JPS6236778Y2 - - Google Patents
Info
- Publication number
- JPS6236778Y2 JPS6236778Y2 JP1627482U JP1627482U JPS6236778Y2 JP S6236778 Y2 JPS6236778 Y2 JP S6236778Y2 JP 1627482 U JP1627482 U JP 1627482U JP 1627482 U JP1627482 U JP 1627482U JP S6236778 Y2 JPS6236778 Y2 JP S6236778Y2
- Authority
- JP
- Japan
- Prior art keywords
- sealant
- container body
- plunger
- treatment
- circumferential surface
- 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
Links
- 239000000565 sealant Substances 0.000 claims description 38
- 238000011282 treatment Methods 0.000 claims description 18
- 230000004913 activation Effects 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 238000007788 roughening Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical class CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 229920002803 thermoplastic polyurethane Chemical class 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】
この考案は、シーラントを空気中の湿気等との
接触から防止して保存するための管状容器であつ
て、先端に密封ノズルを備え元端開口のポリオレ
フイン製の容器本体にシーラントを充填後、ポリ
オレフイン製のプランジヤを容器本体の元端開口
に挿入して密封する構成のカートリツジに関す
る。[Detailed description of the invention] This invention is a tubular container for storing sealant while preventing it from coming into contact with moisture in the air, and the container body is made of polyolefin and has a sealed nozzle at the tip and an open end. The present invention relates to a cartridge configured to be sealed by inserting a plunger made of polyolefin into the opening at the bottom end of the container body after filling the cartridge with a sealant.
例えば第１図に示すようなカートリツジにおい
て、容器本体１にウレタン・シリコーン等のシー
ラント２を充填後、プランジヤ３を容器本体２の
元端開口に挿入する際、プランジヤ外周面と容器
本体内周面との間にシーラントが入る。このプラ
ンジヤ３と容器本体１との間のシーラントは、シ
ーラントを長期間保存中に、容器本体１の元端開
口とプランジヤ３との接触部から浸入してくる空
気中の水分と接触して硬化シーラント５となる。
硬化シーラント５は、容器本体１内のシーラント
を切断された密封ノズル６からの吐出させるため
にエアガン等を用いてプランジヤ３を容器本体１
内を摺動させる際、ポリオレフイン製のプランジ
ヤ３に硬化シーラント５が付着したまま摺動する
ことが多い。このため、シーラント吐出時のプラ
ンジヤ３の摺動性が良好でないことがあつた。 For example, in a cartridge as shown in FIG. 1, after filling the container body 1 with a sealant 2 such as urethane or silicone, when inserting the plunger 3 into the opening at the base end of the container body 2, the outer circumferential surface of the plunger and the inner circumferential surface of the container body are A sealant is inserted between. The sealant between the plunger 3 and the container body 1 hardens when it comes into contact with moisture in the air that enters from the contact area between the bottom opening of the container body 1 and the plunger 3 during long-term storage. This will be Sealant 5.
The hardened sealant 5 is cured by moving the plunger 3 into the container body 1 using an air gun or the like in order to discharge the sealant inside the container body 1 from the cut sealing nozzle 6.
When sliding inside, the hardened sealant 5 is often attached to the plunger 3 made of polyolefin. For this reason, the sliding properties of the plunger 3 during discharge of the sealant were sometimes not good.
この考案は、上記にかんがみて、シーラント吐
出時のプランジヤの摺動性が常に良好であるシー
ラント用カートリツジを提供することを目的とす
る。 In view of the above, the object of this invention is to provide a sealant cartridge whose plunger always has good sliding properties when discharging the sealant.
この考案のシーラント用カートリツジは、挿入
時のプランジヤ外周面と対面する部位の容器本体
内周面に硬化シーラントとの接着性を向上させる
ための活性化処理、粗面化処理又は塗膜処理等を
施すことにより上記目的を達成する。 The sealant cartridge of this invention has the inner circumferential surface of the container body facing the outer circumferential surface of the plunger at the time of insertion treated with activation treatment, surface roughening treatment, coating treatment, etc. to improve adhesion with the cured sealant. The above purpose is achieved by applying
以下、この考案のシーラント用カートリツジ
を、図例に基づいて説明する。 Hereinafter, the sealant cartridge of this invention will be explained based on illustrated examples.
挿入時のプランジヤ外周面と対面する部位の容
器本体内周面、即ち容器本体１の元端開口内周面
には、第２図に示すように元端からプランジヤ３
の高さｈより若干長い距離１にわたり、硬化シー
ラント５との接着性を向上させるための活性化処
理、粗面化処理、塗膜処理等が施され処理面Ａが
形成されている。 As shown in FIG. 2, the plunger 3 is attached to the inner circumferential surface of the container body at a portion facing the outer circumferential surface of the plunger during insertion, that is, the inner circumferential surface of the base end opening of the container body 1.
