KR100240415B1 - Method of manufacturing a water proof cloth - Google Patents
Method of manufacturing a water proof cloth Download PDFInfo
- Publication number
- KR100240415B1 KR100240415B1 KR1019940012291A KR19940012291A KR100240415B1 KR 100240415 B1 KR100240415 B1 KR 100240415B1 KR 1019940012291 A KR1019940012291 A KR 1019940012291A KR 19940012291 A KR19940012291 A KR 19940012291A KR 100240415 B1 KR100240415 B1 KR 100240415B1
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- South Korea
- Prior art keywords
- coating liquid
- manufacturing
- collagen
- powder
- synthetic rubber
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
본 발명은 콜라겐이 함유된 합성고무조성물의 도포액을 포지에 도포하여 제조하는 방수포의 제조방법임.The present invention is a method of manufacturing a tarpaulin prepared by applying a coating liquid of synthetic rubber composition containing collagen to the forge.
종래에는 합성고무조성물의 도포액으로 도포한 다음에 다시 전분분말을 도포하여야만 끈적거림과 봉제시에 원단밀림현상이 없는 방수포를 제조할 수 있었다.Conventionally, after applying with a coating liquid of the synthetic rubber composition, the starch powder can be applied again to prepare a waterproof cloth without sticky and sewing during fabric sewing.
본 발명은 통상의 도포액에 콜라겐분말을 0.4∼1.2중량% 첨가시킨 도포액으로 포지를 도포하여 제조하는 방수포의 제조방법이다.This invention is a manufacturing method of the waterproof cloth which apply | coats forge with the coating liquid which 0.4-1.2 weight% of collagen powder added to the normal coating liquid, and manufactures.
본 발명은 코라겐분말이 도포액에 포함되어 있으므로 종전처럼 별도의 전분 분말처리공정을 생략할 수 있음.In the present invention, since the collagen powder is included in the coating liquid, a separate starch powder treatment process may be omitted as before.
Description
본 발명은 합성고무가 주성분인 고무 조성물을 톨루엔에 혼합하여 도포액을 만든 다음 이것을 포지에 도포하여서 방수포를 제조함에 있어서, 분말상태의 표면 처리제를 처리하는 공정을 생략시킬 수 있는 방수포의 제조방법에 관한 것이다.The present invention is a method of manufacturing a tarpaulin which can omit the step of treating the surface treatment agent in a powder state in the production of a tarpaulin by mixing a rubber composition composed of synthetic rubber in toluene and then applying it to a forge. It is about.
종래의 방수포는 다음과 같이 제조하여 왔다. 즉, 합성고무｛클로로프렌(CR), 또는 클로로설포네이티드 폴리에틸렌모노머(CSM)｝를 가황제, 경화촉진제, 안료, 충전제(filler)등의 첨가제와 함께 배합한 다음에 이것을 톨루엔에 혼합하여 코팅액을 제조하였다.Conventional tarp has been manufactured as follows. That is, synthetic rubber ｛chloroprene (CR) or chlorosulfonated polyethylene monomer (CSM) 배합 is combined with additives such as a vulcanizing agent, a curing accelerator, a pigment, and a filler, and then mixed with toluene to coat the coating solution. Prepared.
상기 코팅액을 나일론 또는 폴리에스테르 원단위에 50㎛ 정도의 두께로 코팅한 후 표면의 끈적거림현상을 방지하기 위하여 미립자의 전분가루를 도포하여서 표면마찰계수가 적으며 봉제할때 밀림현상이 방지되는 방수포를 제조하였다.After coating the coating solution with a nylon or polyester raw unit with a thickness of about 50 μm, apply a starch powder of fine particles to prevent stickiness of the surface, so that the surface friction coefficient is small and the waterproofing cloth is prevented when sewing. Prepared.
상기한 바와 같이 종래의 방법은 전분가루를 도포하는 별도의 공정이 필요하였으므로 공정이 복잡하고 제조원가가 상승되는 문제점이 있었다.As described above, the conventional method required a separate process of applying starch powder, which causes a complicated process and increased manufacturing cost.
