquid natural oil such as rapeseed oil, soybean oil or olive oil may also be used in combination with MCT. In addition, in order to reduce the discomfort of a tired Kichi, the purpose can be achieved by using a small amount of silicone oil in combination with MCT, even if it means sacrificing the price.
次に実施例をもって本発明の有効性を具体的に示す。 Next, the effectiveness of the present invention will be specifically demonstrated with examples.
（１）コーティング方法
表１に示したコーティング剤組成のものを、ホモジナイ
ザーで１０％乳化液とし、この溶液中に、すり傷のある
洗浄ずみ（２％ＮａＯＨ水溶液に７０℃で１０分間浸漬
処理後、水洗、乾燥）ビールびんを室温て瞬間浸漬し、
その後風通しのよい場所で１日間放置コーティングした
。(1) Coating method The coating agent composition shown in Table 1 is made into a 10% emulsion using a homogenizer, and the washed surface with scratches (after being immersed in a 2% NaOH aqueous solution for 10 minutes at 70°C) is added to this solution. , washing with water, drying) Instantly soak the beer bottle at room temperature.
Thereafter, the coating was left for one day in a well-ventilated place.
（２）評価方法
１）すり偏部の隠蔽性
ジメチルシリコーンコーテイング品及び流動パラフィン
乳化コーテイング品を対照として比較判定した。(2) Evaluation method 1) Concealment of uneven part A dimethyl silicone coated product and a liquid paraffin emulsion coated product were compared and evaluated.
２）無傷平滑面の美観
すり傷のない清浄平滑面のコーティング状態を観察した
。2) Aesthetic appearance of an undamaged smooth surface The state of the coating on a clean smooth surface with no scratches was observed.
３）油剤の伸展性
油剤が平滑ガラス面上にどういう状態で留っているかを
判定した。3) Extensibility of the oil The condition in which the oil remained on the smooth glass surface was determined.
４）ベタツキ性とすべり性 指先でふれてベタツキ性とすべり性を評価した。4) Stickiness and slipperiness The stickiness and slipperiness were evaluated by touching with fingertips.
５）耐水性
コーティングびんを常温２４時間水に浸漬後、とり出し
、コーティング剤の残留状剪を評価した。5) Water-resistant coating After immersing the bottle in water at room temperature for 24 hours, it was taken out and the residual shearing of the coating agent was evaluated.
６）洗浄性
コーティングびんを２％ＮａＯＨ水溶液で７０°Ｃ１１
０分間処理し、油剤の洗い落ちる度合を観察した。6) Clean coated bottle at 70°C11 with 2% NaOH aqueous solution.
The treatment was carried out for 0 minutes, and the degree to which the oil agent was washed off was observed.
７）輸送適性
コーティングひんにラヘルを貼ってプラスチックコンテ
ナーに入れ、ＪＩＳ １０２３２に準じて振動テストを
行い輸送適性（ラヘルのこすれ度合）を見た。7) Transport suitability A coating was pasted on a rack and placed in a plastic container, and a vibration test was conducted in accordance with JIS 10232 to check transport suitability (degree of rubbing of the rack).
（３）評価の表示法
◎特に優れている ○優れている
△劣っている ×特に劣っている
〔発明の効果〕
本発明品１−〜６及び比較界１．２のコーティング剤性
能、安全性並びに価格についての評価を表２に示した。(3) Evaluation display method ◎ Particularly excellent ○ Excellent △ Inferior × Particularly poor [Effects of the invention] Performance and safety of coating agents for products 1- to 6 of the present invention and comparative field 1.2 Table 2 also shows the evaluation regarding price.
表２性能表
この表に示されるように比較界１は隠蔽性、耐水性、安
全性及び価格の点で又比較界２はベタツキすべり性、洗
浄性、輸送適性及び安全性の点で劣っているのに対して
、本発明品１〜６はいずれの項目も水準以上の結果を示
し進歩性が見られた。Table 2 Performance Table As shown in this table, Comparative World 1 is inferior in terms of concealment, water resistance, safety, and price, and Comparative World 2 is inferior in terms of sticky slip property, washability, transportability, and safety. On the other hand, products 1 to 6 of the present invention showed results that were above the standard in all items, indicating an inventive step.
Claims (1)
事を特徴とするガラス容器のすり傷コーティング用組成
物。(1) A composition for coating scratches on glass containers, which contains medium-chain fatty acid triglyceride as an essential component.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17782690A JPH0465330A (en) | 1990-07-05 | 1990-07-05 | Composition for coating scratch on glass vessel |
| US07/723,979 US5284508A (en) | 1990-07-05 | 1991-07-01 | Coating composition for glass containers |
| DE69124851T DE69124851T2 (en) | 1990-07-05 | 1991-07-02 | Compositions for coating glass containers |
| EP91110961A EP0464779B1 (en) | 1990-07-05 | 1991-07-02 | Coating composition for glass containers |
| EP94116756A EP0645351A3 (en) | 1990-07-05 | 1991-07-02 | Coating composition for glass containers. |
| DK91110961.9T DK0464779T3 (en) | 1990-07-05 | 1991-07-02 | Coating composition for glass containers |
| CA002046216A CA2046216C (en) | 1990-07-05 | 1991-07-04 | Coating composition for glass containers |
| US08/107,205 US5346544A (en) | 1990-07-05 | 1993-08-13 | Coating composition for glass containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17782690A JPH0465330A (en) | 1990-07-05 | 1990-07-05 | Composition for coating scratch on glass vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465330A true JPH0465330A (en) | 1992-03-02 |
Family
ID=16037782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17782690A Pending JPH0465330A (en) | 1990-07-05 | 1990-07-05 | Composition for coating scratch on glass vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008545613A (en) * | 2005-06-10 | 2008-12-18 | アーケマ・インコーポレイテッド | Scratch masking coating for glass containers |
| JP2019505610A (en) * | 2015-12-10 | 2019-02-28 | エコラブ ユーエスエイ インク | Abrasion masking composition for use with reusable containers and methods of using the same |
-
1990
- 1990-07-05 JP JP17782690A patent/JPH0465330A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008545613A (en) * | 2005-06-10 | 2008-12-18 | アーケマ・インコーポレイテッド | Scratch masking coating for glass containers |
| JP2019505610A (en) * | 2015-12-10 | 2019-02-28 | エコラブ ユーエスエイ インク | Abrasion masking composition for use with reusable containers and methods of using the same |
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