JP2011056748A - 鋼板補強材 - Google Patents
鋼板補強材 Download PDFInfo
- Publication number
- JP2011056748A JP2011056748A JP2009208191A JP2009208191A JP2011056748A JP 2011056748 A JP2011056748 A JP 2011056748A JP 2009208191 A JP2009208191 A JP 2009208191A JP 2009208191 A JP2009208191 A JP 2009208191A JP 2011056748 A JP2011056748 A JP 2011056748A
- Authority
- JP
- Japan
- Prior art keywords
- thermosetting
- steel plate
- damping layer
- short fibers
- mass
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 239000012779 reinforcing material Substances 0.000 title claims description 25
- 239000000835 fiber Substances 0.000 claims abstract description 91
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 64
- 238000013016 damping Methods 0.000 claims abstract description 55
- 229920001971 elastomer Polymers 0.000 claims description 20
- 239000005060 rubber Substances 0.000 claims description 20
- 230000002787 reinforcement Effects 0.000 claims description 13
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 19
- 238000002156 mixing Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000012784 inorganic fiber Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- -1 diene compounds Chemical class 0.000 description 7
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 150000003505 terpenes Chemical class 0.000 description 3
- 235000007586 terpenes Nutrition 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 150000004008 N-nitroso compounds Chemical class 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 150000003349 semicarbazides Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
- Laminated Bodies (AREA)
Abstract
【解決手段】熱硬化性制振層に、無機短繊維と有機短繊維とからなる繊維成分を配合した。熱硬化後の熱硬化性制振層の強度と形状追従性とがバランスするため、想定内の衝撃が加わった場合における剥離や破断を確実に防止することができる。
【選択図】図1
Description
(従来例)
表2に示すように、架橋剤を8質量部用いたこと、助剤を2質量部用いたこと、無機短繊維及び有機短繊維を含まないこと以外は実施例1と同様の組成のものを従来例の鋼板補強材とした。
(比較例1)
表2に示すように、無機短繊維及び有機短繊維を用いなかったこと以外は実施例1と同様の組成のものを比較例1の鋼板補強材とした。
(比較例2)
表2に示すように、実施例1と同様の無機短繊維を1質量部用い、有機短繊維を用いなかったこと以外は実施例1と同様の組成のものを比較例2の鋼板補強材とした。
(比較例3)
表2に示すように、実施例1と同様の無機短繊維を2質量部用い、有機短繊維を用いなかったこと以外は実施例1と同様の組成のものを比較例3の鋼板補強材とした。
(比較例4)
表2に示すように、実施例1と同様の無機短繊維を3質量部用い、有機短繊維を用いなかったこと以外は実施例1と同様の組成のものを比較例4の鋼板補強材とした。
(比較例5)
表2に示すように、実施例1と同様の有機短繊維を0.5質量部用い、無機短繊維を用いなかったこと以外は実施例1と同様の組成のものを比較例5の鋼板補強材とした。
(比較例6)
表2に示すように、実施例1と同様の有機短繊維を1.0質量部用い、無機短繊維を用いなかったこと以外は実施例1と同様の組成のものを比較例5の鋼板補強材とした。
(比較例7)
表2に示すように、架橋剤を7質量部用いたこと、無機短繊維及び有機短繊維を含まないこと以外は実施例1と同様の組成のものを比較例7の鋼板補強材とした。
(比較例8)
表2に示すように、架橋剤を7質量部用いたこと、無機短繊維を含まないこと以外は実施例1と同様の組成のものを比較例8の鋼板補強材とした。
<試験・評価>
実施例1、各比較例および従来例の鋼板補強材をそれぞれ90mm×25mmの大きさに切り出して試料とし、150mm×25mm×0.8mmの鋼板の中央にそれぞれ貼着した。これらを180℃±2℃に調整された熱風乾燥器内で30分間焼付けて熱硬化性制振層2を硬化させて硬化層2’とし、その後室温まで放冷したものを試験片とした。
(試験例)
実施例1と同様の無機繊維と有機繊維を用い、それらの配合比率と添加量を種々変化させたこと以外は実施例1と同様の鋼板補強材を調製した。そして上記試験と同様に試験片を作製し、同様の曲げ試験を行って強度と破断点ストロークを測定した。結果を図4及び図5に示す。なお各試料の制振層2における繊維成分の配合比を表3に示す。各試料は、表3に示す各配合比で、無機繊維と有機繊維の合計配合量を0〜4.5質量%の範囲で変化させている。
2:制振層
100:試験片
200:鋼板
300:クロスヘッド
Claims (5)
- 拘束層と熱硬化性制振層との積層体からなり該熱硬化性制振層が鋼板の表面に粘着保持され加熱により硬化することで鋼板と一体的に接合される鋼板補強材であって、
該熱硬化性制振層は、未加硫ゴムと、熱可塑性エラストマーと、粘着付与剤と、充填材と、発泡剤と、架橋剤とを少なくとも含み、無機短繊維と有機短繊維とからなる繊維成分をさらに含むことを特徴とする鋼板補強材。 - 前記繊維成分は、前記熱硬化性制振層に零を超え6質量%以下の範囲で含まれている請求項1に記載の鋼板補強材。
- 前記無機短繊維は前記熱硬化性制振層に1〜5質量%含まれ、前記有機短繊維は前記熱硬化性制振層に0.2〜0.8質量%含まれている請求項1又は請求項2に記載の鋼板補強材。
- 前記無機短繊維は、前記有機短繊維に対して質量比で4倍以上含まれている請求項1〜3のいずれかに記載の鋼板補強材。
- 前記無機短繊維はガラス繊維であり前記有機短繊維はPET繊維である請求項1〜3のいずれかに記載の鋼板補強材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009208191A JP5328578B2 (ja) | 2009-09-09 | 2009-09-09 | 鋼板補強材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009208191A JP5328578B2 (ja) | 2009-09-09 | 2009-09-09 | 鋼板補強材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011056748A true JP2011056748A (ja) | 2011-03-24 |