본 발명은 전분가루를 도포하는 공정(powdering 공정)이 생략된 방수포의 제조방법을 특징으로 하는바 이하 상세히 설명하면 다음과 같다.The present invention is characterized by a method of manufacturing a tarpaulin in which the process of applying starch powder (powdering process) is omitted.
본 발명은 합성고무를 가황제, 경화촉진제, 안료 및 충전제 등과 함께 배합한 다음에 이것을 톨루엔에 혼합시킨 통상의 합성고무도포액에 0.4~1.2 중량%의 콜라겐분말을 첨가시킨 도포액으로 포지를 도포함을 특징으로 하는 방수포의 제조방법에 관한 것이다.In the present invention, the synthetic rubber is blended with a vulcanizing agent, a curing accelerator, a pigment and a filler, and then coated with a coating liquid in which 0.4 to 1.2% by weight of collagen powder is added to a conventional synthetic rubber coating solution mixed with toluene. It relates to a method for manufacturing a tarpaulin characterized in that.
본 발명에 있어서 콜라겐 분말을 방수포에 적용할때 얻을수 있는 효과는 코팅면에 콜라겐분말이 돌출되어 부드럽고 드라이한 촉감을 나타내며, 표면 마찰계수를 적게하여 봉제시 밀림현상을 막아준다.In the present invention, when the collagen powder is applied to the tarpaulin, the collagen powder protrudes on the coated surface to give a soft and dry feel, and the surface friction coefficient is reduced to prevent the sliding phenomenon during sewing.
이상과 같은 효과를 얻기 위해서는 콜라겐분말을 분자량이 20만 내지 30만 정도의 것이고 평균입경은 5~10㎛정도인 것을 사용하는 것이 적당하며 더욱 바람직하게는 8~10㎛정도가 더욱 좋다.In order to obtain the above effects, it is appropriate to use collagen powder having a molecular weight of about 200,000 to 300,000 and an average particle diameter of about 5 to 10 μm, more preferably about 8 to 10 μm.
콜라겐 분말을 첨가하였을 때 코팅면의 촉감이 개선되는 이유는 콜라겐 분말 자체의 촉감이 양호한 점과, 콜라겐 입자가 코팅면에 돌출되어 결과적으로 코팅면에 미세한 요철구조를 형성함으로써 접촉 표면적을 줄여주기 때문인데, 콜라겐분말의 평균입경이 5㎛ 미만일 경우에는 코팅면의 요철구조의 형성이 미미하여 마찰계수가 커져 촉감개선 효과가 적다.The reason why the texture of the coated surface is improved when the collagen powder is added is that the collagen powder itself has a good touch, and the collagen particles protrude on the coated surface, resulting in a fine uneven structure on the coated surface, thereby reducing the contact surface area. However, when the average particle diameter of the collagen powder is less than 5㎛, the formation of the uneven structure of the coated surface is insignificant, the friction coefficient is large, and the touch improvement effect is less.
또한 콜라겐분말의 평균입경이 10㎛를 초과할 경우에는 일반적으로 코팅층이 15~50μ인데 대하여 콜라겐 입자가 첨가되었을때 코팅수지내에 균일한 분산을 시키기가 어렵고, 이것을 코팅할때 평활한 코팅면을 얻기가 어렵다.In addition, when the average particle diameter of the collagen powder is more than 10㎛, the coating layer is generally 15 to 50μ, it is difficult to uniformly disperse in the coating resin when the collagen particles are added, to obtain a smooth coating surface when coating this Is difficult.
또한 큰 콜라겐 입자 주위에서 필름층의 균열 및 이탈이 발생하여 내수성능을 저해시킬 수가 있다.In addition, cracking and detachment of the film layer may occur around large collagen particles, thereby inhibiting the water resistance.
그리고 콜라겐 입자의 과도한 돌출은 가공후에 코팅면으로 부터 콜라겐 입자가 분리 탈착될 우려가 있으며 향후, 봉제시 봉착테이프의 접착을 저해할 수 있다.In addition, excessive protrusion of the collagen particles may cause separation and detachment of the collagen particles from the coated surface after processing, and in the future, may inhibit adhesion of the sealing tape during sewing.
