JP7015574B2 - 部分粘着シート及びその製造方法 - Google Patents
部分粘着シート及びその製造方法 Download PDFInfo
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- JP7015574B2 JP7015574B2 JP2020077762A JP2020077762A JP7015574B2 JP 7015574 B2 JP7015574 B2 JP 7015574B2 JP 2020077762 A JP2020077762 A JP 2020077762A JP 2020077762 A JP2020077762 A JP 2020077762A JP 7015574 B2 JP7015574 B2 JP 7015574B2
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- 239000000853 adhesive Substances 0.000 title claims description 43
- 230000001070 adhesive effect Effects 0.000 title claims description 43
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 claims description 23
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 9
- 239000002985 plastic film Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 description 21
- 238000000576 coating method Methods 0.000 description 16
- 239000000123 paper Substances 0.000 description 16
- 238000009423 ventilation Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 8
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000004078 waterproofing Methods 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 229920006255 plastic film Polymers 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000012209 synthetic fiber Substances 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011086 glassine Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
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- 238000007639 printing Methods 0.000 description 2
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- 238000007790 scraping Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
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- 239000012943 hotmelt Substances 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Images
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
1-1:シート状支持体
1-2:開孔シート
1-3:粘着剤
1-4:離型紙
1-5:圧延ロール機
1-6:押さえロール
1-7:開口シートの取り除き
1-8:部分粘着シートの巻き取り
2:本願明細書での実施例1によって製造した部分粘着シートの斜視模式図
2-1:シート状支持体
2-2:部分粘着層
2-3:離型紙
2-4:巻き心
3:開孔シート「フラットメッシュ」の平面模式図
3-1:開孔部
3-2:ポリオレフィンヤーン
4:図3のA-A’断面
4-1:開孔部
4-2:ポリオレフィンヤーン
5:開孔シート「プラスチックフィルム又は紙」の平面模式図
5-1:開孔部
5-2:プラスチックフィルム又は紙
6:本願明細書での実施例1によって製造した部分粘着シートを塗膜防水工法の通気緩衝シートとして使用した場合の概略斜視模式図
6-1:塗膜防水層
6-2:シート状支持体
6-3:部分粘着層
6-4:通気路
6-5:下地
Claims (4)
- シート状支持体に型部材を重ね合わせ、型部材の上に25℃における剪断貯蔵弾性率が1×103~1×106Pa、かつ、100℃における剪断貯蔵弾性率が1×102Pa以上、25℃における損失正接(tanδ)が0.1~0.9である粘着剤を生地出しして重ね合わせた後、型部材を取り除き、前記シート状支持体に厚さ0.3~2.0mmの粘着層を形成することを特徴とする部分粘着シートの製造方法。
- 前記請求項1に記載の型部材が、開孔率20~85%のフラットメッシュ、プラスチックシート又は紙であることを特徴とする部分粘着シートの製造方法。
- 前記請求項1又は2に記載の型部材が、厚さ10~100μm、かつ、幅3~30mmのフラットヤーンで構成されたフラットメッシュであることを特徴とする部分粘着シートの製造方法。
- 前記請求項1、2又は3に記載の粘着剤にブチルゴムが含まれていることを特徴とする部分粘着シートの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020077762A JP7015574B2 (ja) | 2020-04-07 | 2020-04-07 | 部分粘着シート及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020077762A JP7015574B2 (ja) | 2020-04-07 | 2020-04-07 | 部分粘着シート及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021165365A JP2021165365A (ja) | 2021-10-14 |
JP7015574B2 true JP7015574B2 (ja) | 2022-02-03 |
Family
ID=78021828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020077762A Active JP7015574B2 (ja) | 2020-04-07 | 2020-04-07 | 部分粘着シート及びその製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP7015574B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005139744A (ja) | 2003-11-07 | 2005-06-02 | Sekaicho Rubber Co Ltd | 複合脱気用防水シート |
JP2007099936A (ja) | 2005-10-05 | 2007-04-19 | Nitto Denko Corp | 粘着シートの製造方法 |
JP2009035690A (ja) | 2007-08-03 | 2009-02-19 | Nitto Denko Corp | 多孔質基材を使用したアルミ電解コンデンサリード電極保護用テープ |
JP2010106648A (ja) | 2008-10-30 | 2010-05-13 | Mt Kogyo:Kk | 脱気用複合体の構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03167281A (ja) * | 1989-11-27 | 1991-07-19 | Sekisui Chem Co Ltd | 糊剤塗布装置及び粘着テープ製造方法 |
JPH06435A (ja) * | 1992-06-19 | 1994-01-11 | Sekisui Chem Co Ltd | 粘着剤の部分塗工装置及び部分塗工方法 |
JPH11114925A (ja) * | 1997-10-09 | 1999-04-27 | Sekisui Chem Co Ltd | コンクリート表面硬化遅延テープ |
-
2020
- 2020-04-07 JP JP2020077762A patent/JP7015574B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005139744A (ja) | 2003-11-07 | 2005-06-02 | Sekaicho Rubber Co Ltd | 複合脱気用防水シート |
JP2007099936A (ja) | 2005-10-05 | 2007-04-19 | Nitto Denko Corp | 粘着シートの製造方法 |
JP2009035690A (ja) | 2007-08-03 | 2009-02-19 | Nitto Denko Corp | 多孔質基材を使用したアルミ電解コンデンサリード電極保護用テープ |
JP2010106648A (ja) | 2008-10-30 | 2010-05-13 | Mt Kogyo:Kk | 脱気用複合体の構造 |
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JP2021165365A (ja) | 2021-10-14 |
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