JPWO2021099997A5 - - Google Patents
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- JPWO2021099997A5 JPWO2021099997A5 JP2022529299A JP2022529299A JPWO2021099997A5 JP WO2021099997 A5 JPWO2021099997 A5 JP WO2021099997A5 JP 2022529299 A JP2022529299 A JP 2022529299A JP 2022529299 A JP2022529299 A JP 2022529299A JP WO2021099997 A5 JPWO2021099997 A5 JP WO2021099997A5
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- 239000010410 layer Substances 0.000 claims description 56
- 239000012790 adhesive layer Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000012779 reinforcing material Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 8
- 239000012780 transparent material Substances 0.000 claims description 7
- 238000010227 cup method (microbiological evaluation) Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000124008 Mammalia Species 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Description
図６は、光学的に透明な補強層６００の上面図を示す。補強層６００は、光学的に透明なフィルム６３０を含み、複数の空隙６０６を含む。
本発明は以下の態様を包含する。
（１）テープであって、
第１の主面及び第２の主面を有する光学的に透明なテープバッキングと、
第１の主面及び第２の主面を有する光学的に透明な感圧接着剤層と、
を含み、
前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分は、前記光学的に透明なテープバッキングの前記第１の主面の少なくとも一部分に隣接しており、
前記テープは、光学的に透明であり、倒立カップ法を使用して、少なくとも２５０ｇ／ｍ
２
／２４時間／３７℃／１００％～１０％ＲＨの水蒸気透過率（ＭＶＴＲ）を有し、
前記テープは、少なくとも２層のテープ層を含む光学的に透明な多層テープスタックを形成することができる、テープ。
（２）前記テープが、８５％の可視光の透過％、４０％未満のヘイズ、及び少なくとも５０％の透明度を有する、項目１に記載のテープ。
（３）前記少なくとも２層のテープ層を含む多層テープスタックが、８０％の可視光の透過％、７０％未満のヘイズ、及び少なくとも３０％の透明度を有する、項目１に記載のテープ。
（４）前記透明なテープバッキングが、ポリエステル、ポリオレフィン、又はポリウレタンを含む、項目１に記載のテープ。
（５）前記光学的に透明な接着剤層が、（メタ）アクリレート系感圧接着剤、シリコーン感圧接着剤、（メタ）アクリレート－シリコーン感圧接着剤、又はシリコーンゲル接着剤を含む、項目１に記載のテープ。
（６）第１の主面及び第２の主面を有する透明な補強材料層を更に含み、前記透明な補強材料層が、前記透明なテープバッキングと前記光学的に透明な接着剤層との間に位置し、それにより、前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分が前記透明な材料層の前記第１の主面と接触し、かつ前記透明な材料層の前記第２の主面が前記透明なテープバッキングの前記第１の主面の少なくとも一部分と接触している、項目１に記載のテープ。
（７）前記補強材料層が、ポリエステル又はポリオレフィンを含む、ポリマー材料のウェブ又は不連続層を含む、項目６に記載のテープ。
（８）前記補強材料層が格子状であり、前記補強材料の最大７０％が開放領域である、項目６に記載のテープ。
（９）前記補強材料層が、１００マイクロメートル～３００マイクロメートルの厚さを有する、項目６に記載のテープ。
（１０）多層物品であって、
基材表面と、
前記基材表面上に配置された多層テープスタックと、
を含み、前記多層テープスタックは、少なくとも２層の光学的に透明なテープの層を含み、前記光学的に透明なテープの層は、
光学的に透明なテープの第１の層であって、
第１の主面及び第２の主面を有する光学的に透明なテープバッキングと、
第１の主面及び第２の主面を有する光学的に透明な接着剤層と、
を含み、前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分は、前記光学的に透明なテープバッキングの前記第１の主面の少なくとも一部分に隣接しており、
前記テープは、光学的に透明であり、倒立カップ法を使用して少なくとも２５０ｇ／ｍ
２
／２４時間／３７℃／１００～１０％ＲＨの水蒸気透過率（ＭＶＴＲ）を有し、
前記光学的に透明な接着剤層の前記第１の主面は、前記基材表面と接触している、光学的に透明なテープの第１の層と、
光学的に透明なテープの第２の層であって、
