JP2933938B2 - Sheet material with waterproof moisture permeability and deodorant - Google Patents

Sheet material with waterproof moisture permeability and deodorant

Info

Publication number
JP2933938B2
JP2933938B2 JP1005898A JP589889A JP2933938B2 JP 2933938 B2 JP2933938 B2 JP 2933938B2 JP 1005898 A JP1005898 A JP 1005898A JP 589889 A JP589889 A JP 589889A JP 2933938 B2 JP2933938 B2 JP 2933938B2
Authority
JP
Japan
Prior art keywords
deodorant
sheet material
moisture permeability
moisture
hydrophilic resin
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 - Fee Related
Application number
JP1005898A
Other languages
Japanese (ja)
Other versions
JPH02187436A (en
Inventor
隆 今井
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.)
JAPAN GOATETSUKUSU KK
Original Assignee
JAPAN GOATETSUKUSU KK
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 JAPAN GOATETSUKUSU KK filed Critical JAPAN GOATETSUKUSU KK
Priority to JP1005898A priority Critical patent/JP2933938B2/en
Priority to PCT/US1990/000179 priority patent/WO1990008218A1/en
Publication of JPH02187436A publication Critical patent/JPH02187436A/en
Application granted granted Critical
Publication of JP2933938B2 publication Critical patent/JP2933938B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/047—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with fluoropolymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

【発明の詳細な説明】 「発明の目的」 本発明は防水透湿性と消臭性を備えたシート材に係
り、外部からの雨水などを透湿することがないと共に発
汗時などにおける湿分（蒸気）を透湿せしめて不快感を
与えることがなく、しかも悪臭をもった作業環境下にお
いて人体に悪臭を付着せしめるようなことのない衣服等
を提供することのできるシート材を提供しようとするも
のである。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] The present invention relates to a sheet material having waterproof and moisture permeable properties and deodorant properties. The present invention is intended to provide a sheet material capable of providing clothes and the like which do not give uncomfortable feeling by permeating steam (vapor) and do not attach a bad odor to a human body under a bad odor working environment. Things.

（産業上の利用分野） 作業衣などを得るためのシート材。(Industrial application field) Sheet material for obtaining work clothes.

（従来の技術） 防水透湿性を有する布帛は雨水などの浸入附着を回避
せしめ、しかも発汗時などにおける蒸気分を透湿し得て
快適な着用をなすことのできる衣服などが得られること
から頗る有用であって、斯うした布帛については例えば
特公昭58−38456、特公昭60−47955、同39014などにウ
レタン湿式コーテイング布帛やポリテトラフロロエチレ
ンの微多孔質膜をラミネートしたものが種々提案され、
又実用化されている。(Prior art) A cloth having a waterproof and moisture-permeable property is very advantageous because it can avoid infiltration of rainwater and the like, and can provide vapor-permeable moisture such as at the time of perspiration so that clothes can be worn comfortably. As such a fabric, for example, Japanese Patent Publication No. 58-38456, Japanese Patent Publication No. 60-47955, Japanese Patent Publication No. 39014, and the like, a urethane wet coating fabric and a laminate of a microporous film of polytetrafluoroethylene have been proposed. ,
It has also been put to practical use.