A treated surface A is formed over a distance 1 that is slightly longer than the height h of , and is subjected to activation treatment, roughening treatment, coating treatment, etc. in order to improve adhesiveness with the cured sealant 5 .
上記活性化処理とは、ポリオレフイン樹脂の側
鎖にＯ，C1等の極性基を導入することにより活
性化させて硬化シーラントとの接着性を向上させ
る処理で、フレーム処理、紫外線照射、オゾン処
理、プラズマ処理、コロナ放電処理、濃硫酸処
理、有機モノカルボン酸とリン酸の混合酸処理、
アルデビト処理等を例示できる。 The above activation treatment is a treatment in which polar groups such as O and C1 are introduced into the side chains of the polyolefin resin to activate it and improve its adhesion with the cured sealant, including flame treatment, ultraviolet irradiation, ozone treatment, Plasma treatment, corona discharge treatment, concentrated sulfuric acid treatment, mixed acid treatment of organic monocarboxylic acid and phosphoric acid,
An example is aldevit treatment.
粗面化処理とは、ワイヤブラシ、サンドペーパ
等で又は溶剤洗浄により粗面化して硬化シーラン
トとの接着性を向上させる処理のことである。 The surface roughening treatment is a treatment for roughening the surface with a wire brush, sandpaper, etc. or by cleaning with a solvent to improve adhesion to the cured sealant.
塗膜処理とは、プライマー的作用をする塗膜を
形成することで、塗膜形成材料として塩素化
PE・PP・EPDM、塩素化PPとエチレンジアミン
の混合樹脂、ヨウ素化イソシアネート、アクリ
ル、ウレタン・エポキシ系樹脂等を例示できる。
なお、塗膜処理の代りに硬化シーラントと接着性
の良好なアルミ箔を貼着してもよい。 Paint film treatment is the formation of a paint film that acts like a primer.
Examples include PE/PP/EPDM, mixed resins of chlorinated PP and ethylenediamine, iodinated isocyanates, acrylics, urethane/epoxy resins, etc.
Note that instead of coating, a hardened sealant and aluminum foil with good adhesiveness may be attached.
上記、元端開口に活性化処理等が施されたポリ
エチレン製の容器本体１には、シーラントを充填
後、ポリエチレン製のプランジヤ３を容器本体１
の元端開口に挿入して密封する。シーラントを長
期間保存中には、プランジヤ３と容器本体１との
間のシーラントは、従来と同様、容器本体１の元
端開口とプランジヤ３との接触部から浸入してく
る空気中の水分と接触して硬化シーラント５とな
る。そして、容器本体１内のシーラントを切断さ
れた密封ノズル６から吐出させるとき、硬化シー
ラント５は第３図に示すように容器本体１側に残
り、プランジヤ３の摺動性は良好である。即ち、
容器本体１もプランジヤ３もポリエチレン製であ
るが、容器本体１の元端開口内周面には硬化シー
ラントとの接着性を向上させる活性処理等が施さ
れているため、硬化シーラント５はプランジヤ３
に付着して行かず、処理面Ａに付着して残るので
ある。 The above-mentioned polyethylene container body 1 whose base end opening has been subjected to activation treatment, etc. is filled with sealant, and then a polyethylene plunger 3 is inserted into the container body 1.
Insert it into the opening at the base end and seal it. While the sealant is being stored for a long period of time, the sealant between the plunger 3 and the container body 1 will absorb moisture from the air that enters from the contact area between the bottom opening of the container body 1 and the plunger 3, as in the past. Upon contact, a cured sealant 5 is formed. When the sealant inside the container body 1 is discharged from the cut sealing nozzle 6, the cured sealant 5 remains on the container body 1 side as shown in FIG. 3, and the sliding properties of the plunger 3 are good. That is,
Both the container body 1 and the plunger 3 are made of polyethylene, but the inner circumferential surface of the opening at the base end of the container body 1 is subjected to activation treatment to improve adhesion with the cured sealant.
Instead of adhering to the surface, it remains on the treated surface A.
なお、上記実施例においては容器本体１及びプ
ランジヤ３ともにポリエチレン製としたが、ポリ
プロピレン等のポリオレフイン製としても勿論こ
の考案は適用可能である。 In the above embodiment, both the container body 1 and the plunger 3 are made of polyethylene, but the invention can of course be applied to polyolefins such as polypropylene.