前記光学的に透明なテープの第１の層に接着されており、それにより、前記光学的に透明なテープの第２の層の光学的に透明な接着剤層の第１の主面は、前記第１の光学的に透明なテープの光学的に透明なテープバッキングの第２の主面上に配置されている、光学的に透明なテープの第２の層と、
を含み、前記多層テープスタックは光学的に透明である、多層物品。
（１１）前記基材表面が、哺乳類の皮膚を含む、項目１０に記載の多層物品。
（１２）前記多層テープスタックが、光学的に透明なテープの第３の層を更に含み、前記光学的に透明なテープの第３の層は、前記光学的に透明なテープの第２の層に接着されており、それにより、前記光学的に透明なテープの第３の層の光学的に透明な接着剤層の第１の主面が、前記第２の光学的に透明なテープの光学的に透明なテープバッキングの第２の主面上に配置されており、前記多層テープスタックが光学的に透明である、項目１０に記載の多層物品。
（１３）前記少なくとも２層のテープ層を含む多層テープスタックが、８０％の可視光の透過％、７０％未満のヘイズ、及び少なくとも３０％の透明度を有する、項目１０に記載の多層物品。
（１４）前記基材表面の一部分と接触し、また前記多層テープスタックの少なくとも一部分と接触した医療デバイスを更に含む、項目１０に記載の多層物品。
（１５）前記医療デバイスが、ドレープ、チューブ、カテーテル、オストミー器具、及びセンサーを含む、項目１４に記載の多層物品。
（１６）医療デバイスを哺乳類の皮膚に接着する方法であって、前記方法は、
哺乳類の皮膚を含む基材表面を提供することと、
前記哺乳類の皮膚に接着される医療デバイスを提供することと、
前記医療デバイスを基材表面に隣接して配置することと、
光学的に透明なテープを提供することと、
前記光学的に透明なテープの第１の部分を前記医療デバイス及び前記基材表面の一部分に接触させることと、
前記光学的に透明なテープの第２の部分を、光学的に透明なテープの前記第１の部分に接触させて、光学的に透明なテープのテープスタックを形成することを含み、前記テープスタックは、光学的に透明である、方法。
（１７）前記医療デバイスが、ドレープ、チューブ、カテーテル、オストミー器具、及びセンサーを含む、項目１６に記載の方法。
（１８）前記少なくとも２層のテープ層を含む多層テープスタックが、８０％の可視光の透過％、７０％未満のヘイズ、及び少なくとも３０％の透明度を有する、項目１６に記載の方法。
（１９）前記光学的に透明なテープが、
第１の主面及び第２の主面を有する光学的に透明なテープバッキングと、
第１の主面及び第２の主面を有する光学的に透明な接着剤層と、
を含み、前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分が、前記光学的に透明なテープバッキングの前記第１の主面の少なくとも一部分に隣接しており、
前記テープが、光学的に透明であり、倒立カップ法を使用して、少なくとも２５０ｇ／ｍ
２
／２４時間／３７℃／１００％～１０％ＲＨの水蒸気透過率（ＭＶＴＲ）を有し、
前記テープが、少なくとも２層のテープ層を含む光学的に透明な多層テープスタックを形成することができる、項目１６に記載の方法。
（２０）前記テープが、第１の主面及び第２の主面を有する透明な補強材料層を更に含み、前記透明な補強材料層が、前記透明なテープバッキングと前記光学的に透明な接着剤層との間に位置し、それにより、前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分が前記透明な材料層の前記第１の主面と接触し、かつ前記透明な材料層の前記第２の主面が前記透明なテープバッキングの前記第１の主面の少なくとも一部分と接触している、項目１９に記載の方法。
FIG. 6 shows a top view of an optically transparent reinforcing layer 600. Reinforcement layer 600 includes an optically transparent film 630 and includes a plurality of voids 606.
The present invention includes the following aspects.
(1) A tape,
an optically transparent tape backing having a first major surface and a second major surface;
an optically transparent pressure sensitive adhesive layer having a first major surface and a second major surface;
including;
at least a portion of the second major surface of the optically transparent adhesive layer is adjacent to at least a portion of the first major surface of the optically transparent tape backing;
the tape is optically transparent and has a water vapor transmission rate (MVTR) of at least 250 g/m 2 /24 hours/37°C/100% to 10% RH using the inverted cup method;
The tape is capable of forming an optically clear multilayer tape stack comprising at least two tape layers.
