JPS62208379A - Aerosol vessel - Google Patents
Aerosol vesselInfo
- Publication number
- JPS62208379A JPS62208379A JP61048229A JP4822986A JPS62208379A JP S62208379 A JPS62208379 A JP S62208379A JP 61048229 A JP61048229 A JP 61048229A JP 4822986 A JP4822986 A JP 4822986A JP S62208379 A JPS62208379 A JP S62208379A
- Authority
- JP
- Japan
- Prior art keywords
- acrylonitrile
- weight
- container
- aerosol container
- internal pressure
- 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
- 239000000443 aerosol Substances 0.000 title claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 11
- 150000002825 nitriles Chemical class 0.000 claims description 9
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- -1 tin or aluminum Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- MJEMIOXXNCZZFK-UHFFFAOYSA-N ethylone Chemical compound CCNC(C)C(=O)C1=CC=C2OCOC2=C1 MJEMIOXXNCZZFK-UHFFFAOYSA-N 0.000 description 1
- 239000008266 hair spray Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はエアー ゾール容器に関する。詳しくは耐薬品
性および容器の内圧保持性に優れたエアー ゾール容器
に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an aerosol container. More specifically, it relates to an aerosol container with excellent chemical resistance and container internal pressure retention.
従来、ヘアースプレー、殺虫剤等のエアー ゾール容器
材料としては、一般に、ブリキやアルミなどの金属、或
いはガラスが使用されていた。しかし、金属を使用した
場合には、内容液が監視できない、内容物（例えば、消
炎剤として有効なサリチル酸メチルなど）によっては腐
食されるなどの問題点があり、また、ガラスを使用した
場合には１種々の形への成形が困難１割れやすいなどの
問題点がある。また、ポリアセタールやポリブチレンテ
レフタレートのような樹脂も使用されているが、ガス遮
断性がないために容器の内圧保持が困難などの問題点が
ある。Conventionally, aerosol containers for hair sprays, insecticides, etc. have generally been made of metals such as tin or aluminum, or glass. However, when metal is used, there are problems such as the inability to monitor the liquid content and corrosion depending on the contents (for example, methyl salicylate, which is effective as an anti-inflammatory agent); and when glass is used, There are problems such as: 1. It is difficult to mold into various shapes; 1. It is easy to break. Resins such as polyacetal and polybutylene terephthalate are also used, but they have problems such as difficulty in maintaining the internal pressure of the container because they do not have gas barrier properties.
本発明の目的は内容液が監視でき１割れるなどの破損の
心配がなく、シかも耐薬品性、容器の内圧保持性、成形
性の優れたエアー ゾール容器を提供することにある。An object of the present invention is to provide an aerosol container that can monitor the liquid content, is free from damage such as breaking, and has excellent chemical resistance, ability to maintain internal pressure of the container, and moldability.
本発明者は上記問題を解決するため鋭意検討し。 The inventors of the present invention have made extensive studies to solve the above problems.
遂に本発明に到達した。We have finally arrived at the present invention.
すなわち１本発明は容器本体を高ニトリル樹脂よりなる
ことを特徴とするエアー ゾール容器である。That is, one aspect of the present invention is an aerosol container characterized in that the container body is made of a high nitrile resin.
本発明で用いる高ニトリル樹脂とはアクリロニトリル、
メタクリロニトリル等の不飽和ニトリルを主体とする共
重合体であって、アクリロニトリルを５０重量％以上含
むものである。コモノマーとしてはスチレン、ブタジェ
ン、イソプレン、メチルアクリレート、エチルアクリレ
ート、メチルメタアクリレート、エチルメタアクリレー
トなとであり、これらの１種以上をアクリロニトリルと
共重合させる。また、高アクリロニトリル樹脂として、
ブタジェン−アクリロニトリル共重合体。The high nitrile resin used in the present invention is acrylonitrile,
It is a copolymer mainly composed of unsaturated nitrile such as methacrylonitrile, and contains 50% by weight or more of acrylonitrile. Comonomers include styrene, butadiene, isoprene, methyl acrylate, ethyl acrylate, methyl methacrylate, and ethyl methacrylate, and one or more of these is copolymerized with acrylonitrile. In addition, as a high acrylonitrile resin,
Butadiene-acrylonitrile copolymer.
