JPS6245321B2 - - Google Patents

Info

Publication number
JPS6245321B2
JPS6245321B2 JP14640977A JP14640977A JPS6245321B2 JP S6245321 B2 JPS6245321 B2 JP S6245321B2 JP 14640977 A JP14640977 A JP 14640977A JP 14640977 A JP14640977 A JP 14640977A JP S6245321 B2 JPS6245321 B2 JP S6245321B2
Authority
JP
Japan
Prior art keywords
fabric
heat
fragrance
artificial flowers
foaming
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
Application number
JP14640977A
Other languages
Japanese (ja)
Other versions
JPS5478278A (en
Inventor
Kunio Amamya
Motohiro Nishimura
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP14640977A priority Critical patent/JPS5478278A/en
Publication of JPS5478278A publication Critical patent/JPS5478278A/en
Publication of JPS6245321B2 publication Critical patent/JPS6245321B2/ja
Granted legal-status Critical Current

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  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Description

【発明の詳細な説明】 本発明は半永続的に芳香を発散する造花用布帛
およびその製造方法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fabric for artificial flowers that semi-permanently emits a fragrance and a method for producing the fabric.

布帛を素材とした造花は紙やプラスチツクを素
材とした造花と同様に大量に生産されており、こ
の造花に芳香を付与する試みは従来から種々の方
法で行われている。なかでも製造された造花に香
水をふりかける方法が最も一般的であるが、この
方法では芳香の持続性がとぼしく消費者に届くま
でに芳香がなくなつてしまう恐れを有しており、
しかも造花の1本1本に香水をふりかける手間も
非常にわずらわしい。そこで近年素材自体に永続
的な芳香の付与された造花用布帛が要望されるよ
うになつた。かかる目的達成の1つの試みとして
行われた方法は繊維内部に香料を練り込んだり仕
上樹脂内部に香料を練り込んだりする方法である
が、この方法では充分な芳香の発散が得られない
ので実際には用いられ得ない。そこで提案された
のがマイクロカプセルを利用する方法である。
Artificial flowers made from fabric are produced in large quantities, as are artificial flowers made from paper or plastic, and attempts have been made to impart fragrance to these artificial flowers using various methods. The most common method is to sprinkle perfume on manufactured artificial flowers, but this method does not maintain the fragrance long enough and there is a risk that the fragrance will be gone by the time it reaches the consumer.
Moreover, it is very tedious to sprinkle perfume on each artificial flower. Therefore, in recent years, there has been a demand for fabrics for artificial flowers that have a permanent fragrance added to the material itself. One method that has been used to try to achieve this goal is to knead fragrance into the fibers or into the finishing resin, but these methods do not provide sufficient fragrance release, so they are not practical. It cannot be used for Therefore, a method using microcapsules was proposed.

香料をマイクロカプセル内に封じることは以前
〓〓〓
からよく知られており、マイクロカプセル殻の性
質により各種の用途に使用されている。たとえば
圧力により破壊されるマイクロカプセル内に香料
を入れたフイルターを使用することにより、フイ
ルターを押さえると香りのでる煙草や、熱により
破壊されるマイクロカプセルを使用して、アイロ
ンをかけると香水が出て衣服に付着させるもの
や、時間の経過とともに少しづつ香りを発散する
ものなどが知られている。そこでこの経時的に芳
香を発散するマイクロカプセルを用い、これを造
花用布帛に付着せしめる方法が試みられたのであ
る。
It used to be that fragrances were encapsulated in microcapsules.
It is well-known because of its microcapsule shell properties and is used for various purposes. For example, by using a filter that contains fragrance in microcapsules that are destroyed by pressure, cigarettes release a scent when the filter is pressed, and by using microcapsules that are destroyed by heat, perfume is released when the iron is applied. Some are known to be attached to clothing, while others emit a scent little by little over time. Therefore, attempts were made to use microcapsules that emit fragrance over time and to attach them to fabrics for artificial flowers.