この考案のシーラント用カートリツジは、上記
のような構成なので、シーラント吐出時、硬化シ
ーラントがプランジヤ３に付着して行かず、プラ
ンジヤの摺動性が常に良好となる。 Since the sealant cartridge of this invention has the above-mentioned configuration, the hardened sealant does not adhere to the plunger 3 when discharging the sealant, and the slidability of the plunger is always good.
第１図はシーラント充填時のカートリツジの部
分断面側面図、第２図はシーラント充填前のカー
トリツジの部分断面側面図、第３図はシーラント
吐出時のカートリツジの部分断面側面図である。
１……容器本体、２……シーラント、３……プ
ランジヤ、５……硬化シーラント、６……密封ノ
ズル、Ａ……処理面。
FIG. 1 is a partially sectional side view of the cartridge when filling with sealant, FIG. 2 is a partially sectional side view of the cartridge before filling with sealant, and FIG. 3 is a partially sectional side view of the cartridge when discharging sealant. 1... Container body, 2... Sealant, 3... Plunger, 5... Cured sealant, 6... Sealing nozzle, A... Treated surface.
Claims (1)
して保存するための管状容器であつて、先端に密
封ノズルを備え元端開口のポリオレフイン製の容
器本体にシーラントを充填後、ポリオレフイン製
のプランジヤを容器本体の元端開口に挿入して密
封する構成のカートリツジにおいて、挿入時のプ
ランジヤ外周面と対面する部位の容器本体内周面
に硬化シーラントとの接着性を向上させるための
活性化処理、粗面化処理又は塗膜処理等が施され
ていることを特徴とするシーラント用カートリツ
ジ。 This is a tubular container for storing sealant while preventing it from coming into contact with moisture in the air. After filling the sealant into the polyolefin container body, which has a sealed nozzle at the tip and an open bottom, a polyolefin plunger is inserted. In a cartridge configured to be inserted into the opening at the base end of the container body for sealing, the inner circumferential surface of the container body at the portion facing the outer circumferential surface of the plunger at the time of insertion is treated with activation treatment and roughening to improve adhesion with the hardened sealant. A sealant cartridge characterized by being subjected to surface treatment or coating treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1627482U JPS58119875U (en) | 1982-02-08 | 1982-02-08 | Cartridge for sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1627482U JPS58119875U (en) | 1982-02-08 | 1982-02-08 | Cartridge for sealant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58119875U JPS58119875U (en) | 1983-08-15 |
| JPS6236778Y2 true JPS6236778Y2 (en) | 1987-09-18 |
Family
ID=30028651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1627482U Granted JPS58119875U (en) | 1982-02-08 | 1982-02-08 | Cartridge for sealant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58119875U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100875634B1 (en) | 2008-06-25 | 2008-12-26 | 신기현 | Compression Silicone Gun |
-
1982
- 1982-02-08 JP JP1627482U patent/JPS58119875U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58119875U (en) | 1983-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4213546A (en) | Cap for the nozzle of a caulking cartridge | |
| US5577851A (en) | Tube dispenser with sponge applicator | |
| US4366919A (en) | Composite cartridge and device for metering extrusion of contents | |
| US5154327A (en) | Sealable nozzle adaptor for use with a caulking tube cartridge | |
| US4011968A (en) | Collapsible containers | |
| EP0043637A1 (en) | Closure and nozzle system for container for air-curable material | |
| US2649999A (en) | Caulking compound tube | |
| EP0857658B1 (en) | Brush-equipped container for cyanoacrylate adhesive | |
| JPS6236778Y2 (en) | ||
| US4380425A (en) | Caulking spout | |
| US6398085B2 (en) | Cover systems and methods for elongate members | |
| US3211347A (en) | Caulking compound cartridge | |
| JP7574541B2 (en) | Double seaming structure, battery having the same, and method for manufacturing the double seaming structure | |
| WO1995011839A1 (en) | Coating container | |
| US1426909A (en) | Applicator brush | |
| US4217995A (en) | Caulking tube with an improved seal to retard the passage of air | |
| JPH0715559U (en) | Discharge container | |
| JP2002302147A (en) | Container with applicator | |
| GB2173776A (en) | Dispenser cap | |
| JPS6122859Y2 (en) | ||
| JPH041099Y2 (en) | ||
| JPS6311108Y2 (en) | ||
| US3776424A (en) | Non-clogging closure cap | |
| CN2297393Y (en) | Plaster sealant packing bag | |
| JPS5821393Y2 (en) | glue container |