JPH11171745A - Production of toothpaste - Google Patents

Production of toothpaste

Info

Publication number
JPH11171745A
JPH11171745A JP36217897A JP36217897A JPH11171745A JP H11171745 A JPH11171745 A JP H11171745A JP 36217897 A JP36217897 A JP 36217897A JP 36217897 A JP36217897 A JP 36217897A JP H11171745 A JPH11171745 A JP H11171745A
Authority
JP
Japan
Prior art keywords
temperature
components
toothpaste
swelling
abrasive
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
Application number
JP36217897A
Other languages
Japanese (ja)
Inventor
Eiji Miyazaki
英治 宮崎
Teruo Magari
輝夫 鈎
Toyoyuki Sato
豊之 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lion Corp
Original Assignee
Lion Corp
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
Application filed by Lion Corp filed Critical Lion Corp
Priority to JP36217897A priority Critical patent/JPH11171745A/en
Publication of JPH11171745A publication Critical patent/JPH11171745A/en
Pending legal-status Critical Current

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  • Cosmetics (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a method which can homogeneously blend components that are dissolved or melted only at high temperatures and efficiently, industrially and advantageously produce a toothpaste having excellent effects, e.g. preventing low boiling point components such as perfumes and the like from splashing, promoting the homogeneous dispersion of abrasives and in addition preventing active ingredients from deactivating. SOLUTION: This is a method for producing a toothpaste which includes wetting agents, abrasives, perfumes, caking additives, foaming agents and water. In these components, high temperature-dissolving and/or melting components which are dissolved in water or melted at a temperature of 50 deg.C or more are contained. The method is carried out by preparing the swelling aqueous solution from a dispersant obtained by dispersing a caking additive into a wetting agent, a liquid component and a high temperature-dissolving and/or melting component at a temperature of 50 deg.C or more followed by cooling the swelling aqueous solution at 40 deg.C or less and then adding the other components into the resultant mixture under stirring.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、高温でなければ溶
解、溶融しない成分を均一に配合することができ、香
味、成分の均一性、練り肌、有効成分の安定性等に優れ
た練歯磨を効率よく製造することができる練歯磨の製造
方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toothpaste which can uniformly mix components which do not melt or melt unless it is at a high temperature, and which is excellent in flavor, uniformity of components, toothpaste and stability of active ingredients. The present invention relates to a method for producing toothpaste that can efficiently produce a toothpaste.

【0002】[0002]

【従来の技術及び発明が解決しようとする課題】従来、
練歯磨の製造方法として、特開昭58−208208
号、同58−208209号公報には、研磨剤存在下で
粘結剤を膨潤させる方法、特開昭61−236717号
公報には、微膨潤させた粘結剤を更に研磨剤存在下で粘
結剤を膨潤させるもの、特開平6−72833号公報に
は、歯磨剤の製造方法として研磨剤、粘結剤、湿潤剤、
水を40〜80℃で同時混合後、減圧脱泡し、香料を添
加するものが提案されている。更に、特開平6−728
33号公報には粘結剤の溶解の面から香料以外を温度4
0〜80℃で混合することが好適であること、特公昭6
1−11925号公報には室温で配合可能とした例が提
案されている。
2. Description of the Related Art
Japanese Patent Application Laid-Open No. 58-208208 discloses a method for producing toothpaste.
And JP-A-58-208209 disclose a method of swelling a binder in the presence of an abrasive. Japanese Patent Application Laid-Open No. 6-72833 discloses a method for producing a dentifrice, which includes an abrasive, a binder, a wetting agent,
A method in which water is simultaneously mixed at 40 to 80 ° C., defoamed under reduced pressure, and a fragrance is added has been proposed. Further, JP-A-6-728
No. 33 discloses that, except for the flavor, the temperature of 4
Mixing at 0 to 80 ° C. is preferred,
Japanese Patent Application Laid-Open No. 1-11925 proposes an example that can be blended at room temperature.

【0003】しかしながら、これらの方法では、高温で
なければ溶解困難な成分や溶融しない成分、例えば脂肪
酸ジエタノールアマイド、オウビガム、ゼラチン、分子
量1,000以上のポリエチレングリコール等を均一に
混合し、かつ香料の飛散を防止し、研磨剤混合時に好適
な粘度を確保することが難しいという問題があった。
[0003] However, in these methods, components which are difficult to dissolve or are not melted at high temperatures, such as fatty acid diethanolamide, obi gum, gelatin, polyethylene glycol having a molecular weight of 1,000 or more, are uniformly mixed with each other, There is a problem that it is difficult to prevent scattering and ensure a suitable viscosity when mixing the abrasive.

【0004】この場合、高温でなければ溶解しない成分
を混合するため配合を高温にて行うと、香料のような低
沸点成分が飛散し、香味劣化が起こる。また、高温では
研磨剤の分散がうまく行われず、凝集物ができ易い上、
酵素等の有効成分の失活が起こり易いという問題があっ
た。
[0004] In this case, if the compounding is carried out at a high temperature to mix components which will not be dissolved unless the temperature is high, low-boiling components such as fragrances are scattered and flavor deterioration occurs. Also, at high temperatures, the abrasive is not well dispersed, and aggregates are easily formed.
There has been a problem that active ingredients such as enzymes are easily deactivated.

【0005】本発明は、上記事情に鑑みなされたもの
で、高温でなければ溶解、溶融できない成分を均一に配
合し得、かつ香料のような低沸点成分の飛散を防止し、
研磨剤の均一分散をも促進し、有効成分の失活を防止で
き、高品質の練歯磨を製造することができる練歯磨の製
造方法を提供することを目的とする。
The present invention has been made in view of the above circumstances, and can uniformly mix components that cannot be melted or melted at high temperatures, and prevent scattering of low boiling components such as fragrances,
An object of the present invention is to provide a method for manufacturing toothpaste that can promote uniform dispersion of an abrasive, prevent deactivation of an active ingredient, and can manufacture high-quality toothpaste.