イソプレン−アクリロニトリル共重合体、ブタジェン−
スチレン共重合体、ポリブタジェン、ポリインブレンな
どのゴム状重合体との混合物およびこれらのゴム状共重
合体の存在下にアクリロニトリルと上記コモノマーをグ
ラフト共重合させたものも用い得る。Isoprene-acrylonitrile copolymer, butadiene-
Mixtures with rubbery polymers such as styrene copolymers, polybutadiene, polyimbrene, etc., and graft copolymerization of acrylonitrile and the above comonomers in the presence of these rubbery copolymers may also be used.
本発明のエアー ゾール容器本体は、高アクリロニトリ
ル樹脂を通常の射出成形法、プロー成形法等で種々の形
に成形して製造できる。The aerosol container body of the present invention can be manufactured by molding a high acrylonitrile resin into various shapes by conventional injection molding, blow molding, or the like.
容器本体の肉厚は、内容物の圧力１種類等により異なる
が１通常内圧６０ｋｇ／ｃＭＬに耐え、しかも形状変形
しない２朋程度が適当である。The wall thickness of the container body varies depending on the type of pressure of the contents, etc., but it is usually appropriate to have a thickness of about 2 mm that can withstand an internal pressure of 60 kg/cML and does not deform its shape.
ノズル（流出孔）の装着は、ノズルを巻締める、ノズル
をナツトで固定するなどの方法が採られる。The nozzle (outflow hole) can be installed by winding the nozzle tightly or fixing the nozzle with a nut.
この際、ナツト等の付属品は超音波溶着させておくこと
が望ましい。At this time, it is desirable that accessories such as nuts be ultrasonically welded.
以下、実施例により本発明を説明する。 The present invention will be explained below with reference to Examples.
実施例１
ブタジェン−アクリロニトリルゴム状共重合体（ブタジ
ェン７０重量％）１０重量部の存在下に。Example 1 In the presence of 10 parts by weight of butadiene-acrylonitrile rubbery copolymer (70% by weight butadiene).
アクリロニトリル７５重量部とアクリル酸メチル２５重
量部からなる混合物を重合させて得た高ニトリル樹脂（
アクリロニトリル分約７５重量％。A high nitrile resin (
Acrylonitrile content: approximately 75% by weight.
窒素分析による）を用い、射出成形により、内容積５０
０ｄ、厚み２ｍｍのエアーゾール容器をえた。(according to nitrogen analysis), and by injection molding, the internal volume is 50
An aerosol container with a thickness of 0d and a thickness of 2mm was obtained.
これに灯油２００−を加え、さらにプロパンガスで内圧
５ｏｆｉ、／ｃＩｌにして密封した。１力月後の内圧を
測定したところ同じく内圧は５０ｋｇ／ＣＩＩｔであっ
た。To this was added 200 g of kerosene, and then the internal pressure was adjusted to 5ofi/cIl using propane gas, and the container was sealed. When the internal pressure was measured after one month, it was found to be 50 kg/CIIt.
実施例２
樹脂として、ブタジェン−アクリロニトリルゴム状共重
合体（ブタジェン８０重量％）１０重量部の存在下に、
アクリロニトリル７０重量部、メタクリル酸メチル２５
重量部とスチレン５重量部からなる混合物を重合させて
得た高ニトリル樹脂（アクリロニトリル分約６５重量％
、窒素分析による）を用い、閤じく射出成形により、内
容積５ｏｏｖｔｚ、厚み２ｍのエアー ゾール容器をえ
た。Example 2 In the presence of 10 parts by weight of butadiene-acrylonitrile rubbery copolymer (80% by weight of butadiene) as a resin,
70 parts by weight of acrylonitrile, 25 parts by weight of methyl methacrylate
High nitrile resin (acrylonitrile content: about 65% by weight) obtained by polymerizing a mixture consisting of 5 parts by weight and 5 parts by weight of styrene.
