JP6897809B2 - 保護フィルム - Google Patents
保護フィルム Download PDFInfo
- Publication number
- JP6897809B2 JP6897809B2 JP2020012001A JP2020012001A JP6897809B2 JP 6897809 B2 JP6897809 B2 JP 6897809B2 JP 2020012001 A JP2020012001 A JP 2020012001A JP 2020012001 A JP2020012001 A JP 2020012001A JP 6897809 B2 JP6897809 B2 JP 6897809B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- protective film
- resin substrate
- melting point
- less
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims description 172
- 239000010410 layer Substances 0.000 claims description 178
- 239000000758 substrate Substances 0.000 claims description 169
- 229920005989 resin Polymers 0.000 claims description 152
- 239000011347 resin Substances 0.000 claims description 152
- 238000002844 melting Methods 0.000 claims description 81
- 230000008018 melting Effects 0.000 claims description 81
- 239000012790 adhesive layer Substances 0.000 claims description 70
- 238000005452 bending Methods 0.000 claims description 64
- 239000000463 material Substances 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 41
- 229920005992 thermoplastic resin Polymers 0.000 claims description 32
- 229920001971 elastomer Polymers 0.000 claims description 28
- 229920000098 polyolefin Polymers 0.000 claims description 28
- 239000000806 elastomer Substances 0.000 claims description 27
- 238000000465 moulding Methods 0.000 claims description 24
- 239000011247 coating layer Substances 0.000 claims description 19
- 229920006132 styrene block copolymer Polymers 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 11
- 238000007666 vacuum forming Methods 0.000 claims description 8
- 229920001684 low density polyethylene Polymers 0.000 claims description 6
- 239000004702 low-density polyethylene Substances 0.000 claims description 6
- 229920006122 polyamide resin Polymers 0.000 claims description 6
- 229920005668 polycarbonate resin Polymers 0.000 claims description 6
- 239000004431 polycarbonate resin Substances 0.000 claims description 6
- 239000012461 cellulose resin Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 description 31
- 229920000515 polycarbonate Polymers 0.000 description 31
- 238000011156 evaluation Methods 0.000 description 23
- -1 polyethylene Polymers 0.000 description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 16
- 229920000092 linear low density polyethylene Polymers 0.000 description 15
- 239000004707 linear low-density polyethylene Substances 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 229920001342 Bakelite® Polymers 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000004711 α-olefin Substances 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 7
- 238000005304 joining Methods 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229920005629 polypropylene homopolymer Polymers 0.000 description 7
- 239000000470 constituent Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 5
- 229920005606 polypropylene copolymer Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
- 229920001400 block copolymer Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011342 resin composition Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- UHKPXKGJFOKCGG-UHFFFAOYSA-N 2-methylprop-1-ene;styrene Chemical compound CC(C)=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 UHKPXKGJFOKCGG-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 1
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020012001A JP6897809B2 (ja) | 2018-08-21 | 2020-01-28 | 保護フィルム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018154702A JP6687070B2 (ja) | 2018-08-21 | 2018-08-21 | 保護フィルム |
| JP2020012001A JP6897809B2 (ja) | 2018-08-21 | 2020-01-28 | 保護フィルム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018154702A Division JP6687070B2 (ja) | 2018-08-21 | 2018-08-21 | 保護フィルム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020075512A JP2020075512A (ja) | 2020-05-21 |
| JP2020075512A5 JP2020075512A5 (https=) | 2021-02-04 |
| JP6897809B2 true JP6897809B2 (ja) | 2021-07-07 |
Family
ID=70723271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020012001A Active JP6897809B2 (ja) | 2018-08-21 | 2020-01-28 | 保護フィルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6897809B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7831083B2 (ja) * | 2022-03-30 | 2026-03-17 | 住友ベークライト株式会社 | フィルム剥離装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3006971B1 (en) * | 2013-05-24 | 2020-11-11 | Mitsubishi Gas Chemical Company, Inc. | Functional sheet with protective film |
| JP6652929B2 (ja) * | 2014-11-21 | 2020-02-26 | 三菱瓦斯化学株式会社 | 保護フィルム付き機能性シート |
-
2020
- 2020-01-28 JP JP2020012001A patent/JP6897809B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020075512A (ja) | 2020-05-21 |
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