(2) The tape of item 1, wherein the tape has a % visible light transmission of 85%, a haze of less than 40%, and a transparency of at least 50%.
(3) The tape of item 1, wherein the multilayer tape stack comprising the at least two tape layers has a % visible light transmission of 80%, a haze of less than 70%, and a transparency of at least 30%.
(4) The tape of item 1, wherein the transparent tape backing comprises polyester, polyolefin, or polyurethane.
(5) Item in which the optically transparent adhesive layer contains a (meth)acrylate pressure-sensitive adhesive, a silicone pressure-sensitive adhesive, a (meth)acrylate-silicone pressure-sensitive adhesive, or a silicone gel adhesive. 1. The tape described in 1.
(6) further comprising a layer of transparent reinforcing material having a first major surface and a second major surface, the layer of transparent reinforcing material connecting the transparent tape backing and the optically transparent adhesive layer; located between, such that at least a portion of the second major surface of the optically transparent adhesive layer is in contact with the first major surface of the transparent material layer, and the transparent material layer The tape of item 1, wherein the second major surface of the tape is in contact with at least a portion of the first major surface of the transparent tape backing.
(7) The tape of item 6, wherein the reinforcing material layer comprises a web or discontinuous layer of polymeric material comprising polyester or polyolefin.
(8) The tape according to item 6, wherein the reinforcing material layer is grid-like and up to 70% of the reinforcing material is an open area.
(9) The tape of item 6, wherein the reinforcing material layer has a thickness of 100 micrometers to 300 micrometers.
(10) A multilayer article,
the base material surface;
a multilayer tape stack disposed on the substrate surface;
wherein the multilayer tape stack includes at least two layers of optically clear tape, the layers of optically clear tape comprising:
a first layer of optically transparent tape,
an optically transparent tape backing having a first major surface and a second major surface;
an optically transparent adhesive layer having a first main surface and a second main surface;
at least a portion of the second major surface of the optically transparent adhesive layer is adjacent to at least a portion of the first major surface of the optically transparent tape backing;
the tape is optically transparent and has a water vapor transmission rate (MVTR) of at least 250 g/m 2 /24 hours/37° C./100-10% RH using the inverted cup method;
the first major surface of the optically transparent adhesive layer is in contact with the substrate surface, a first layer of optically transparent tape;
a second layer of optically transparent tape,
adhered to the first layer of the optically transparent tape, such that the first major surface of the optically transparent adhesive layer of the second layer of the optically transparent tape comprises: a second layer of optically clear tape disposed on a second major surface of an optically clear tape backing of the first optically clear tape;
a multilayer article, wherein the multilayer tape stack is optically transparent.
(11) The multilayer article according to item 10, wherein the substrate surface includes mammalian skin.
(12) the multilayer tape stack further comprises a third layer of optically transparent tape, the third layer of optically transparent tape being the second layer of optically transparent tape; the first major surface of the optically clear adhesive layer of the third layer of optically transparent tape is adhered to the optically transparent adhesive layer of the second optically transparent tape; 11. The multilayer article of item 10, wherein the multilayer tape stack is disposed on a second major surface of an optically transparent tape backing, and the multilayer tape stack is optically transparent.
(13) The multilayer article of item 10, wherein the multilayer tape stack comprising the at least two tape layers has a % visible light transmission of 80%, a haze of less than 70%, and a transparency of at least 30%.
14. The multilayer article of claim 10, further comprising a medical device in contact with a portion of the substrate surface and in contact with at least a portion of the multilayer tape stack.
(15) The multilayer article of item 14, wherein the medical device includes a drape, a tube, a catheter, an ostomy appliance, and a sensor.
(16) A method of adhering a medical device to the skin of a mammal, the method comprising:
providing a substrate surface comprising mammalian skin;
providing a medical device adhered to the skin of the mammal;
positioning the medical device adjacent a substrate surface;
providing an optically transparent tape;
contacting a first portion of the optically transparent tape with the medical device and a portion of the substrate surface;
contacting the second portion of optically transparent tape with the first portion of optically transparent tape to form a tape stack of optically transparent tape; A method that is optically transparent.