しかしながら、造花用布帛に経時的に香りを発
散させるマイクロカプセルを付着せしめても造花
製作時には170〜210℃の温度で成形されるため
に、ほとんどのマイクロカプセルは熱と圧によつ
て破壊され、香料は飛散し、持続的な芳香を得る
ことはできない。
However, even if microcapsules that emit fragrance over time are attached to fabrics for artificial flowers, most microcapsules will be destroyed by heat and pressure because they are molded at temperatures of 170 to 210 degrees Celsius during the production of artificial flowers. The fragrance will scatter, making it impossible to obtain a lasting fragrance.

本発明はかかる現状に鑑みて行なわれたもので
従来の造花用素材では得られない半永久的な芳香
を有する造花用布帛およびその製造方法を供する
ものであり、本発明によつて得られた造花用布帛
を用れば造花製作時の成形温度圧力にも耐え、得
られる造花は半永続的に芳香を発散し続ける。す
なわち本発明は、熱硬化によるフイルム形成能を
有しかつそのフイルムが170〜210℃の温度に耐え
る樹脂および内部に香料と熱発泡性発泡剤を含む
マイクロカプセル型発泡剤よりなる水分散液を布
帛に付与し、乾燥および熱処理した造花用布帛お
よびその製造方法である。
The present invention has been made in view of the current situation, and provides a fabric for artificial flowers that has a semi-permanent fragrance that cannot be obtained with conventional materials for artificial flowers, and a method for producing the same. If the fabric is used, it can withstand the molding temperature and pressure during the production of artificial flowers, and the resulting artificial flowers will continue to emit their fragrance semi-permanently. That is, the present invention provides an aqueous dispersion comprising a resin that has the ability to form a film by thermosetting and whose film can withstand temperatures of 170 to 210°C, and a microcapsule-type blowing agent that contains a fragrance and a thermal foaming blowing agent inside. A fabric for artificial flowers that is applied to a fabric, dried and heat treated, and a method for producing the same.

本発明においては、熱硬化によるフイルム形成
能を有する樹脂と、内部に香料および熱発泡性発
泡剤を有するマイクロカプセル型発泡剤とからな
る水分散液を布帛に付与し、乾燥、熱処理を行な
うことにより布帛の繊維表面および繊維間に、内
部に香料を含む微細な空間を有するフイルムが形
成され、香料はこの微細な空間から少しづつ発散
し、香りは半永久的に持続する。また熱に対して
耐久性を有する樹脂を使用しているため、造花製
作時に香りが飛散する恐れもない。
In the present invention, an aqueous dispersion consisting of a thermosetting resin capable of forming a film and a microcapsule foaming agent containing a fragrance and a thermally foaming foaming agent is applied to the fabric, followed by drying and heat treatment. As a result, a film is formed on the surface of the fibers of the fabric and between the fibers, which has minute spaces containing the fragrance inside, and the fragrance emanates little by little from these minute spaces, and the fragrance lasts semi-permanently. Furthermore, since the resin used is heat resistant, there is no risk of the fragrance scattering during the production of artificial flowers.

造花用布帛の素材としては、熱成形可能な布帛
なら何をもちいてもよいが、熱により簡単に成形
が可能な熱可塑性の繊維で特に熱により黄変など
の障害が起らないものが望ましく、ポリエステル
繊維布帛が最も適当である。
Any fabric that can be thermoformed may be used as the material for the fabric for artificial flowers, but it is preferable to use thermoplastic fibers that can be easily formed by heat and do not cause problems such as yellowing due to heat. , polyester fiber fabrics are most suitable.