（発明が解決しようとする課題） 上記のような従来技術によるものは防水性を有してい
て、しかも水蒸気を透湿せしめる透湿性を有することか
ら作業者などが発汗した場合においても蒸れ感を感ずる
ことがなくなり快適な使用をなすことができることから
頗る有用な衣服などを提供し得る。しかし一部の農作業
や酪農などの悪臭を発した作業環境下で着用した場合に
は作業中に悪臭成分が作業者の皮膚面に付着することと
なり、作業終了後においても該悪臭が当該作業者の肌や
下衣などから発散し、当人は勿論、周囲の第３者に不快
感を与えることとなる。即ち従来一般の単なる防水シー
トであると通気性（透湿性）を有しないことからそうし
た不利をそれなりに回避し得るものであるに拘わらず、
上記のような透湿性シートを用いたものにおいてはその
透湿性の故に悪臭成分の浸透附着を阻止できないことと
なる。(Problems to be Solved by the Invention) The above-mentioned prior arts have waterproofness, and furthermore, since they have a moisture permeability that allows water vapor to permeate, even if an operator or the like sweats, the feeling of stuffiness can be reduced. Very useful clothes and the like can be provided because the user does not feel it and can use comfortably. However, when worn in a work environment that emits a bad odor such as a part of farm work or dairy farming, the bad odor component adheres to the skin surface of the worker during the work, and even after the work is completed, the bad odor remains in the worker. Emanate from the skin or lower garment of a person, and give unpleasant feelings not only to the subject but also to the surrounding third parties. That is, despite the fact that conventional general waterproof sheets do not have air permeability (moisture permeability), such disadvantages can be avoided to some extent,
In the case where the above-mentioned moisture-permeable sheet is used, it is impossible to prevent permeation and attachment of the offensive odor component due to its moisture permeability.

「発明の構成」 （課題を解決するための手段） 最大孔径が0.1〜３μｍの微多孔質ポリテトラフロロ
エチレン樹脂膜が金属酸化物または金属塩からなる消臭
剤を混合した親水性樹脂によりコーテイングされてお
り、該消臭剤が前記微多孔質ポリテトラフロロエチレン
樹脂膜の表面近傍に存在していることを特徴とする防水
透湿性と消臭性を備えたシート材。"Constitution of the Invention" (Means for solving the problem) A microporous polytetrafluoroethylene resin film having a maximum pore size of 0.1 to 3 µm is coated with a hydrophilic resin mixed with a deodorant composed of a metal oxide or a metal salt. Wherein the deodorant is present in the vicinity of the surface of the microporous polytetrafluoroethylene resin film.

（作 用） 微多孔質ポリテトラフロロエチレン樹脂膜を用いるこ
とにより防水性と透湿性を得しめる。(Operation) Water resistance and moisture permeability are obtained by using a microporous polytetrafluoroethylene resin membrane.

上記した微多孔質ポリテトラフロロエチレン樹脂膜の
最大孔径が0.1〜３μｍのものに金属酸化物または金属
塩から成る粉末状の消臭剤を混合した親水性樹脂をコー
テイングすることにより該消臭剤が上記樹脂膜の表面近
傍に優先的に存在したものとなり前記特性を維持せしめ
つつ消臭剤を有効に発揮せしめる。The above-mentioned microporous polytetrafluoroethylene resin membrane having a maximum pore size of 0.1 to 3 μm and a hydrophilic resin obtained by mixing a powdery deodorant made of a metal oxide or a metal salt with a hydrophilic resin are coated. Is preferentially present in the vicinity of the surface of the resin film, and the deodorant is effectively exhibited while maintaining the above characteristics.

（実施例） 上記したような本発明によるものについて更に説明す
ると、本発明者は前記したような従来のものの問題点を
解消することについて検討を重ねた結果、最大孔径が0.
1〜３μｍの微多孔質ポリテトラフロロエチレン樹脂膜
に金属酸化物または金属塩からなる消臭剤を混合した親
水性樹脂をコーテイングすることにより消臭剤の脱落な
どをなからしめる。さらに、親水性樹脂を微多孔質ポリ
テトラフロロエチレン樹脂膜にコーテイングした場合、
親水性樹脂は微多孔質ポリテトラフロロエチレン樹脂膜
中に含浸されるが、この時、前記樹脂膜の最大孔径が0.
1μｍ未満であると透湿性が阻害されることとなり、好
ましい特性が維持されなくなる。これに対し該最大孔径
が0.1μｍ以上となると前記した消臭剤混入親水性樹脂
のコーティングによっても微多孔質樹脂膜における透湿
性（および通気性）が適切に保持されることとなり、し
かもこの最大孔径が３μｍ以下であることによって粉末
状の消臭剤が微多孔組織内に深く進入することなく表面
近傍に存在することとなる。(Examples) To further explain the above-mentioned one according to the present invention, the present inventor has repeatedly studied to solve the problems of the conventional one as described above, and as a result, the maximum pore diameter was 0.1 mm.
By coating a hydrophilic resin obtained by mixing a deodorant composed of a metal oxide or a metal salt on a microporous polytetrafluoroethylene resin film having a thickness of 1 to 3 μm, the deodorant is dropped off. Furthermore, when a hydrophilic resin is coated on a microporous polytetrafluoroethylene resin film,
The hydrophilic resin is impregnated in the microporous polytetrafluoroethylene resin membrane, and at this time, the maximum pore size of the resin membrane is 0.
If it is less than 1 μm, moisture permeability will be impaired, and favorable characteristics will not be maintained. On the other hand, when the maximum pore diameter is 0.1 μm or more, the moisture permeability (and air permeability) of the microporous resin membrane is appropriately maintained even by the coating of the hydrophilic resin mixed with the deodorant, and this maximum When the pore size is 3 μm or less, the powdery deodorant is present near the surface without penetrating deeply into the microporous tissue.