【0006】[0006]

【課題を解決するための手段及び発明の実施の形態】本
発明者は、上記目的を達成するため鋭意検討を重ねた結
果、湿潤剤、研磨剤、香料、粘結剤、発泡剤、水を含有
してなり、これら成分のうちに50℃以上で水に溶解又
は溶融する高温溶解/溶融性成分を含む練歯磨を製造す
る際、湿潤剤に粘結剤を分散させた分散液と、液体成分
と、高温溶解/溶融性成分とにより50℃以上の温度の
膨潤水溶液を調製した後、該膨潤水溶液を40℃以下に
冷却して残りの成分を添加混合することにより、高温で
なければ溶解、溶融しない成分を均一に配合し得る上、
香料など低沸点成分の飛散を防止し、研磨剤の均一分散
を行うのに十分な剪断力を確保できる粘度を保持できる
こと、しかも加熱不要な成分(香料、研磨剤等)の加熱
冷却を行わないのでエネルギーコストをも低くし得るこ
と、よって、高温溶解/溶融性成分を均一に配合するこ
とができる上、香味、成分の均一性、練り肌、有効成分
の安定性等に優れた練歯磨を効率よく製造することがで
きることを見出し、本発明をなすに至った。
Means for Solving the Problems and Embodiments of the Invention As a result of intensive studies to achieve the above object, the present inventor has found that a wetting agent, an abrasive, a fragrance, a binder, a foaming agent and water are used. When manufacturing a toothpaste containing a high-temperature dissolving / melting component that dissolves or melts in water at 50 ° C. or higher among these components, a dispersion in which a binder is dispersed in a wetting agent; After preparing a swelling aqueous solution at a temperature of 50 ° C. or higher from the components and the high-temperature dissolving / melting component, the swelling aqueous solution is cooled to 40 ° C. or lower, and the remaining components are added and mixed. In addition to being able to uniformly mix components that do not melt,
Prevents scattering of low-boiling components such as fragrances, and can maintain a viscosity that ensures sufficient shearing force to uniformly disperse the abrasive, and does not heat and cool components that do not require heating (fragrances, abrasives, etc.) As a result, energy costs can be reduced, so that high-temperature dissolvable / meltable components can be uniformly blended, and toothpaste excellent in flavor, uniformity of ingredients, paste skin, stability of active ingredients and the like can be obtained. They have found that they can be manufactured efficiently, and have accomplished the present invention.

【0007】また、本発明では、上記練歯磨を製造する
際、50℃以上に加熱した液体成分に、湿潤剤と粘結剤
の分散液を添加、混合し、膨潤水溶液を調製することに
より、粘結剤分散液調製のための設備に加温装置が不要
になる上、高温の液体成分に投入して膨潤溶解するた
め、膨潤溶解を十分高い温度で行うことができ、より良
好な膨潤水溶液を得ることができ、また、粘結剤分散液
調製用の配合槽は、加熱冷却設備のないものが利用可能
で、設備コスト面でも有利である。
In the present invention, when the toothpaste is manufactured, a dispersion of a wetting agent and a binder is added to a liquid component heated to 50 ° C. or higher and mixed to prepare a swelling aqueous solution. A heating device is not required in the equipment for preparing the binder dispersion, and the swelling and dissolution can be performed at a sufficiently high temperature because the swelling and dissolving can be performed by adding to the high-temperature liquid component, thereby providing a better swelling aqueous solution. Can be obtained, and a compounding tank for preparing a binder dispersion can be used without a heating and cooling facility, which is advantageous in terms of facility cost.

【0008】更に、上記方法において、高温溶解/溶融
性成分を予め50〜80℃で加温溶解させて添加、混合
することにより、高温溶解/溶融性成分を効率よく練歯
磨中に均一に配合でき、高温溶解/溶融性成分が配合時
に一気に冷却されることによる固化、不均一化を防止し
得る。
Further, in the above method, the high-temperature dissolvable / meltable component is heated and melted at 50 to 80 ° C. in advance, and then added and mixed, so that the high-temperature dissolvable / meltable component is efficiently compounded uniformly in the toothpaste. It is possible to prevent solidification and non-uniformity due to rapid cooling of the high-temperature soluble / meltable component during compounding.

【0009】従って、本発明は、湿潤剤、研磨剤、香
料、粘結剤、発泡剤及び水を含有し、かつこれら成分の
うちに50℃以上の温度で水に溶解又は溶融する高温溶
解/溶融性成分を含む練歯磨の製造方法であって、湿潤
剤に粘結剤を分散した分散液と、液体成分と、高温溶解
/溶融性成分とから50℃以上の温度の膨潤水溶液を調
製した後、該膨潤水溶液を40℃以下に冷却し、これに
残りの成分を添加混合することを特徴とする練歯磨の製
造方法を提供する。
Accordingly, the present invention relates to a high-temperature dissolving / melting agent which contains a wetting agent, an abrasive, a fragrance, a binder, a foaming agent and water, and which dissolves or melts in water at a temperature of 50 ° C. or more among these components. A method for producing a toothpaste containing a meltable component, wherein a swelling aqueous solution at a temperature of 50 ° C. or higher is prepared from a dispersion in which a binder is dispersed in a wetting agent, a liquid component, and a high-temperature soluble / meltable component. Thereafter, a method for producing a toothpaste is provided, wherein the swelling aqueous solution is cooled to 40 ° C. or lower, and the remaining components are added and mixed.

【0010】以下、本発明につき更に詳細に説明する
と、本発明の練歯磨の製造方法に係る練歯磨は、湿潤
剤、研磨剤、香料、粘結剤、発泡剤、水等を含有してな
る練歯磨である。
Hereinafter, the present invention will be described in more detail. The toothpaste according to the method for producing toothpaste of the present invention comprises a wetting agent, an abrasive, a fragrance, a binder, a foaming agent, water and the like. It is toothpaste.