本発明で使用する熱硬化によるフイルム形成能
を有する耐熱性樹脂は、造花成形時の条件(温
度)によつてなんら変化をうけないフイルムを形
成する必要があり、種類としてはポリアクリル系
樹脂、ポリウレタン系樹脂、ポリエステル系樹脂
などがある。内部に香料および熱発泡性発泡剤を
有するマイクロカプセル型発泡剤は熱溶融する殻
を有し、内部に香料および発泡物質を含むもので
あればよい。内部に香料および発泡剤を含むマイ
クロカプセル型発泡剤は好ましくは熱硬化性樹脂
量の100分の1から10分の1の範囲の割合で使用
する。100分の1以下では充分な発泡が行なわれ
ず、10分の1以上では発泡しすぎて該樹脂中に微
細な空間を作ることが困難となる。
The heat-resistant resin that has the ability to form a film by thermosetting used in the present invention must form a film that does not change in any way depending on the conditions (temperature) during artificial flower molding, and types include polyacrylic resin, There are polyurethane resins, polyester resins, etc. The microcapsule-type foaming agent having a fragrance and a thermally foamable foaming agent inside may have a heat-melting shell and contain a fragrance and a foaming substance inside. The microcapsule-type blowing agent containing a fragrance and a blowing agent therein is preferably used in a proportion ranging from 1/100 to 1/10 of the amount of thermosetting resin. If it is less than 1/100, sufficient foaming will not occur, and if it is more than 1/10, it will foam too much, making it difficult to create fine spaces in the resin.

熱硬化によるフイルム形成能を有する樹脂およ
び内部に香料と熱発泡性発泡剤を有するマイクロ
カプセル型発泡剤の使用量は、該樹脂および該マ
イクロカプセルの種類、ならびに得られる製品の
風合などによつて異なるが、望ましくは繊維重量
に対し、1%以上使用すべきであり、1%未満で
は充分なフイルムを形成することが困難である。
The amount of the microcapsule-type blowing agent that has a thermosetting film-forming resin and a fragrance and a heat-foaming blowing agent inside depends on the type of resin and microcapsules, and the texture of the resulting product. It is preferable to use 1% or more based on the weight of the fiber, although the amount may vary; if it is less than 1%, it is difficult to form a sufficient film.

該熱硬化性樹脂と該マイクロカプセル型発泡剤
の混合水分散液を布帛に付与するには該混合水溶
液中に布帛を浸漬し、均一に絞る方法、あるいは
スプレーにて該混合水分散液を布帛上に散布せし
める方法などがある。
To apply the mixed aqueous dispersion of the thermosetting resin and the microcapsule foaming agent to the fabric, the fabric is immersed in the mixed aqueous solution and squeezed uniformly, or the mixed aqueous dispersion is applied to the fabric by spraying. There are methods such as spraying it on top.

混合水分散液を布帛に付与後、布帛の形態に適
した通常の方法で乾燥を行なう。乾燥後熱処理を
行なうが、熱処理の条件は熱硬化樹脂および熱発
泡性マイクロカプセル型発泡剤の種類に適した条
件で行なえばよい。
After applying the mixed aqueous dispersion to the fabric, drying is performed by a conventional method suitable for the form of the fabric. After drying, heat treatment is performed, and the heat treatment conditions may be suitable for the type of thermosetting resin and thermally foamable microcapsule foaming agent.

実施例 1 ポリエステルタフタに通常の精練、染色、乾燥
を行なつた後、下記処方の浴に浸漬し、絞り率50
%で均一に絞つた。
Example 1 Polyester taffeta was subjected to usual scouring, dyeing, and drying, and then immersed in a bath with the following formulation, and the drawing rate was 50.
% and narrowed down uniformly.