さらに、本発明者等は前記親水性樹脂層が無孔質であ
るにもかかわらず、悪臭成分は親水性樹脂層を透過可能
であることを見出した。つまり、消臭剤と悪臭成分の接
触確率が高い状態となり消臭機能の優れたシートを得る
ことに成功した。Furthermore, the present inventors have found that, despite the fact that the hydrophilic resin layer is non-porous, malodorous components can pass through the hydrophilic resin layer. That is, the probability of contact between the deodorant and the malodorous component was high, and a sheet excellent in deodorant function was successfully obtained.

前記した微多孔質ポリテトラフロロエチレン樹脂膜と
してはポリテトラフロロエチレンシートに圧延または延
伸の何れか一方または双方を加えることによりフイブリ
ル化し、微小結節部の間に無数の微細繊維がくもの巣状
に形成されたものとして得ることができ、空孔率が50〜
95％、最大孔径は前記のように0.1〜３μｍで厚さは10
〜200μｍ程度のものを採用することができる。親水性
樹脂としては、ポリエーテルウレタン、ベルフルオロス
ルホン酸の如きを用い、この親水性樹脂100重量部に対
し、銅酸化物、鉄酸化物などの金属酸化物またはフタロ
シアニン塩などの金属塩のような粉末状消臭剤を１〜20
0重量部、好ましくは10〜60重量部を混合したものを５
〜100g/m2の割合で前記微多孔質ポリテトラフロロエチ
レン樹脂膜にコーテイングする。コーテイングの手法は
噴霧、刷毛塗り、ロール塗布の如きの何れであってもよ
い。The microporous polytetrafluoroethylene resin film is fibrillated by adding one or both of rolling and stretching to the polytetrafluoroethylene sheet, and a myriad of fine fibers are formed in a spider web between the fine nodules. Can be obtained as formed, the porosity is 50 ~
95%, maximum pore size is 0.1 to 3 μm and thickness is 10
Those having a thickness of about 200 μm can be employed. As the hydrophilic resin, polyether urethane, velfluorosulfonic acid or the like is used. For 100 parts by weight of the hydrophilic resin, a metal oxide such as copper oxide or iron oxide or a metal salt such as phthalocyanine salt is used. 1-20 powder deodorants
0 parts by weight, preferably 10 to 60 parts by weight
The microporous polytetrafluoroethylene resin film is coated at a rate of 100100 g / m 2 . The coating method may be any of spraying, brushing, and roll coating.

具体的な製造例として、最大孔径が約0.2μｍ、空孔
率が80％程度で厚さが35μｍ前後として延伸処理により
得られた微多孔質ポリテトラフロロエチレン膜に対し、
親水性樹脂としてポリエーテルウレタン樹脂100重量部
に銅酸化物系消臭剤30重量部を混合した混合物を30g/m2
の割合でコーテイングし、シートとした。As a specific production example, the maximum pore diameter is about 0.2 μm, the porosity is about 80%, and the thickness is about 35 μm.
A mixture obtained by mixing 30 parts by weight of a copper oxide-based deodorant with 100 parts by weight of a polyether urethane resin as a hydrophilic resin is 30 g / m 2.
And coated as a sheet.

上記のようにして得られたものの耐水圧性および透湿
量は次の第１表に示す如くであって、好ましい防水透湿
性を有していた。The water resistance and moisture permeability of the product obtained as described above are as shown in Table 1 below, and it had favorable waterproof and moisture permeability.

又上記のようにした得られたものに対し、悪臭成分と
してアンモニア、トリメチルアミン、硫化水素について
の消臭性能を測定した。即ちこれらの消臭性能測定方法
は次のＡ）〜Ｃ）の如くである。 In addition, the deodorizing performance of ammonia, trimethylamine, and hydrogen sulfide as malodorous components was measured for the obtained product as described above. That is, these deodorizing performance measuring methods are as in the following A) to C).

Ａ）アンモニア 300ml容の三角フラスコに28％アンモニア水を10μ
採取し、完全にガス化させた後、サンプルを約1g投入
し、25℃に保存し、２時間経過後、北川式ガス検知器を
用いて、フラスコ内のアンモニア残存濃度を測定した。A) Ammonia 10% 28% ammonia water in 300 ml Erlenmeyer flask
After the sample was collected and completely gasified, about 1 g of the sample was charged and stored at 25 ° C., and after 2 hours, the residual ammonia concentration in the flask was measured using a Kitagawa gas detector.

Ｂ）トリメチルアミン 300ml容の三角フラスコに0.8％トリメチルアミン水溶
液を10μ採取し、以下上記Ａ）と同様にして北川式ガ
ス検知器を用いフラスコ内のトリメチルアミン残存濃度
を測定した。B) Trimethylamine A 10% 0.8% aqueous solution of trimethylamine was collected in a 300 ml Erlenmeyer flask, and the residual concentration of trimethylamine in the flask was measured using a Kitagawa gas detector in the same manner as in A) above.

Ｃ）硫化水素 300ml容の三角フラスコに、800ppm硫化ナトリウム水
溶液1mlおよび１規定硫酸0.1mlを入れて硫化水素を生成
させ、サンプルを約2gを投入し、25℃に保存して２時間
経過後、北川式ガス検知器を用いフラスコ内の硫化水素
残存濃度を測定した。C) Hydrogen Sulfide In a 300 ml Erlenmeyer flask, 1 ml of an 800 ppm aqueous solution of sodium sulfide and 0.1 ml of 1N sulfuric acid are generated to generate hydrogen sulfide. About 2 g of the sample is charged, stored at 25 ° C., and after 2 hours, The residual concentration of hydrogen sulfide in the flask was measured using a Kitagawa gas detector.

然して上記したような各測定結果は次の第２表に示す
如くである。However, the results of each measurement as described above are as shown in Table 2 below.

なお上記のような本発明によるシートを40dの編布に
ラミネートした布帛を得、この試作品ラミネート布帛に
ついての特性を試験測定した結果は次の第３表に示す如
くであって、各種作業衣として好ましい防水透湿性を有
し、しかも消臭性能に優れたものであることが確認され
た。 A sheet obtained by laminating the above-described sheet according to the present invention on a 40d knitted cloth was obtained, and the characteristics of the prototype laminated cloth were measured by test. The results are shown in Table 3 below. It was confirmed that it had a preferable waterproof and moisture-permeable property and was excellent in deodorant performance.

「発明の効果」 以上説明したような本発明によるときは悪臭雰囲気の
如きに用いられる作業衣などに関して、快適な作業をな
さしめるための好ましい防水性と透湿性を確保し、しか
も有効な防臭性を有し着用者の肌や下衣類などに不快臭
を残すことのない製品を得しめることが可能であり、工
業的にその効果の大きい発明である。 [Effects of the Invention] With the present invention as described above, with regard to work clothes and the like used in an odor atmosphere, preferable waterproofness and moisture permeability for performing comfortable work are ensured, and also effective deodorant properties Thus, it is possible to obtain a product which does not leave an unpleasant odor on the wearer's skin, undergarments and the like, and is an industrially effective invention.

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】最大孔径が0.1〜３μｍの微多孔質ポリテ
トラフロロエチレン樹脂膜が金属酸化物または金属塩か
らなる消臭剤を混合した親水性樹脂によりコーテイング
されており、該消臭剤が前記微多孔質ポリテトラフロロ
エチレン樹脂膜の表面近傍に存在していることを特徴と
する防水透湿性と消臭性を備えたシート材。1. A microporous polytetrafluoroethylene resin film having a maximum pore size of 0.1 to 3 .mu.m is coated with a hydrophilic resin mixed with a deodorant made of a metal oxide or a metal salt. A sheet material having waterproof and moisture-permeable properties and deodorant properties, wherein the sheet material is present near the surface of the microporous polytetrafluoroethylene resin film.
JP1005898A 1989-01-17 1989-01-17 Sheet material with waterproof moisture permeability and deodorant Expired - Fee Related JP2933938B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1005898A JP2933938B2 (en) 1989-01-17 1989-01-17 Sheet material with waterproof moisture permeability and deodorant
PCT/US1990/000179 WO1990008218A1 (en) 1989-01-17 1990-01-16 Waterproof water vapor permeable deodorizing membrane and clothing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1005898A JP2933938B2 (en) 1989-01-17 1989-01-17 Sheet material with waterproof moisture permeability and deodorant

Publications (2)

Publication Number Publication Date
JPH02187436A JPH02187436A (en) 1990-07-23
JP2933938B2 true JP2933938B2 (en) 1999-08-16

Family

ID=11623711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1005898A Expired - Fee Related JP2933938B2 (en) 1989-01-17 1989-01-17 Sheet material with waterproof moisture permeability and deodorant

Country Status (2)

Country Link
JP (1) JP2933938B2 (en)
WO (1) WO1990008218A1 (en)

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JP2712011B2 (en) * 1995-06-27 1998-02-10 株式会社東京電▲気▼工務所 Valve protection cover
US5928792A (en) * 1997-05-01 1999-07-27 Millipore Corporation Process for making surface modified porous membrane with perfluorocarbon copolymer
US6354443B1 (en) 1997-05-01 2002-03-12 Millipore Corporation Surface modified porous membrane and process
US5976380A (en) * 1997-05-01 1999-11-02 Millipore Corporation Article of manufacture including a surface modified membrane and process
EP3830173A1 (en) * 2018-07-31 2021-06-09 W.L. Gore & Associates, Inc. Polyethylene film
CN109504006B (en) * 2018-11-21 2021-02-05 湖北彩砼新材料有限公司 Self-cleaning nano modified super-hydrophobic composite membrane and preparation method thereof
WO2022138491A1 (en) * 2020-12-25 2022-06-30 キヤノン株式会社 Resin membrane and water-resistant and moisture-permeable membrane
US11561495B2 (en) 2020-12-25 2023-01-24 Canon Kabushiki Kaisha Pressing rotating member and production method thereof, fixing apparatus, and electrophotographic image forming apparatus

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Publication number Priority date Publication date Assignee Title
US3111450A (en) * 1961-02-01 1963-11-19 Armstrong Cork Co Polyvinyl fluoride film capable of being adhesively secured and method
US4194041A (en) * 1978-06-29 1980-03-18 W. L. Gore & Associates, Inc. Waterproof laminate
US4613544A (en) * 1984-12-04 1986-09-23 Minnesota Mining And Manufacturing Co. Waterproof, moisture-vapor permeable sheet material and method of making the same
JPS6354453A (en) * 1986-08-25 1988-03-08 Nok Corp Deodorizing polyurethane foam
JPH0699591B2 (en) * 1986-08-29 1994-12-07 パナック株式会社 Deodorant film
JPS6357054A (en) * 1986-08-29 1988-03-11 エヌオーケー株式会社 Deodorizing material
JPH0624818B2 (en) * 1986-08-29 1994-04-06 パナック株式会社 Deodorant film and manufacturing method thereof
JPS6393324A (en) * 1986-10-09 1988-04-23 Daicel Chem Ind Ltd Deodorizing sheet

Also Published As

Publication number Publication date
JPH02187436A (en) 1990-07-23
WO1990008218A1 (en) 1990-07-26

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