【0011】ここで、湿潤剤としては、例えばキシリト
ール、ソルビット、グリセリン、エチレングリコール、
プロピレングリコール、1,3−ブチレングリコール、
ポリエチレングリコール、ポリプロピレングリコール、
マルチトール、ラクチトール、ポリエチレングリコール
等の多価アルコールなどの1種又は2種以上を挙げるこ
とができる。また、粘結剤としては、例えばキサンタン
ガム、トラガントガム、カラヤガム、アラビアガム等の
ガム類、ポリビニルアルコール、ポリアクリル酸ナトリ
ウム、カルボキシビニルポリマー、ポリビニルピロリド
ン等の合成粘結剤、カラギーナン、カルボキシメチルセ
ルロース、メチルセルロース、ヒドロキシエチルセルロ
ース等のセルロース誘導体、ゼラチン、オウビガム、シ
リカゲル、アルミニウムシリカゲル、ビーガム、ラポナ
イト等の無機粘結剤、アルギン酸ナトリウムなどの1種
又は2種以上を使用することができる。
Here, as the wetting agent, for example, xylitol, sorbitol, glycerin, ethylene glycol,
Propylene glycol, 1,3-butylene glycol,
Polyethylene glycol, polypropylene glycol,
One or more kinds of polyhydric alcohols such as maltitol, lactitol, and polyethylene glycol can be used. Further, as the binder, for example, gums such as xanthan gum, tragacanth gum, karaya gum, gum arabic, polyvinyl alcohol, sodium polyacrylate, carboxyvinyl polymer, synthetic binder such as polyvinylpyrrolidone, carrageenan, carboxymethylcellulose, methylcellulose, One or more of cellulose derivatives such as hydroxyethyl cellulose, gelatin, obi gum, silica gel, aluminum silica gel, veegum, inorganic binders such as laponite, and sodium alginate can be used.

【0012】香料としては、例えばメントール、アネト
ール、カルボン、オイゲノール、リモネン、n−デシル
アルコール、シトロネロール、α−テルピネオール、シ
トロネリルアセテート、シネオール、リナロール、エチ
ルリナロール、ワニリン、チモール、スペアミント油、
ペパーミント油、レモン油、オレンジ油、セージ油、ロ
ーズマリー油、桂皮油、ピメント油、桂葉油、シソ油、
冬緑油、丁字油、ユーカリ油、ハッカ油、アニス油等を
挙げることができ、これらを単独で又は組み合わせ、更
に必要に応じてエチルアルコールに溶解分散して使用す
ることが好ましい。
Examples of the flavor include menthol, anethole, carvone, eugenol, limonene, n-decyl alcohol, citronellol, α-terpineol, citronellyl acetate, cineol, linalool, ethyl linalool, wanilin, thymol, spearmint oil,
Peppermint oil, lemon oil, orange oil, sage oil, rosemary oil, cinnamon oil, pimento oil, cinnamon oil, perilla oil,
Winter green oil, T-shaped oil, eucalyptus oil, peppermint oil, anise oil and the like can be mentioned, and it is preferable to use these alone or in combination, and if necessary, dissolve and disperse in ethyl alcohol.

【0013】研磨剤としては、例えば第2燐酸カルシウ
ム(2水和物、無水物)、第1燐酸カルシウム、第3燐
酸カルシウム、炭酸カルシウム、ピロ燐酸カルシウム、
水酸化アルミニウム、アルミナ、無水珪酸、珪酸アルミ
ニウム、不溶性メタ燐酸ナトリウム、第3燐酸マグネシ
ウム、炭酸マグネシウム、硫酸カルシウム、ベントナイ
ト、珪酸ジルコニウム、ポリメタクリル酸メチル、その
他合成樹脂等の1種又は2種以上を使用できる。
Examples of the polishing agent include dibasic calcium phosphate (dihydrate, anhydrous), monobasic calcium phosphate, tribasic calcium phosphate, calcium carbonate, calcium pyrophosphate,
One or more of aluminum hydroxide, alumina, silicic anhydride, aluminum silicate, insoluble sodium metaphosphate, tertiary magnesium phosphate, magnesium carbonate, calcium sulfate, bentonite, zirconium silicate, polymethyl methacrylate, and other synthetic resins Can be used.