処方1 テイサンレジンA−3611(帝国化学(株)製 ポリア
クリル樹脂) 40重量部 ローズ油(香料)とイソブタン(発泡物質)を含
む塩化ビニリデン−アクリロニトリル共重合体の
マイクロカプセル(直径5〜8ミクロン)
0.8重量部 水 959.2重量部 〓〓〓
次いで乾燥を行ない、160℃にて1分間の熱処
理を行なつた。得られた布帛でバラの造花を作成
(作成時に190℃の温度で熱成形した。)したとこ
ろ、バラの香りが1カ月後でも感じられた。
Formulation 1 Teisan Resin A-3611 (polyacrylic resin manufactured by Teikoku Kagaku Co., Ltd.) 40 parts by weight Vinylidene chloride-acrylonitrile copolymer microcapsules (diameter 5 to 8 microns) containing rose oil (fragrance) and isobutane (foaming substance) )
0.8 parts by weight Water 959.2 parts by weight〓〓〓
Next, it was dried and heat treated at 160°C for 1 minute. When artificial rose flowers were made from the resulting fabric (thermoformed at a temperature of 190°C at the time of creation), the scent of roses could be felt even after one month.

実施例 2 ポリエステル不織布に通常の精練、染色、乾燥
を行なつた後、下記処方2の浴に浸漬し、絞り率
100%で均一に絞つた。
Example 2 A polyester nonwoven fabric was subjected to usual scouring, dyeing, and drying, and then immersed in a bath with the following formulation 2 to determine the squeezing rate.
Squeezed evenly at 100%.

処方2 エラストロンH−3(有効成分25%)(第1工業
製薬(株)製ポリウレタン樹脂) 50重量部 下記処方3の合成ジヤスミン香料とイソブタン
(発泡物質)を含む塩化ビニリデン−アクリロニ
トリル共重合体マイクロカプセル(直径約5〜8
ミクロン) 0.6重量部 水 974.4重量部 処方3 酢酸ベンジル 45重量部 プロピオン酸ベンジル 5 〃 酪酸ベンジル 2 〃 アミルシンナミツクアルデヒド 15 〃 リナロール 8 〃 酢酸リナリル 5 〃 ヒドロキシシントロネラール 5 〃 フエニルエチルアルコール 15 〃 次いで乾燥を行ない170℃で30秒間の熱処理を
行なつた。得られた布帛で造花を作成(作成時に
190℃の温度で熱成形した。)したところ、ジヤス
ミンの香りが1カ月後でも感じられた。
Formulation 2 Elastron H-3 (active ingredient 25%) (polyurethane resin manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) 50 parts by weight Vinylidene chloride-acrylonitrile copolymer micro containing the synthetic diasmine fragrance of Formulation 3 below and isobutane (foaming substance) Capsule (approx. 5-8 in diameter)
Micron) 0.6 parts by weight Water 974.4 parts by weight Formula 3 Benzyl acetate 45 parts by weight Benzyl propionate 5 Benzyl butyrate 2 Amyl cinnamic aldehyde 15 Linalool 8 Linalyl acetate 5 Hydroxycintronellal 5 Phenylethyl alcohol 15 Next, it was dried and heat treated at 170°C for 30 seconds. Create artificial flowers using the obtained fabric (when creating
Thermoformed at a temperature of 190°C. ), I could still smell the diasmine scent even after a month.

〓〓〓
〓〓〓

Claims (1)