(17) The method according to item 16, wherein the medical device includes a drape, a tube, a catheter, an ostomy device, and a sensor.
18. The method of claim 16, wherein the multilayer tape stack comprising the at least two tape layers has a % visible light transmission of 80%, a haze of less than 70%, and a transparency of at least 30%.
(19) The optically transparent tape
an optically transparent tape backing having a first major surface and a second major surface;
an optically transparent adhesive layer having a first main surface and a second main surface;
at least a portion of the second major surface of the optically transparent adhesive layer is adjacent to at least a portion of the first major surface of the optically transparent tape backing;
the tape is optically transparent and has a water vapor transmission rate (MVTR) of at least 250 g/m 2 /24 hours/37°C/100% to 10% RH using the inverted cup method;
17. The method of item 16, wherein the tape is capable of forming an optically clear multilayer tape stack comprising at least two tape layers.
(20) the tape further includes a transparent reinforcing material layer having a first major surface and a second major surface, the transparent reinforcing material layer being in contact with the transparent tape backing and the optically transparent adhesive; adhesive layer, such that at least a portion of the second major surface of the optically transparent adhesive layer is in contact with the first major surface of the transparent material layer; 20. The method of item 19, wherein the second major surface of the transparent material layer is in contact with at least a portion of the first major surface of the transparent tape backing.
Claims (11)
第１の主面及び第２の主面を有する光学的に透明なテープバッキングと、
第１の主面及び第２の主面を有する光学的に透明な感圧接着剤層と、
を含み、
前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分は、前記光学的に透明なテープバッキングの前記第１の主面の少なくとも一部分に隣接しており、
前記テープは、光学的に透明であり、倒立カップ法を使用して、少なくとも２５０ｇ／ｍ２／２４時間／３７℃／１００％～１０％ＲＨの水蒸気透過率（ＭＶＴＲ）を有し、
前記テープは、少なくとも２層のテープ層を含む光学的に透明な多層テープスタックを形成することができる、テープ。 It is a tape,
an optically transparent tape backing having a first major surface and a second major surface;
an optically transparent pressure sensitive adhesive layer having a first major surface and a second major surface;
including;
at least a portion of the second major surface of the optically transparent adhesive layer is adjacent to at least a portion of the first major surface of the optically transparent tape backing;
the tape is optically transparent and has a water vapor transmission rate (MVTR) of at least 250 g/m 2 /24 hours/37°C/100% to 10% RH using the inverted cup method;
The tape is capable of forming an optically clear multilayer tape stack comprising at least two tape layers.
基材表面と、
前記基材表面上に配置された多層テープスタックと、
を含み、前記多層テープスタックは、少なくとも２層の光学的に透明なテープの層を含み、前記光学的に透明なテープの層は、
光学的に透明なテープの第１の層であって、
第１の主面及び第２の主面を有する光学的に透明なテープバッキングと、
第１の主面及び第２の主面を有する光学的に透明な接着剤層と、
を含み、前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分は、前記光学的に透明なテープバッキングの前記第１の主面の少なくとも一部分に隣接しており、
前記テープは、光学的に透明であり、倒立カップ法を使用して少なくとも２５０ｇ／ｍ２／２４時間／３７℃／１００～１０％ＲＨの水蒸気透過率（ＭＶＴＲ）を有し、
前記光学的に透明な接着剤層の前記第１の主面は、前記基材表面と接触している、光学的に透明なテープの第１の層と、
光学的に透明なテープの第２の層であって、
前記光学的に透明なテープの第１の層に接着されており、それにより、前記光学的に透明なテープの第２の層の光学的に透明な接着剤層の第１の主面は、前記第１の光学的に透明なテープの光学的に透明なテープバッキングの第２の主面上に配置されている、光学的に透明なテープの第２の層と、
を含み、前記多層テープスタックは光学的に透明である、多層物品。 A multilayer article,
the base material surface;
a multilayer tape stack disposed on the substrate surface;
wherein the multilayer tape stack includes at least two layers of optically clear tape, the layers of optically clear tape comprising:
a first layer of optically transparent tape,
an optically transparent tape backing having a first major surface and a second major surface;
an optically transparent adhesive layer having a first main surface and a second main surface;
at least a portion of the second major surface of the optically transparent adhesive layer is adjacent to at least a portion of the first major surface of the optically transparent tape backing;
the tape is optically transparent and has a water vapor transmission rate (MVTR) of at least 250 g/m 2 /24 hours/37° C./100-10% RH using the inverted cup method;
the first major surface of the optically transparent adhesive layer is in contact with the substrate surface, a first layer of optically transparent tape;
a second layer of optically transparent tape,
adhered to the first layer of the optically transparent tape, such that the first major surface of the optically transparent adhesive layer of the second layer of the optically transparent tape comprises: a second layer of optically clear tape disposed on a second major surface of an optically clear tape backing of the first optically clear tape;
a multilayer article, wherein the multilayer tape stack is optically transparent.