【0014】発泡剤としては、例えばラウリル硫酸ナト
リウム、ミリスチル硫酸ナトリウム等のアルキル硫酸ナ
トリウム、N−ラウロイルザルコシン酸ナトリウム、N
−ミリストイルザルコシン酸ナトリウム等のN−アシル
ザルコシン酸ナトリウム、ドデシルベンゼンスルホン酸
ナトリウム、水素添加ココナッツ脂肪酸モノグリセリド
モノ硫酸ナトリウム、ラウリルスルホ酢酸ナトリウム、
N−パルミトイルグルタミン酸ナトリウム等のN−アシ
ルグルタミン酸塩、N−メチル−N−アシルアラニンナ
トリウム、α−オレフィンスルホン酸ナトリウム、石
鹸、アルコールエトキシサルフェート、α−スルホ脂肪
酸エステル塩等のアニオン界面活性剤、ショ糖脂肪酸エ
ステル、マルトース脂肪酸エステル、ラクトース脂肪酸
エステル等の糖脂肪酸エステル、マルチトール脂肪酸エ
ステル、ラクチトール脂肪酸エステル等の糖アルコール
脂肪酸エステル、ポリオキシエチレンソルビタンモノラ
ウレート、ポリオキシエチレンソルビタンモノステアレ
ート等のポリオキシエチレンソルビタン脂肪酸エステ
ル、ポリオキシエチレン硬化ひまし油等のポリオキシエ
チレン脂肪酸エステル、ラウリン酸モノ又はジエタノー
ルアミド、ミリスチン酸モノ又はジエタノールアミド等
の脂肪酸モノ又はジエタノールアミド、ソルビタン脂肪
酸エステル、ポリオキシエチレン高級アルコールエーテ
ル、ポリオキシエチレンポリオキシプロピレン共重合
体、ポリオキシエチレンポリオキシプロピレン脂肪酸エ
ステル、ラウリン酸デカグリセリル等の非イオン活性
剤、N−ラウリルジアミノエチルグリシン、N−ミリス
チルジアミノエチルグリシン等のN−アルキルジアミノ
エチルグリシン、N−アルキル−N−カルボキシメチル
アンモニウムベタイン、2−アルキル−1−ヒドロキシ
エチルイミダゾリンベタインナトリウム等の両性活性剤
を挙げることができる。上記界面活性剤は、その1種を
単独で使用しても、或いは2種以上を組み合わせて使用
しても良い。
Examples of the foaming agent include sodium alkyl sulfates such as sodium lauryl sulfate and sodium myristyl sulfate; sodium N-lauroyl sarcosinate;
Sodium N-acyl sarcosinates such as sodium myristoyl sarcosinate, sodium dodecylbenzenesulfonate, sodium hydrogenated coconut fatty acid monoglyceride monosulfate, sodium lauryl sulfoacetate,
N-acyl glutamates such as sodium N-palmitoyl glutamate, sodium N-methyl-N-acylalanine, sodium α-olefin sulfonate, soaps, alcohol ethoxy sulfates, anionic surfactants such as α-sulfo fatty acid ester salts, etc. Polysaccharides such as sugar fatty acid esters, maltose fatty acid esters and lactose fatty acid esters, sugar alcohol fatty acid esters such as maltitol fatty acid esters and lactitol fatty acid esters, polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan monostearate. Oxyethylene sorbitan fatty acid ester, polyoxyethylene fatty acid ester such as polyoxyethylene hydrogenated castor oil, lauric acid mono- or diethanolamide, myristic acid Fatty acid mono- or diethanolamide such as mono- or diethanolamide, non-ionic such as sorbitan fatty acid ester, polyoxyethylene higher alcohol ether, polyoxyethylene polyoxypropylene copolymer, polyoxyethylene polyoxypropylene fatty acid ester, decaglyceryl laurate Activator, amphoteric such as N-alkyldiaminoethylglycine such as N-lauryldiaminoethylglycine, N-myristyldiaminoethylglycine, N-alkyl-N-carboxymethylammonium betaine, sodium 2-alkyl-1-hydroxyethylimidazoline betaine Activators can be mentioned. One of the above surfactants may be used alone, or two or more thereof may be used in combination.

【0015】これら成分の配合量は、本発明の効果を妨
げない範囲で通常量とすることができる。
The mixing amounts of these components can be set to usual amounts as long as the effects of the present invention are not impaired.

【0016】更に、本発明では、必要に応じて任意成分
を添加することができる。任意成分として具体的には、
甘味剤としてサッカリンナトリウム、ステビオサイド、
ネオヘスペリジルジヒドロカルコン、グリチルリチン、
ペリラルチン、ソーマチン、アスパラチルフェニルアラ
ニンメチルエステル、p−メトキシシンナミックアルデ
ヒド、ペパーミント、スペアミント、ウィンターグリー
ン等、有効成分としてモノフルオロ燐酸ナトリウム、モ
ノフルオロ燐酸カリウム等のアルカリ金属モノフルオロ
フォスフェート、フッ化ナトリウム、フッ化第1錫等の
フッ素化合物、デキストラナーゼ、ムタナーゼ、リゾチ
ーム、アミラーゼ、プロテアーゼ、溶菌酵素、スーパー
オキサイドディスムターゼ等の酵素、トラネキサム酸、
ε−アミノカプロン酸、アルミニウムクロルヒドロキシ
アラントイン、ジヒドロコレスタノール、グリチルリチ
ン酸類、グリチルレチン酸、ビサボロール、イソプロピ
ルメチルフェノール、グリセロフォスフェート、クロロ
フィル、塩化ナトリウム、水溶性無機燐酸化合物、トリ
クロサン、セチルピリジニウムクロライド、イソプロピ
ルメチルフェノール、塩化ベンザルコニウム、塩化ベン
ゼトニウム等の防腐剤などを例示することができる。
Further, in the present invention, optional components can be added as needed. Specifically, as an optional component,
Saccharin sodium, stevioside as a sweetener,
Neohesperidyl dihydrochalcone, glycyrrhizin,
Perillartin, thaumatin, asparatylphenylalanine methyl ester, p-methoxycinnamic aldehyde, peppermint, spearmint, wintergreen, etc., as active ingredients, sodium monofluorophosphate, alkali metal monofluorophosphates such as potassium monofluorophosphate, sodium fluoride, Fluorine compounds such as stannous fluoride, dextranase, mutanase, lysozyme, amylase, protease, lytic enzyme, enzymes such as superoxide dismutase, tranexamic acid,
ε-aminocaproic acid, aluminum chlorohydroxyallantoin, dihydrocholestanol, glycyrrhizic acids, glycyrrhetinic acid, bisabolol, isopropylmethylphenol, glycerophosphate, chlorophyll, sodium chloride, water-soluble inorganic phosphate compound, triclosan, cetylpyridinium chloride, isopropylmethylphenol , Benzalkonium chloride, benzethonium chloride and the like.

【0017】なお、これら任意成分の配合量は、本発明
の効果を妨げない範囲で通常量とすることができる。
The amounts of these optional components can be set to ordinary amounts as long as the effects of the present invention are not impaired.

【0018】ここで、本発明の練歯磨は、上記成分のう
ち50℃以上、特に50〜80℃において水に溶解又は
溶融する成分を含み、該高温溶解/溶融性成分を配合す
るものである。この高温溶解/溶融性成分としては、脂
肪酸ジエタノールアマイド、オウビガム、ゼラチン、分
子量1,000以上のポリエチレングリコールなどを例
示することができる。
Here, the toothpaste of the present invention contains a component which dissolves or melts in water at 50 ° C. or higher, especially 50 to 80 ° C., and mixes the high-temperature dissolvable / meltable component. . Examples of the high-temperature dissolving / melting component include fatty acid diethanolamide, obi gum, gelatin, and polyethylene glycol having a molecular weight of 1,000 or more.

【0019】而して、本発明は、湿潤剤、研磨剤、香
料、粘結剤、発泡剤及び水を含有し、かつこれら成分の
うちに50℃以上の温度で水に溶解又は溶融する高温溶
解/溶融性成分を含む練歯磨を製造する際、湿潤剤に粘
結剤を分散した分散液と、液体成分(液状湿潤剤、水)
と、高温溶解/溶融性成分とから50℃以上の温度の膨
潤水溶液を調製した後、該膨潤水溶液を40℃以下に冷
却し、これに残りの成分を添加混合したものである。
Thus, the present invention provides a high-temperature composition containing a wetting agent, an abrasive, a fragrance, a binder, a foaming agent, and water, and of which at least 50 ° C. dissolves or melts in water. When manufacturing a toothpaste containing a dissolvable / meltable component, a dispersion in which a binder is dispersed in a wetting agent and a liquid component (liquid wetting agent, water)
After preparing a swelling aqueous solution at a temperature of 50 ° C. or more from the high-temperature soluble / meltable components, the swelling aqueous solution is cooled to 40 ° C. or less, and the remaining components are added and mixed.

【0020】この場合、湿潤剤に粘結剤を分散させた分
散液と、液体成分と、高温溶解/溶融性成分から50℃
以上の膨潤水溶液を製造する方法に特に制限はなく、液
体成分に湿潤剤に粘結剤を分散させた分散液と高温溶解
/溶融性成分とを添加、混合した後、50℃以上に加熱
して膨潤水溶液を調製しても、液体成分に湿潤剤に粘結
剤を分散させた分散液を添加し、50℃以上に加熱して
から高温溶解/溶融性成分を添加、混合しても、液体成
分に高温溶解/溶融性成分を添加、混合し、これを50
℃以上に加熱してから湿潤剤に粘結剤を分散させた分散
液を添加、混合するなど、粘結剤が高温で膨潤溶解する
ものを用いる場合でも、これらの方法を採用し得るが、
湿潤剤に粘結剤を分散した分散液を50℃以上に加熱し
て50℃以上の液体成分に混合する方法も採用し得る
が、特に50℃以上に加熱した液体成分に、湿潤剤に粘
結剤を分散させた分散液、及び50℃以上、特に50〜
80℃で液体成分に予め溶解した又は50℃以上、特に
50〜80℃で予め溶融した高温溶解/溶融性成分を混
合する方法が好適であり、これにより高温溶解/溶融性
成分をより効率的に配合することができる。
In this case, a dispersion obtained by dispersing a binder in a wetting agent, a liquid component, and a high-temperature dissolvable / meltable component are heated to 50 ° C.
There is no particular limitation on the method for producing the above-mentioned swelling aqueous solution, and after adding and mixing a dispersion obtained by dispersing a binder in a wetting agent and a high-temperature dissolving / melting component in a liquid component, the mixture is heated to 50 ° C. or more. Even if a swelling aqueous solution is prepared by adding a dispersion obtained by dispersing a binder in a wetting agent to a liquid component, heating the mixture to 50 ° C. or higher, and then adding and mixing a high-temperature soluble / meltable component, Add the high-temperature dissolvable / meltable component to the liquid component, mix and mix
Even when using a binder that swells and dissolves at a high temperature, such as adding and mixing a dispersion obtained by dispersing a binder in a wetting agent after heating at a temperature of not less than ℃, these methods can be adopted,
A method in which a dispersion obtained by dispersing a binder in a wetting agent and heated to 50 ° C. or higher and mixed with a liquid component at 50 ° C. or higher may be employed. A dispersion in which a binder is dispersed, and 50 ° C. or higher, particularly 50 to
A method of mixing a high-temperature dissolvable / meltable component which is pre-dissolved in a liquid component at 80 ° C. or pre-melted at 50 ° C. or higher, particularly 50 to 80 ° C., is thereby more efficient. Can be blended.

【0021】また、湿潤剤に粘結剤を分散した分散液
は、これを50℃以上の液体成分に添加する場合、その
5倍重量以上の液体成分に添加、混合することが好まし
い。
When a binder obtained by dispersing a binder in a wetting agent is added to a liquid component having a temperature of 50 ° C. or more, it is preferable to add and mix the dispersion to a liquid component having a weight of 5 times or more.

【0022】なお、膨潤水溶液を調製する際の加熱温度
は、50℃以上、好ましくは50〜80℃とするもの
で、50℃未満では、高温溶解/溶融性成分を十分均一
に混合させることができない。
The heating temperature at the time of preparing the swelling aqueous solution is 50 ° C. or higher, preferably 50 to 80 ° C. If it is lower than 50 ° C., the high-temperature soluble / meltable components can be mixed sufficiently uniformly. Can not.

【0023】上記膨潤水溶液の調製は、例えばパドル翼
を備えた混合槽、ユニバーサルミキサー等を使用して行
うことができる。
The swelling aqueous solution can be prepared using, for example, a mixing tank equipped with paddle blades, a universal mixer, or the like.

【0024】本発明では、加熱して調製した膨潤水溶液
を40℃以下に冷却してから残りの成分、即ち研磨剤、
香料、発泡剤等を添加混合する。40℃以下に冷却して
から上記成分を添加することにより、香料等の低沸点成
分の飛散防止、研磨剤の均一分散などを促進させること
ができる。
In the present invention, the swelling aqueous solution prepared by heating is cooled to 40 ° C. or less, and then the remaining components, ie, the abrasive,
Add and mix fragrances, foaming agents, etc. By adding the above components after cooling to 40 ° C. or lower, it is possible to prevent the scattering of low boiling components such as fragrances and promote the uniform dispersion of the abrasive.

【0025】膨潤水溶液の冷却は、40℃以下、好まし
くは10〜30℃とするもので、40℃を超えると低沸
点成分の飛散防止、研磨剤の均一分散の促進効果が発揮
されない。
The cooling of the swelling aqueous solution is performed at a temperature of 40 ° C. or less, preferably 10 to 30 ° C. If it exceeds 40 ° C., the effect of preventing the scattering of low boiling components and promoting the uniform dispersion of the abrasive is not exhibited.

【0026】研磨剤、香料、発泡剤等の成分の添加方法
は、特に制限されないが、40℃以下に冷却した膨潤水
溶液に香料を添加混合した後、研磨剤を混練し、次いで
発泡剤を添加混練することが推奨される。
The method of adding the components such as the abrasive, the fragrance, and the foaming agent is not particularly limited. However, after the fragrance is added to and mixed with the swelling aqueous solution cooled to 40 ° C. or less, the abrasive is kneaded, and then the foaming agent is added. It is recommended to knead.

【0027】即ち、香料は、研磨剤混練の前に添加する
ことが好ましく、これにより香料の消泡効果により従来
と比較して脱泡し易くなる上、香り立ちを改善すること
ができる。
That is, the fragrance is preferably added before kneading the abrasive, whereby the defoaming effect of the fragrance can be more easily removed than before, and the fragrance can be improved.

【0028】また、研磨剤は、発泡剤添加の前に添加す
ることが好ましく、これにより研磨剤からの持ち込み空
気が発泡剤の効果で界面張力が下がった所に導入されて
発泡し易くなることを防止できる。
The abrasive is preferably added before the foaming agent is added, so that air brought in from the abrasive is introduced into a portion where the interfacial tension is reduced due to the effect of the foaming agent, so that the abrasive is easily foamed. Can be prevented.

【0029】更に、本発明において、有効成分を添加す
る際は、有効成分の添加を研磨剤添加混合後に行うこと
が望ましく、これによって分解し易い有効成分について
も過度の剪断力による悪影響を防止でき、かつ発泡剤と
均一に混合することができる。
Further, in the present invention, when adding an active ingredient, it is desirable to add the active ingredient after adding and mixing the abrasive, so that the active ingredient which is easily decomposed can be prevented from being adversely affected by excessive shearing force. And can be uniformly mixed with the foaming agent.

【0030】なお、その他の水溶性成分は、上記膨潤水
溶液調製時に配合できる。
The other water-soluble components can be added at the time of preparing the swelling aqueous solution.

【0031】また、前記膨潤水溶液への他成分の添加
は、例えば膨潤水溶液をニーダーに移して他成分を添加
する方法が好適である。
The addition of other components to the aqueous swelling solution is preferably carried out, for example, by transferring the aqueous swelling solution to a kneader and adding the other components.

【0032】本発明においては、前記研磨剤の混練物及
びこれに発泡剤を混合した混合物のいずれか一方又は双
方、好ましくは双方を減圧脱泡する。
In the present invention, one or both of the kneaded abrasive and the mixture of the abrasive and the foaming agent are preferably defoamed under reduced pressure.

【0033】ここで、減圧脱泡は、減圧度10〜100
Torr、特に10〜50Torrの圧力下で行うこと
が好ましく、この圧力範囲で行うことにより、香料中の
低沸点分の過剰飛散防止と、効率的な脱泡という相反す
る2つの課題を克服することができる。減圧度が10T
orrよりも低いと、香料の中の低沸点分が過剰に飛散
してしまう場合があり、また、100Torrより高い
圧力で行うと、脱泡を効率的に行うことができなくなる
場合がある。
Here, the degassing under reduced pressure is carried out at a reduced pressure of 10 to 100.
Torr, particularly preferably under a pressure of 10 to 50 Torr. By performing the pressure in this pressure range, it is possible to overcome the two contradictory problems of excessive scattering of low boiling points in the fragrance and efficient defoaming. Can be. Decompression degree is 10T
If the pressure is lower than rr, the low boiling point components in the fragrance may be scattered excessively. If the pressure is higher than 100 Torr, the defoaming may not be performed efficiently.

【0034】[0034]

【発明の効果】本発明の練歯磨の製造方法によれば、高
温でなければ溶解、溶融しない成分を均一に配合するこ
とができ、かつ香料等の低沸点成分の飛散防止、研磨剤
の均一分散の促進、更には有効成分の失活防止等の効果
に優れた練歯磨を効率よく工業的に有利に製造すること
ができる。
According to the method for manufacturing a toothpaste of the present invention, components which do not melt or melt unless it is at a high temperature can be uniformly compounded, low-boiling components such as fragrances are prevented from scattering, and the abrasive is uniform. It is possible to efficiently and industrially produce toothpaste excellent in effects such as promotion of dispersion and prevention of deactivation of active ingredients.

【0035】[0035]

【実施例】以下、実施例及び比較例を示して本発明を具
体的に説明するが、本発明は下記実施例に制限されるも
のではない。
EXAMPLES The present invention will be described in detail below with reference to examples and comparative examples, but the present invention is not limited to the following examples.

【0036】〔実施例1〕プロピレングリコール2.5
重量部、カラギーナン1.0重量部をパドル翼を備えた
混合槽1を用いて予め混合して分散液−1を調製した。
パドル翼を備えた混合槽2を用いて水2.0重量部にゼ
ラチン0.5重量部を65℃で加温溶解させた液を65
℃に加温した60%ソルビット液35.0重量部と混合
溶解させた。この液に混合槽1の分散液−1を加え、6
5℃の膨潤液を調製した。
Example 1 Propylene glycol 2.5
In a mixing tank 1 equipped with paddle blades, 1.0 part by weight of carrageenan and 1.0 part by weight of carrageenan were previously mixed to prepare Dispersion-1.
Using a mixing tank 2 equipped with paddle blades, a solution prepared by heating and dissolving 0.5 part by weight of gelatin at 65 ° C. in 2.0 parts by weight of water was used.
The mixture was mixed and dissolved with 35.0 parts by weight of a 60% sorbite solution heated to ° C. Dispersion liquid-1 of mixing tank 1 was added to this liquid, and 6
A swelling solution at 5 ° C. was prepared.