【特許請求の範囲】 1 熱硬化によるフイルム形成能を有する耐熱性
樹脂と内部に香料および熱発泡性発泡剤を有する
マイクロカプセル型発泡剤とからなる水分散液を
布帛に付与し、乾燥ならびに熱処理した半永久的
な芳香を有する造花用布帛。 2 耐熱性樹脂がその形成フイルムの状態で170
〜210℃の温度に対して耐久性を有する耐熱性樹
脂であることを特徴とする特許請求の範囲第1項
記載の造花用布帛。 3 内部に香料および熱発泡性発泡剤を有するマ
イクロカプセル型発泡剤が耐熱性樹脂使用量の
100分の1ないし10分の1用いられていることを
特徴とする特許請求の範囲第1項または第2項記
載の造花用布帛。 4 布帛がポリエステル繊維からなる布帛である
ことを特徴とする特許請求の範囲第1項、第2項
または第3項記載の造花用布帛。 5 熱硬化によるフイルム形成能を有する耐熱性
樹脂と内部に香料および熱発泡性発泡剤を有する
マイクロカプセル型発泡剤とからなる水分散液を
布帛に付与し、乾燥後熱処理を行うことを特徴と
する半永久的な芳香を有する造花用布帛の製造方
法。 6 熱硬化によるフイルム形成能を有する耐熱性
樹脂が形成フイルムにおいて170〜210℃の温度に
対し耐久性を有する樹脂であることを特徴とする
特許請求の範囲第5項記載の造花用布帛の製造方
法。 7 内部に香料および熱発泡性発泡剤を有するマ
イクロカプセル型発泡剤が熱硬化によるフイルム
形成能を有する耐熱性樹脂の重量の100分の1な
いし10分の1用いられていることを特徴とする特
許請求の範囲第5項または第6項記載の造花用布
帛の製造方法。 8 布帛がポリエステル繊維からなる布帛である
ことを特徴とする特許請求の範囲第5項、第6項
または第7項記載の造花用布帛の製造方法。
[Claims] 1. An aqueous dispersion consisting of a heat-resistant resin capable of forming a film by thermosetting and a microcapsule-type foaming agent containing a fragrance and a heat-foaming foaming agent inside is applied to a fabric, followed by drying and heat treatment. A fabric for artificial flowers that has a semi-permanent fragrance. 2 The heat-resistant resin is heated to 170% in its formed film state.
The fabric for artificial flowers according to claim 1, which is a heat-resistant resin having durability at temperatures of up to 210°C. 3 Microcapsule-type blowing agents containing fragrance and heat-foaming blowing agents reduce the amount of heat-resistant resin used.
3. The fabric for artificial flowers according to claim 1 or 2, characterized in that the fabric used is 1/100 to 1/10. 4. The artificial flower fabric according to claim 1, 2, or 3, wherein the fabric is made of polyester fiber. 5. An aqueous dispersion consisting of a heat-resistant resin capable of forming a film by thermosetting and a microcapsule-type blowing agent containing a fragrance and a heat-foaming blowing agent inside is applied to the fabric, and heat treatment is performed after drying. A method for producing a fabric for artificial flowers having a semi-permanent fragrance. 6. Production of a fabric for artificial flowers according to claim 5, wherein the heat-resistant resin having the ability to form a film by thermosetting is a resin that has durability against temperatures of 170 to 210°C in the formed film. Method. 7. A microcapsule-type blowing agent containing a fragrance and a heat-foaming blowing agent inside is used, which is 1/100 to 1/10 of the weight of the heat-resistant resin capable of forming a film by thermosetting. A method for manufacturing an artificial flower fabric according to claim 5 or 6. 8. The method for producing a fabric for artificial flowers according to claim 5, 6, or 7, wherein the fabric is a fabric made of polyester fiber.
JP14640977A 1977-12-01 1977-12-01 Cloth for artificial flower and method of making said cloth Granted JPS5478278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14640977A JPS5478278A (en) 1977-12-01 1977-12-01 Cloth for artificial flower and method of making said cloth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14640977A JPS5478278A (en) 1977-12-01 1977-12-01 Cloth for artificial flower and method of making said cloth

Publications (2)

Publication Number Publication Date
JPS5478278A JPS5478278A (en) 1979-06-22
JPS6245321B2 true JPS6245321B2 (en) 1987-09-25

Family

ID=15407035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14640977A Granted JPS5478278A (en) 1977-12-01 1977-12-01 Cloth for artificial flower and method of making said cloth

Country Status (1)

Country Link
JP (1) JPS5478278A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2596953C1 (en) * 2015-08-10 2016-09-10 Общество с ограниченной ответственностью "Инновационные химические технологии" Pre-fire situation warning system

Also Published As

Publication number Publication date
JPS5478278A (en) 1979-06-22

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