JPS63184560U - - Google Patents
Info
- Publication number
- JPS63184560U JPS63184560U JP7558387U JP7558387U JPS63184560U JP S63184560 U JPS63184560 U JP S63184560U JP 7558387 U JP7558387 U JP 7558387U JP 7558387 U JP7558387 U JP 7558387U JP S63184560 U JPS63184560 U JP S63184560U
- Authority
- JP
- Japan
- Prior art keywords
- separator
- graft
- bonded
- model registration
- utility
- 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
- 239000012528 membrane Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims 2
- 239000002759 woven fabric Substances 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 238000007127 saponification reaction Methods 0.000 claims 1
- 238000004049 embossing Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Description
第１図は本考案一実施例の断面図であり、グラ
フト膜の両側に不織布を貼り合わせたもので、第
２図は他実施例の平面図イ及び断面図ロで、貼り
合わせる不織布のグラフト膜と接触しない側の表
面にエンボス加工によつてすじ状の溝を多数設け
たものである。
１，４：グラフト膜、２，３，５，６：不織布
、７：すじ状の溝。
Fig. 1 is a cross-sectional view of one embodiment of the present invention, in which non-woven fabrics are bonded to both sides of a graft membrane, and Fig. 2 is a plan view A and a cross-sectional view B of another embodiment, in which non-woven fabric grafts are bonded together. A large number of streak-like grooves are formed by embossing on the surface that does not come into contact with the membrane. 1, 4: graft membrane, 2, 3, 5, 6: nonwoven fabric, 7: striped groove.
Claims (1)
レフイン系フイルムに、アクリル酸、メタクリル
酸等の親水基を有するモノマーをグラフト共重合
させた膜（以下グラフト膜という）の少くとも片
面に電解液との親和性に優れた織布あるいは不織
布を貼り合わせて成るアルカリ蓄電池用セパレー
タ。 (2) 貼り合わせが電解液に可溶なカルボキシメ
チルセルロースまたはケン化度５０％以上のポリ
ビニルアルコールの水溶液の接着剤である実用新
案登録請求の範囲第１項記載のアルカリ蓄電池用
セパレータ。 (3) 貼り合わせる織布あるいは不織布のグラフ
ト膜と接触しない側の表面に垂直なすじ状の溝あ
るいは凸起が多数設けられている実用新案登録請
求の範囲第１項ないし第２項記載のアルカリ蓄電
池用セパレータ。[Scope of Claim for Utility Model Registration] (1) At least one side of a membrane obtained by graft copolymerizing a polyolefin film such as polyethylene or polypropylene with a monomer having a hydrophilic group such as acrylic acid or methacrylic acid (hereinafter referred to as a graft membrane) A separator for alkaline storage batteries made by laminating a woven or non-woven fabric with excellent affinity for electrolytes. (2) The separator for an alkaline storage battery according to claim 1, wherein the adhesive is bonded to an aqueous solution of carboxymethyl cellulose or polyvinyl alcohol having a degree of saponification of 50% or more, which is soluble in an electrolytic solution. (3) The alkali according to claims 1 or 2 of the utility model registration claim, wherein a large number of vertical grooves or protrusions are provided on the surface of the woven fabric or nonwoven fabric that is not in contact with the graft film to be bonded. Separator for storage batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558387U JPS63184560U (en) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558387U JPS63184560U (en) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184560U true JPS63184560U (en) | 1988-11-28 |
Family
ID=30921862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7558387U Pending JPS63184560U (en) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999041797A1 (en) * | 1998-02-16 | 1999-08-19 | Mitsubishi Denki Kabushiki Kaisha | Lithium ion secondary battery |
| WO1999048164A1 (en) * | 1966-05-12 | 1999-09-23 | Mitsubishi Denki Kabushiki Kaisha | Secondary battery and method for forming the same |
| WO1999048163A1 (en) * | 1998-03-17 | 1999-09-23 | Mitsubishi Denki Kabushiki Kaisha | Lithium ion battery and method for forming the same |
-
1987
- 1987-05-19 JP JP7558387U patent/JPS63184560U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999048164A1 (en) * | 1966-05-12 | 1999-09-23 | Mitsubishi Denki Kabushiki Kaisha | Secondary battery and method for forming the same |
| WO1999041797A1 (en) * | 1998-02-16 | 1999-08-19 | Mitsubishi Denki Kabushiki Kaisha | Lithium ion secondary battery |
| WO1999048163A1 (en) * | 1998-03-17 | 1999-09-23 | Mitsubishi Denki Kabushiki Kaisha | Lithium ion battery and method for forming the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3980497A (en) | Separators for alkaline batteries | |
| JPS63184560U (en) | ||
| JPS6427959U (en) | ||
| JPS5912468U (en) | Open type nickel-cadmium storage battery | |
| JPS6225465U (en) | ||
| JPS6446957U (en) | ||
| JPS6446956U (en) | ||
| JPH0171867U (en) | ||
| JPH01174860U (en) | ||
| JPS61124965U (en) | ||
| JPS61197654U (en) | ||
| JPS62126062U (en) | ||
| JPS63191561U (en) | ||
| JPS62140671U (en) | ||
| JPS5996770U (en) | storage battery | |
| JPS63187266U (en) | ||
| JPS6350445U (en) | ||
| JPS632368U (en) | ||
| JPS6434757U (en) | ||
| JPS63120352U (en) | ||
| JPS6325462U (en) | ||
| JPH0339250U (en) | ||
| JPS63165771U (en) | ||
| JPS5980968U (en) | lead acid battery | |
| JPH0376364U (en) |