【0037】次に、この膨潤液に室温下で調製したサッ
カリン0.2重量部、水16.6重量部を加え、25℃
に冷却した。更に、この膨潤液をニーダーに移し、香料
1.0重量部を添加混合し、更に炭酸カルシウム40.
0重量部を混合した。この混合液を温度25℃、圧力2
0Torrで混合しながら第1段階の減圧脱泡を行っ
た。
Next, 0.2 parts by weight of saccharin prepared at room temperature and 16.6 parts by weight of water were added to the swelling solution.
And cooled. Further, the swelling liquid was transferred to a kneader, and 1.0 part by weight of flavor was added and mixed.
0 parts by weight were mixed. This mixture was heated at a temperature of 25 ° C. and a pressure of 2
The first stage vacuum degassing was performed while mixing at 0 Torr.

【0038】更に、ラウリル硫酸ナトリウム1.0重量
部、酵素0.2重量部を添加し、再度温度25℃、圧力
20Torrで混合しながら第2段階の減圧脱泡を行
い、練歯磨を調製した。製造された製品は、粘結剤の膨
潤、研磨剤の分散も十分で、香味も良好であり、酵素の
失活もなく、均一な練歯磨であった。
Further, 1.0 part by weight of sodium lauryl sulfate and 0.2 part by weight of the enzyme were added, and the mixture was subjected to the second step of degassing under reduced pressure while mixing again at a temperature of 25 ° C. and a pressure of 20 Torr to prepare a toothpaste. . The produced product was a uniform toothpaste with sufficient swelling of the binder and dispersion of the abrasive, good flavor, no inactivation of enzymes and no deactivation.

【0039】〔実施例2〕プロピレングリコール2.5
重量部、カラギーナン1.0重量部、アルギン酸ソーダ
0.5重量部をパドル翼を備えた混合槽1を用いて混合
し、予め分散液−1を調製した。パドル翼を備えた混合
槽2を用いて水2.0重量部に60%ソルビット液3
5.0重量部を混合溶解させ、65℃に加温した。この
液に混合槽1の分散液−1を加え、65℃の膨潤液を調
製した。
Example 2 Propylene glycol 2.5
Part by weight, 1.0 part by weight of carrageenan, and 0.5 part by weight of sodium alginate were mixed using a mixing tank 1 equipped with paddle blades to prepare a dispersion-1 in advance. Using a mixing tank 2 with paddle blades, 2.0% by weight of water and 60% sorbite liquid 3
5.0 parts by weight were mixed and dissolved, and heated to 65 ° C. To this solution, Dispersion-1 of Mixing Tank 1 was added to prepare a swelling solution at 65 ° C.

【0040】次に、この膨潤液に70℃で加温溶解した
脂肪酸残基炭素数が14のジエタノールアミド0.2を
添加し混合した。更に、この膨潤液に室温下で調製した
サッカリン0.2重量部、水16.6重量部を加え、2
5℃に冷却した。この膨潤液をニーダーに移し、香料
1.0重量部を添加混合し、次いで炭酸カルシウム4
0.0重量部を混合した。この混合液を温度25℃、圧
力20Torrで混合しながら第1段階の減圧脱泡を行
った。
Next, 0.2 of diethanolamide having 14 fatty acid carbon atoms, which was heated and dissolved at 70 ° C., was added to the swelling solution and mixed. Further, 0.2 parts by weight of saccharin prepared at room temperature and 16.6 parts by weight of water were added to the swelling solution,
Cooled to 5 ° C. The swelling liquid was transferred to a kneader, and 1.0 part by weight of flavor was added and mixed.
0.0 parts by weight were mixed. The first stage vacuum degassing was performed while mixing the mixed solution at a temperature of 25 ° C. and a pressure of 20 Torr.

【0041】更に、ラウリル硫酸ナトリウム1.0重量
部を添加し、再度温度25℃、圧力20Torrで混合
しながら第2段階の減圧脱泡を行い、練歯磨を調製し
た。製造された製品は、粘結剤の膨潤、研磨剤の分散も
十分で、香味も良好であり、均一な練歯磨であった。
Further, 1.0 part by weight of sodium lauryl sulfate was added, and the mixture was degassed in a second stage under reduced pressure while mixing again at a temperature of 25 ° C. and a pressure of 20 Torr to prepare a toothpaste. The produced product had sufficient swelling of the binder and sufficient dispersion of the abrasive, good flavor, and uniform toothpaste.

【0042】〔実施例3〕ポリエチレングリコール40
0を4重量部、カルボキシメチルセルロース1.5重量
部をパドル翼を備えた混合槽1を用いて混合し、予め分
散液−1を調製した。パドル翼を備えた混合槽2を用い
て60%ソルビトール40重量部を55℃に加温させた
液にサッカリン0.1重量部を溶解し、混合槽1の分散
液−1を加えて、粘結剤を膨潤させた。更に、70℃に
加温溶融した脂肪酸残基炭素数が14のジエタノールア
ミド0.3重量部を加え、55℃の膨潤液を調製した。
Example 3 Polyethylene glycol 40
0 and 4 parts by weight of carboxymethylcellulose were mixed in a mixing tank 1 equipped with paddle blades to prepare a dispersion-1 in advance. Using a mixing tank 2 equipped with paddle blades, 0.1 part by weight of saccharin was dissolved in a solution obtained by heating 40 parts by weight of 60% sorbitol to 55 ° C., and Dispersion-1 of the mixing tank 1 was added thereto. The binder was swollen. Furthermore, 0.3 part by weight of diethanolamide having 14 carbon atoms of fatty acid residues heated and melted at 70 ° C. was added to prepare a swelling liquid at 55 ° C.