본 발명에서 첨가량이 0.4 중량 % 미만이면 첨가효과가 거의 없으며, 1.2 중량%를 초과하면 도포액 내에서 콜라겐 분산성이 악화된다.In the present invention, if the added amount is less than 0.4% by weight, there is almost no effect of addition, and if it exceeds 1.2% by weight, the collagen dispersibility in the coating liquid is deteriorated.
또 본 발명에 사용되는 콜라겐의 분자량이 20만 미만이면 콜라겐의 첨가효과가 없으며 30만을 초과하면 콜라겐을 제조하는데 어려움이 있으며 가격이 비싸진다.In addition, when the molecular weight of collagen used in the present invention is less than 200,000, there is no effect of adding collagen, and when it exceeds 300,000, it is difficult to prepare collagen and the price is high.
[실시예 1]Example 1
나일론 타프타 작물에 나이프 오버롤코터를 사용하여 다음 조성의 코팅액을 48㎛의 두께로 코팅하여 방수포를 제조한 후 그 물성을 측정, 표에 나타내었다.Nylon tarpta crop was coated with a knife over-roll coater to a thickness of 48㎛ coating liquid of the following composition to prepare a tarp and the physical properties were measured and shown in the table.
[실시예 2]Example 2
실시예 1과 동일한 방법으로 하되 코팅액의 조성중 다음 성분의 함량을 변경(나머지 성분은 실시예 1과 동일한 함량)하여 제조하였다.Was prepared in the same manner as in Example 1, but changing the content of the next component in the composition of the coating solution (the remaining components are the same content as in Example 1).
[비교예 1]Comparative Example 1
실시예 1과 동일한 방법으로 하되 코팅액의 조성중 다음 성분의 함량을 변경(나머지 성분은 실시예 1과 동일한 함량)하여 제조하였다.Was prepared in the same manner as in Example 1, but changing the content of the next component in the composition of the coating solution (the remaining components are the same content as in Example 1).
[실시예 3]Example 3
실시예 1과 동일한 방법으로 하되 코팅액의 조성을 다음과 같이 하였다.In the same manner as in Example 1, but the composition of the coating solution was as follows.
[실시예 4]Example 4
실시예 3과 동일한 방법으로 하되 코팅액 조성중 다음 성분의 함량을 변경(나머지 성분은 실시예 3과 동일한 함량)하여 실시하였다.The same method as in Example 3, but was carried out by changing the content of the next component in the coating liquid composition (the remaining components are the same content as in Example 3).
[비교예 2]Comparative Example 2
실시예 3과 동일한 방법으로 하되 코팅액 조성중 다음 성분의 함량을 변경(나머지 성분은 실시예 3과 동일한 함량)하여 실시하였다.The same method as in Example 3, but was carried out by changing the content of the next component in the coating liquid composition (the remaining components are the same content as in Example 3).
[표 1]TABLE 1
본 발명은 도포액을 도포한 후 종래처럼 별도의 전분도포공정을 생략하더라도 표면이 끈적거리지 않으며 촉감이 유연하고 마찰계수가 적은 방수포를 저렴하게 제조할 수 있는 장점이 있다.The present invention has the advantage that the surface is not sticky even after omitting a separate starch coating process after applying the coating liquid, flexible to the touch and has a low coefficient of friction can be manufactured inexpensively.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940012291A KR100240415B1 (en) | 1994-06-01 | 1994-06-01 | Method of manufacturing a water proof cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940012291A KR100240415B1 (en) | 1994-06-01 | 1994-06-01 | Method of manufacturing a water proof cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960001324A KR960001324A (en) | 1996-01-25 |
| KR100240415B1 true KR100240415B1 (en) | 2000-01-15 |
Family
ID=19384455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940012291A KR100240415B1 (en) | 1994-06-01 | 1994-06-01 | Method of manufacturing a water proof cloth |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100240415B1 (en) |
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1994
- 1994-06-01 KR KR1019940012291A patent/KR100240415B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR960001324A (en) | 1996-01-25 |
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