An aerosol container with an internal volume of 5 oovtz and a thickness of 2 m was obtained by injection molding.
これにＮ２ガスで、内圧６０ｋｇ／ｃｉｔにして密封し
た。This was sealed with N2 gas at an internal pressure of 60 kg/cit.
１力月後の内圧を測定したところ同じ（６０ｋｇ／ｄで
あった。When the internal pressure was measured after one month, it was the same (60 kg/d).
本発明のエアー ゾール容器は高ニトリル樹脂を使用し
ているので容器本体が透明とすることも可能であり、そ
のため内容液が監視でき、割れるなどの破損の心配がな
り、シかも耐薬品性、容器の内圧保持性、成形性の優れ
ている。さらに、従来使用されていたガラスや樹脂から
なる容器本体に巻締め法でノズルを固定する際クラック
現象が起こりがちだったが、高ニトリル樹脂を使用して
いるのでそのような心配もなく１機械強度的に優れたエ
アー ゾール容器である。Since the aerosol container of the present invention uses a high nitrile resin, the container body can be made transparent, which allows the content liquid to be monitored, and there is no need to worry about breakage or other damage. Excellent container internal pressure retention and moldability. Furthermore, cracks tended to occur when fixing the nozzle to the conventional container body made of glass or resin using the seaming method, but since high nitrile resin is used, there is no need to worry about such problems. This is an aerosol container with excellent strength.
Claims (1)
エアーゾール容器。 ２、高ニトリル樹脂が多量のアクリロニトリルと、該ア
クリロニトリルと共重合性を有する他の単量体成分を共
役ジエン系合成ゴムの存在下で重合させて製造したもの
である特許請求の範囲第１項記載のエアーゾール容器。[Scope of Claims] 1. An aerosol container characterized in that the container body is made of nitrile resin. 2. Claim 1, wherein the high nitrile resin is produced by polymerizing a large amount of acrylonitrile and another monomer component copolymerizable with the acrylonitrile in the presence of a conjugated diene synthetic rubber. Aerosol container as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61048229A JPS62208379A (en) | 1986-03-07 | 1986-03-07 | Aerosol vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61048229A JPS62208379A (en) | 1986-03-07 | 1986-03-07 | Aerosol vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62208379A true JPS62208379A (en) | 1987-09-12 |
Family
ID=12797603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61048229A Pending JPS62208379A (en) | 1986-03-07 | 1986-03-07 | Aerosol vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62208379A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399793A2 (en) * | 1989-05-23 | 1990-11-28 | MITSUI TOATSU CHEMICALS, Inc. | Vessel for an aerosol |
| JPH0487968A (en) * | 1990-07-24 | 1992-03-19 | Mitsui Toatsu Chem Inc | Aerosol container |
| US5206062A (en) * | 1989-05-23 | 1993-04-27 | Mitsui Toatsu Chemicals, Inc. | Vessel for aerosol |
-
1986
- 1986-03-07 JP JP61048229A patent/JPS62208379A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399793A2 (en) * | 1989-05-23 | 1990-11-28 | MITSUI TOATSU CHEMICALS, Inc. | Vessel for an aerosol |
| JPH02307556A (en) * | 1989-05-23 | 1990-12-20 | Mitsui Toatsu Chem Inc | Aerosol container |
| US5206062A (en) * | 1989-05-23 | 1993-04-27 | Mitsui Toatsu Chemicals, Inc. | Vessel for aerosol |
| JPH0487968A (en) * | 1990-07-24 | 1992-03-19 | Mitsui Toatsu Chem Inc | Aerosol container |
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