【0043】次に、上記膨潤液を25℃に冷却した。更
に、この膨潤液をニーダーに移し、60%ソルビトール
31.4重量部を加え、香料1.0重量部を添加混合
し、次いで非晶質珪酸20重量部を混合した。この混合
液を温度25℃、圧力20Torrで混合しながら第1
段階の減圧脱泡を行った。更に、ラウリル硫酸ナトリウ
ム1.5重量部を添加し、再度温度25℃、圧力20T
orrで混合しながら第2段階の減圧脱泡を行い、練歯
磨を調製した。製造された製品は、粘結剤の膨潤、研磨
剤の分散も十分で、香味も良好であり、均一な練歯磨で
あった。
Next, the swelling liquid was cooled to 25 ° C. Further, the swelling liquid was transferred to a kneader, 31.4 parts by weight of 60% sorbitol was added, 1.0 part by weight of fragrance was added and mixed, and then 20 parts by weight of amorphous silicic acid was mixed. While mixing this mixture at a temperature of 25 ° C. and a pressure of 20 Torr, the first mixture is mixed.
Step vacuum degassing was performed. Further, 1.5 parts by weight of sodium lauryl sulfate was added, and the temperature was again set to 25 ° C. and the pressure was set to 20 T.
The second stage vacuum degassing was performed while mixing at orr to prepare a toothpaste. The produced product had sufficient swelling of the binder and sufficient dispersion of the abrasive, good flavor, and uniform toothpaste.

【0044】〔比較例1〕プロピレングリコール2.5
重量部、カラギーナン1.0重量部をパドル翼を備えた
混合槽1を用いて混合し、予め分散液−1を調製した。
パドル翼を備えた混合槽2を用いて水18.8重量部に
ゼラチン0.5重量部を65℃で加温溶解させ、サッカ
リン0.2重量部を加えた液を65℃に加温した60%
ソルビット液35.0重量部と混合溶解させた。この液
に混合槽1の分散液−1を加え、65℃の膨潤液を調製
した。次に、この膨潤液をニーダーに移し、香料1.0
重量部を添加混合し、次いで炭酸カルシウム40.0重
量部を混合した。この混合液を温度25℃に冷却し、圧
力20Torrで混合しながら第1段階の減圧脱泡を行
った。更に、ラウリル硫酸ナトリウム1.0重量部を添
加し、再度温度25℃、圧力20Torrで混合しなが
ら第2段階の減圧脱泡を行い、練歯磨を調製した。製造
された製品は、研磨剤の凝集物が見られ、香味も低く、
製品性状の悪い練歯磨であった。
Comparative Example 1 Propylene glycol 2.5
Parts by weight and 1.0 part by weight of carrageenan were mixed in a mixing tank 1 equipped with paddle blades to prepare a dispersion-1 in advance.
Using a mixing tank 2 equipped with paddle blades, 0.5 part by weight of gelatin was dissolved in 18.8 parts by weight of water under heating at 65 ° C., and a liquid containing 0.2 part by weight of saccharin was heated to 65 ° C. 60%
It was mixed and dissolved with 35.0 parts by weight of a sorbite solution. To this solution, Dispersion-1 of Mixing Tank 1 was added to prepare a swelling solution at 65 ° C. Next, the swelling liquid was transferred to a kneader, and a fragrance was added to the swelling liquid.
Parts by weight were added and mixed, and then 40.0 parts by weight of calcium carbonate were mixed. This mixture was cooled to a temperature of 25 ° C., and the first stage of degassing under reduced pressure was performed while mixing at a pressure of 20 Torr. Further, 1.0 part by weight of sodium lauryl sulfate was added, and degassing was performed in the second stage under reduced pressure while mixing again at a temperature of 25 ° C. and a pressure of 20 Torr to prepare a toothpaste. The manufactured product has aggregates of abrasives, low flavor,
It was a toothpaste with poor product properties.

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 湿潤剤、研磨剤、香料、粘結剤、発泡剤
及び水を含有し、かつこれら成分のうちに50℃以上の
温度で水に溶解又は溶融する高温溶解/溶融性成分を含
む練歯磨の製造方法であって、湿潤剤に粘結剤を分散し
た分散液と、液体成分と、高温溶解/溶融性成分とから
50℃以上の温度の膨潤水溶液を調製した後、該膨潤水
溶液を40℃以下に冷却し、これに残りの成分を添加混
合することを特徴とする練歯磨の製造方法。
1. A high-temperature dissolvable / meltable component containing a wetting agent, an abrasive, a fragrance, a binder, a foaming agent, and water, and dissolving or melting in water at a temperature of 50 ° C. or more. A method for producing a toothpaste, comprising: preparing a swelling aqueous solution at a temperature of 50 ° C. or higher from a dispersion in which a binder is dispersed in a wetting agent, a liquid component, and a high-temperature dissolvable / meltable component; A method for producing toothpaste, comprising cooling an aqueous solution to 40 ° C. or lower, and adding and mixing the remaining components.
【請求項2】 40℃以下に冷却した膨潤水溶液に香料
を添加混合した後、研磨剤を混練し、次いで発泡剤を添
加混練するようにした請求項1記載の製造方法。
2. The method according to claim 1, wherein the swelling aqueous solution cooled to 40 ° C. or lower is mixed with a fragrance, kneaded with an abrasive, and then kneaded with a foaming agent.
【請求項3】 前記研磨剤の混練物及びこれに発泡剤を
混合した混合物のいずれか一方又は双方を減圧脱泡する
ようにした請求項2記載の製造方法。
3. The method according to claim 2, wherein one or both of the kneaded abrasive and a mixture of the abrasive and a foaming agent are defoamed under reduced pressure.
JP36217897A 1997-12-11 1997-12-11 Production of toothpaste Pending JPH11171745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP36217897A JPH11171745A (en) 1997-12-11 1997-12-11 Production of toothpaste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36217897A JPH11171745A (en) 1997-12-11 1997-12-11 Production of toothpaste

Publications (1)

Publication Number Publication Date
JPH11171745A true JPH11171745A (en) 1999-06-29

Family

ID=18476172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36217897A Pending JPH11171745A (en) 1997-12-11 1997-12-11 Production of toothpaste

Country Status (1)

Country Link
JP (1) JPH11171745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015231970A (en) * 2014-06-10 2015-12-24 花王株式会社 Oral composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015231970A (en) * 2014-06-10 2015-12-24 花王株式会社 Oral composition

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