哺乳類の皮膚を含む基材表面を提供することと、
前記哺乳類の皮膚に接着される医療デバイスを提供することと、
前記医療デバイスを基材表面に隣接して配置することと、
光学的に透明なテープを提供することと、
前記光学的に透明なテープの第１の部分を前記医療デバイス及び前記基材表面の一部分に接触させることと、
前記光学的に透明なテープの第２の部分を、光学的に透明なテープの前記第１の部分に接触させて、光学的に透明なテープのテープスタックを形成することを含み、前記テープスタックは、光学的に透明である、方法。 A method of adhering a medical device to mammalian skin, the method comprising:
providing a substrate surface comprising mammalian skin;
providing a medical device adhered to the skin of the mammal;
positioning the medical device adjacent a substrate surface;
providing an optically transparent tape;
contacting a first portion of the optically transparent tape with the medical device and a portion of the substrate surface;
contacting the second portion of optically transparent tape with the first portion of optically transparent tape to form a tape stack of optically transparent tape; A method that is optically transparent.
第１の主面及び第２の主面を有する光学的に透明なテープバッキングと、
第１の主面及び第２の主面を有する光学的に透明な接着剤層と、
を含み、前記光学的に透明な接着剤層の前記第２の主面の少なくとも一部分が、前記光学的に透明なテープバッキングの前記第１の主面の少なくとも一部分に隣接しており、
前記テープが、光学的に透明であり、倒立カップ法を使用して、少なくとも２５０ｇ／ｍ２／２４時間／３７℃／１００％～１０％ＲＨの水蒸気透過率（ＭＶＴＲ）を有し、
前記テープが、少なくとも２層のテープ層を含む光学的に透明な多層テープスタックを形成することができる、請求項１０に記載の方法。 The optically transparent tape
an optically transparent tape backing having a first major surface and a second major surface;
an optically transparent adhesive layer having a first main surface and a second main surface;
at least a portion of the second major surface of the optically transparent adhesive layer is adjacent to at least a portion of the first major surface of the optically transparent tape backing;
the tape is optically transparent and has a water vapor transmission rate (MVTR) of at least 250 g/m 2 /24 hours/37°C/100% to 10% RH using the inverted cup method;
11. The method of claim 10 , wherein the tape is capable of forming an optically clear multilayer tape stack comprising at least two tape layers.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962937914P | 2019-11-20 | 2019-11-20 | |
| US62/937,914 | 2019-11-20 | ||
| PCT/IB2020/060937 WO2021099997A1 (en) | 2019-11-20 | 2020-11-19 | Medical tapes with high optical clarity when over-taped |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023502413A JP2023502413A (en) | 2023-01-24 |
| JPWO2021099997A5 true JPWO2021099997A5 (en) | 2023-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022529299A Pending JP2023502413A (en) | 2019-11-20 | 2020-11-19 | Medical tape with high optical clarity when laminated |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220387226A1 (en) |
| EP (1) | EP4061901A1 (en) |
| JP (1) | JP2023502413A (en) |
| CN (1) | CN114616302A (en) |
| WO (1) | WO2021099997A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022123489A1 (en) * | 2020-12-11 | 2022-06-16 | 3M Innovative Properties Company | Perforated tapes for medical applications |
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- 2020-11-19 EP EP20816620.7A patent/EP4061901A1/en active Pending
- 2020-11-19 JP JP2022529299A patent/JP2023502413A/en active Pending
- 2020-11-19 CN CN202080075628.1A patent/CN114616302A/en active Pending
- 2020-11-19 US US17/770,375 patent/US20220387226A1/en active Pending
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