JP5328578B2 JP5328578B2 (ja) | 2013-10-30 |
Family
ID=43944980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009208191A Expired - Fee Related JP5328578B2 (ja) | 2009-09-09 | 2009-09-09 | 鋼板補強材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5328578B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013160317A (ja) * | 2012-02-06 | 2013-08-19 | Nippon Tokushu Toryo Co Ltd | 広範囲の温度領域で使用可能な制振材 |
WO2021112077A1 (ja) * | 2019-12-02 | 2021-06-10 | 東洋鋼鈑株式会社 | 積層複合体 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141142A (ja) * | 1987-11-26 | 1989-06-02 | Nippon Zeon Co Ltd | 拘束材 |
JPH09131826A (ja) * | 1995-08-29 | 1997-05-20 | Nippon Tokushu Toryo Co Ltd | 制振材 |
JPH1076586A (ja) * | 1996-09-03 | 1998-03-24 | Nippon Tokushu Toryo Co Ltd | 鋼板補強材 |
JP2003260747A (ja) * | 2002-03-11 | 2003-09-16 | Saitama Rubber Kogyo Kk | 鋼板補強シート |
JP2005186303A (ja) * | 2003-12-24 | 2005-07-14 | Saitama Rubber Kogyo Kk | 鋼板用制振補強シート |
JP2008030257A (ja) * | 2006-07-27 | 2008-02-14 | Nippon Tokushu Toryo Co Ltd | 制振性能付与型鋼板補強材 |
-
2009
- 2009-09-09 JP JP2009208191A patent/JP5328578B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141142A (ja) * | 1987-11-26 | 1989-06-02 | Nippon Zeon Co Ltd | 拘束材 |
JPH09131826A (ja) * | 1995-08-29 | 1997-05-20 | Nippon Tokushu Toryo Co Ltd | 制振材 |
JPH1076586A (ja) * | 1996-09-03 | 1998-03-24 | Nippon Tokushu Toryo Co Ltd | 鋼板補強材 |
JP2003260747A (ja) * | 2002-03-11 | 2003-09-16 | Saitama Rubber Kogyo Kk | 鋼板補強シート |
JP2005186303A (ja) * | 2003-12-24 | 2005-07-14 | Saitama Rubber Kogyo Kk | 鋼板用制振補強シート |
JP2008030257A (ja) * | 2006-07-27 | 2008-02-14 | Nippon Tokushu Toryo Co Ltd | 制振性能付与型鋼板補強材 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013160317A (ja) * | 2012-02-06 | 2013-08-19 | Nippon Tokushu Toryo Co Ltd | 広範囲の温度領域で使用可能な制振材 |
WO2021112077A1 (ja) * | 2019-12-02 | 2021-06-10 | 東洋鋼鈑株式会社 | 積層複合体 |
Also Published As
Publication number | Publication date |
---|---|
JP5328578B2 (ja) | 2013-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101467602B1 (ko) | 내열 구조 에폭시 수지 | |
JP4203589B2 (ja) | 制振性能付与型鋼板補強材 | |
JP5066598B2 (ja) | 金属板の補強方法および補強構造 | |
CN1966262B (zh) | 钢板增强片 | |
EP1504890A2 (en) | Adhesive sheet for steel plate | |
JP2008528713A (ja) | 噴霧可能な低粘度ゴム減衰コンパウンド | |
WO2011048900A1 (ja) | 制振シート、振動部材の制振方法および使用方法 | |
JP5489571B2 (ja) | 樹脂成形品用補強シート、樹脂成形品の補強構造および補強方法 | |
JP2015107649A (ja) | 少なくとも部分的に金属で形成されている複合成形品の製造方法 | |
JP2016530373A (ja) | とりわけ穴の持続的な封止のためのダイカット | |
US20040076841A1 (en) | Multi-layered composite material with organic sandwich layers based on rubber | |
JP5694009B2 (ja) | 樹脂成形品用補強シート、樹脂成形品の補強構造および補強方法 | |
JP5328578B2 (ja) | 鋼板補強材 | |
JP2005186303A (ja) | 鋼板用制振補強シート | |
JP5755092B2 (ja) | 樹脂成形品用補強シート、樹脂成形品の補強構造および補強方法 | |
JP5946254B2 (ja) | 樹脂成形品用補強シート、樹脂成形品の補強構造および補強方法 | |
JP3256916B2 (ja) | 鋼板補強シート | |
JP3615470B2 (ja) | 制振接着ゴム組成物 | |
JP2006321837A (ja) | 加硫接着用ゴム組成物および加硫ゴム積層金属板 | |
JP3620712B2 (ja) | 耐燃料油性に優れた加硫ゴム製品の製造法 | |
JPH01221236A (ja) | 薄板補強用の接着性シート | |
US20240025157A1 (en) | An improved constrained layer dampening materials and system for use with oily substrates | |
KR102138716B1 (ko) | 자동차용 접착 조성물 | |
JPH1076586A (ja) | 鋼板補強材 | |
JP4344896B2 (ja) | 自動車車体鋼板用補強シート |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111123 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111206 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121101 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121115 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121211 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130704 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130723 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5328578 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |