JP4684551B2 - 変色防止又は変色低減方法及び変色防止又は変色低減剤並びに当該変色防止又は変色低減剤を含むジオルガノポリシロキサン組成物 - Google Patents
変色防止又は変色低減方法及び変色防止又は変色低減剤並びに当該変色防止又は変色低減剤を含むジオルガノポリシロキサン組成物 Download PDFInfo
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- JP4684551B2 JP4684551B2 JP2003429692A JP2003429692A JP4684551B2 JP 4684551 B2 JP4684551 B2 JP 4684551B2 JP 2003429692 A JP2003429692 A JP 2003429692A JP 2003429692 A JP2003429692 A JP 2003429692A JP 4684551 B2 JP4684551 B2 JP 4684551B2
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- discoloration
- composition
- diorganopolysiloxane
- weight
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- 239000000203 mixture Substances 0.000 title claims abstract description 109
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 title claims abstract description 71
- 238000002845 discoloration Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 title claims description 7
- 238000004649 discoloration prevention Methods 0.000 title claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 14
- 150000003751 zinc Chemical class 0.000 claims description 13
- 230000003405 preventing effect Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 abstract description 16
- 229910001448 ferrous ion Inorganic materials 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 51
- -1 ferrous metals Chemical class 0.000 description 31
- 229920002379 silicone rubber Polymers 0.000 description 25
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 18
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- 150000003609 titanium compounds Chemical class 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
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- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical compound [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 6
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- 125000002344 aminooxy group Chemical group [H]N([H])O[*] 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
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- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 239000003566 sealing material Substances 0.000 description 2
- 125000005372 silanol group Chemical group 0.000 description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 description 1
- YOBOXHGSEJBUPB-MTOQALJVSA-N (z)-4-hydroxypent-3-en-2-one;zirconium Chemical compound [Zr].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O YOBOXHGSEJBUPB-MTOQALJVSA-N 0.000 description 1
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- SKDGWNHUETZZCS-UHFFFAOYSA-N 2,3-ditert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(O)=C1C(C)(C)C SKDGWNHUETZZCS-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- OTCOSAMIXUWQOA-UHFFFAOYSA-N COC(OC)(OC)CO[SiH2]C Chemical compound COC(OC)(OC)CO[SiH2]C OTCOSAMIXUWQOA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
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- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 229910021576 Iron(III) bromide Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PMDCZENCAXMSOU-UHFFFAOYSA-N N-ethylacetamide Chemical group CCNC(C)=O PMDCZENCAXMSOU-UHFFFAOYSA-N 0.000 description 1
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- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
(A)ジオルガノポリシロキサンベース
(B)酸化鉄含有炭酸カルシウム粉末
(C)アルコキシシラン又はその部分加水分解物、及び
(D)硬化触媒
を含むことができる。
(式中、R5はメチル基、エチル基、プロピル基、ブチル基等のアルキル基;ビニル基、アリル基等のアルケニル基で例示される一価炭化水素基であり:Xはメトキシ基、エトキシ基、プロポキシ基、ブトキシ基等のアルコキシ基;メトキシエチル基、エトキシエチル基、メトキシプロピル基、メトキシブチル基等のアルコキシ基置換アルキル基;イソプロペノキシ基、1―エチル−2―メチルビニルオキシ基等のアルケニルオキシ基;ジメチルケトオキシモ基、メチルエチルケトオキシモ基などのケトオキシモ基;アセトキシ基、プロピオノキシ基、ブチロイロキシ基、ベンゾイルオキシ基等のアシロキシ基;ジメチルアミノキシ基、ジエチルアミノ基等のアミノ基;ジメチルアミノキシ基、ジエチルアミノキシ基などのアミノキシ基;N-メチルアセトアミド基、N-エチルアセトアミド基、N−メチルベンズアミド基等のアミド基などで例示される加水分解性基であり、bは0−2の整数である)で示される加水分解性シランまたはその部分加水分解縮合物を使用することができる。前記一般式において、Xはアルコキシ基、アルコキシ基置換アルキル基又はケトオキシモ基であることが好ましい。また、bは0又は1であることが好ましい。なお、b=2の場合、すなわち2官能性の加水分解性シランを配合すると、硬化後の接着剤の低モジュラス化が可能となるので必要に応じて使用してもよい。
ティー・エイ・インスツルメント・ジャパン株式会社製の粘弾性測定器(AR-500 レオメーター)を用いて、せん断速度20/sにて1分間プレシェアーを与えた後に、20cm2°のジオメトリー及び100/sのせん断速度の条件下、粘度を測定した。
ミノルタ株式会社製の分光測定器(MINOLTA CM2002)を用いて、L*a*b*表色系により色を測定した。L*軸は明度を規定し、a*軸は赤/緑方向を規定し、b*軸は黄/青方向を規定する。L*軸は0(黒)〜100(白)であり、a*軸は+方向が赤、−方向が緑、b*軸は+方向が黄、−方向が青で表される。
室温硬化シリコーンゴム組成物を、テフロン(登録商標)シート上に、厚さ2mmになるよう均一に打ち出し、25℃ 50%RHの条件下で7日間養生して硬化シートを得た。なお、硬化シート作製時に、大気に接していた面を表面、テフロン(登録商標)シートに接していた面を裏面とした。
下記式1で示される粘度60,000mPa・sのα,ω−ジ(トリエトキシシリルエチレン)ジメチルポリシロキサン65重量部、下記式2で示される粘度100mPa・sのα,ω−ジメチルジメチルポリシロキサン35重量部に、表面が脂肪酸処理されたBET法比表面積18m2/gで酸化鉄を0.16重量%含有する軽質炭酸カルシウム100重量部、表面が脂肪酸処理されたBET法比表面積5.8m2/gで酸化鉄を0.19重量%含有する重質炭酸カルシウム25重量部、架橋剤としてメチルトリメトキシシラン2.8重量部とイソブチルトリメトキシシラン2.8重量部、硬化触媒としてチタニウム−ジ(イソプロボキシ)−ビス(エチルアセトアセテート)2.5重量部、接着付与剤としてγ−アミノプロピルトリメトキシシランとγ−グリシドキシプロピルトリメトキシシランの反応混合物(γ−アミノプロピルトリメトキシシランとγ−グリシドキシプロピルトリメトキシシランをモル比で1:2の割合で混合した後、室温下、湿度50%の条件下で4週間放置したもの)1.0重量部を加え、湿気遮断下で均一になるまで混合した。
実施例1において、(2−ピリジルチオ−1−オキシド)亜鉛塩(ジンクピリチオン)10重量部、粘度3,000mPa・sの末端トリメチルシロキシ封鎖ポリジメチルシロキサン90重量部を混合した組成物の添加量を0.02重量部にした以外は、実施例1と同様にして室温硬化性シリコーンゴム組成物を製造した。室温硬化性シリコーンゴム組成物の組成を表1に示す。この室温硬化性シリコーンゴム組成物について実施例1と同様にして7日間経過時点及び18週間経過時点で硬化シートを作製して該シート表裏面の色を測定し、色差を決定した。結果を表2及び表3にそれぞれ示す。
実施例1において、(2−ピリジルチオ−1−オキシド)亜鉛塩(ジンクピリチオン)10重量部、粘度3,000mPa・sの末端トリメチルシロキシ封鎖ポリジメチルシロキサン90重量部を混合した組成物の添加量を0.05重量部にした以外は、実施例1と同様にして室温硬化性シリコーンゴム組成物を製造した。室温硬化性シリコーンゴム組成物の組成を表1に示す。この室温硬化性シリコーンゴム組成物について実施例1と同様にして7日間経過時点及び18週間経過時点で硬化シートを作製して該シート表裏面の色を測定し、色差を決定した。結果を表2及び表3にそれぞれ示す。
実施例1において、(2−ピリジルチオ−1−オキシド)亜鉛塩(ジンクピリチオン)10重量部、粘度3,000mPa・sの末端トリメチルシロキシ封鎖ポリジメチルシロキサン90重量部を混合した組成物の添加量を0.08重量部にした以外は、実施例1と同様にして室温硬化性シリコーンゴム組成物を製造した。室温硬化性シリコーンゴム組成物の組成を表1に示す。この室温硬化性シリコーンゴム組成物について実施例1と同様にして7日間経過時点及び18週間経過時点で硬化シートを作製して該シート表裏面の色を測定し、色差を決定した。結果を表2及び表3にそれぞれ示す。
実施例1において、(2−ピリジルチオ−1−オキシド)亜鉛塩(ジンクピリチオン)10重量部、粘度3,000mPa・sの末端トリメチルシロキシ封鎖ポリジメチルシロキサン90重量部を混合した組成物の添加量を0.12重量部にした以外は、実施例1と同様にして室温硬化性シリコーンゴム組成物を製造した。室温硬化性シリコーンゴム組成物の組成を表1に示す。この室温硬化性シリコーンゴム組成物について実施例1と同様にして7日間経過時点及び18週間経過時点で硬化シートを作製して該シート表裏面の色を測定し、色差を決定した。結果を表2及び表3にそれぞれ示す。
実施例1において、(2−ピリジルチオ−1−オキシド)亜鉛塩(ジンクピリチオン)10重量部、粘度3,000mPa・sの末端トリメチルシロキシ封鎖ポリジメチルシロキサン90重量部を混合した組成物の添加量を1.17重量部にした以外は、実施例1と同様にして室温硬化性シリコーンゴム組成物を製造した。室温硬化性シリコーンゴム組成物の組成を表1に示す。この室温硬化性シリコーンゴム組成物について実施例1と同様にして7日間経過時点及び18週間経過時点で硬化シートを作製して該シート表裏面の色を測定し、色差を決定した。結果を表2及び表3にそれぞれ示す。
実施例1において、(2−ピリジルチオー1一オキシド)亜鉛塩(ジンクピリチオン)10重量部、粘度3,000mPa・sの末端トリメチルシロキシ封鎖ポリジメチルシロキサン90重量部を混合した組成物を添加しないこと以外は、実施例1と同様にして室温硬化性シリコーンゴム組成物を製造した。室温硬化性シリコーンゴム組成物の組成を表1に示す。この室温硬化性シリコーンゴム組成物について実施例1と同様にして7日間経過時点及び18週間経過時点で硬化シートを作製して該シート表裏面の色を測定し、色差を決定した。結果を表2及び表3にそれぞれ示す。
Claims (4)
- 組成物の全重量に対して0.0001−0.05重量%のビス(2−ピリジルチオ−1−オキシド)非鉄金属塩を配合することを特徴とする、酸化鉄含有ジオルガノポリシロキサン組成物の変色防止又は変色低減方法。
- 前記ビス(2−ピリジルチオ−1−オキシド)非鉄金属塩がビス(2−ピリジルチオ−1−オキシド)亜鉛塩である、請求項1記載の変色防止又は変色低減方法。
- ビス(2−ピリジルチオ−1−オキシド)非鉄金属塩からなる、酸化鉄含有ジオルガノポリシロキサン組成物用の変色防止又は変色低減剤。
- 前記ビス(2−ピリジルチオ−1−オキシド)非鉄金属塩がビス(2−ピリジルチオ−1−オキシド)亜鉛塩である、請求項3記載の変色防止又は変色低減剤。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
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JP2003429692A JP4684551B2 (ja) | 2003-12-25 | 2003-12-25 | 変色防止又は変色低減方法及び変色防止又は変色低減剤並びに当該変色防止又は変色低減剤を含むジオルガノポリシロキサン組成物 |
ES04807849T ES2357895T3 (es) | 2003-12-25 | 2004-12-20 | Inhibición/reducción de la decoloración de composiciones de diorganopolisiloxano. |
PCT/JP2004/019494 WO2005063891A1 (en) | 2003-12-25 | 2004-12-20 | Inhibition/reduction in discoloration of diorganopolysiloxane compositions |
KR1020067015033A KR101129236B1 (ko) | 2003-12-25 | 2004-12-20 | 디오가노폴리실록산 조성물의 변색 억제/감소방법 |
EP04807849A EP1709121B1 (en) | 2003-12-25 | 2004-12-20 | Inhibition/reduction in discoloration of diorganopolysiloxane compositions |
US10/584,232 US7902290B2 (en) | 2003-12-25 | 2004-12-20 | Inhibition/reduction in discoloration of diorganopolysiloxane compositions |
DE602004030619T DE602004030619D1 (de) | 2003-12-25 | 2004-12-20 | Inhibierung/verringerung der verfärbung von diorganopolysiloxanzusammensetzungen |
CNB2004800405661A CN100429275C (zh) | 2003-12-25 | 2004-12-20 | 抑制/减少二有机聚硅氧烷组合物的变色 |
AT04807849T ATE491749T1 (de) | 2003-12-25 | 2004-12-20 | Inhibierung/verringerung der verfärbung von diorganopolysiloxanzusammensetzungen |
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JP2003429692A JP4684551B2 (ja) | 2003-12-25 | 2003-12-25 | 変色防止又は変色低減方法及び変色防止又は変色低減剤並びに当該変色防止又は変色低減剤を含むジオルガノポリシロキサン組成物 |
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JP2010278549A Division JP5357135B2 (ja) | 2010-12-14 | 2010-12-14 | 変色防止又は変色低減剤を含むジオルガノポリシロキサン組成物 |
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US (1) | US7902290B2 (ja) |
EP (1) | EP1709121B1 (ja) |
JP (1) | JP4684551B2 (ja) |
KR (1) | KR101129236B1 (ja) |
CN (1) | CN100429275C (ja) |
AT (1) | ATE491749T1 (ja) |
DE (1) | DE602004030619D1 (ja) |
ES (1) | ES2357895T3 (ja) |
WO (1) | WO2005063891A1 (ja) |
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JP5284631B2 (ja) * | 2007-12-11 | 2013-09-11 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 室温硬化性ポリオルガノシロキサン組成物 |
JP4775600B2 (ja) * | 2008-11-26 | 2011-09-21 | 信越化学工業株式会社 | 室温硬化性オルガノポリシロキサン組成物 |
DE102009026044A1 (de) * | 2009-06-26 | 2010-12-30 | Ropimex R. Opel Gmbh | Werkstoff auf Silikonbasis und Verwendung des Werkstoffs |
WO2012067153A1 (ja) * | 2010-11-17 | 2012-05-24 | 横浜ゴム株式会社 | シリコーン樹脂組成物、これを用いる、シリコーン樹脂含有構造体、光半導体素子封止体、シリコーン樹脂組成物の使用方法 |
GB201103689D0 (en) | 2011-03-04 | 2011-04-20 | Dow Corning | Organosil oxane compositions |
CN103781850B (zh) * | 2011-09-07 | 2016-10-26 | 道康宁公司 | 含锆络合物和缩合反应催化剂、制备该催化剂的方法以及包含该催化剂的组合物 |
CN103781823B (zh) | 2011-09-07 | 2016-08-17 | 道康宁公司 | 含钛络合物和缩合反应催化剂、制备该催化剂的方法以及包含该催化剂的组合物 |
US9139699B2 (en) | 2012-10-04 | 2015-09-22 | Dow Corning Corporation | Metal containing condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts |
US9328205B2 (en) | 2011-10-04 | 2016-05-03 | Dow Corning Corporation | Iron(III) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts |
JP6117233B2 (ja) | 2011-12-01 | 2017-04-19 | ダウ コーニング コーポレーションDow Corning Corporation | ヒドロシリル化反応触媒及び硬化性組成物並びにこれらの調製及び使用方法 |
JP5798527B2 (ja) * | 2012-07-25 | 2015-10-21 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
CN104781356A (zh) * | 2012-11-13 | 2015-07-15 | 中国涂料株式会社 | 防污涂料组合物、防污涂膜、防污基材、以及防污涂料组合物的储藏稳定性的改善方法 |
JP6323984B2 (ja) * | 2013-04-12 | 2018-05-16 | アイカ工業株式会社 | 室温硬化型オルガノポリシロキサン組成物 |
CN113980476B (zh) * | 2021-11-09 | 2023-07-18 | 湖北君健新材料股份有限公司 | 一种抗变色剂复合组合物及其应用 |
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- 2004-12-20 EP EP04807849A patent/EP1709121B1/en active Active
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- 2004-12-20 US US10/584,232 patent/US7902290B2/en active Active
- 2004-12-20 DE DE602004030619T patent/DE602004030619D1/de active Active
- 2004-12-20 CN CNB2004800405661A patent/CN100429275C/zh active Active
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US20070219297A1 (en) | 2007-09-20 |
US7902290B2 (en) | 2011-03-08 |
EP1709121A1 (en) | 2006-10-11 |
CN1906250A (zh) | 2007-01-31 |
ES2357895T3 (es) | 2011-05-03 |
JP2005187599A (ja) | 2005-07-14 |
DE602004030619D1 (de) | 2011-01-27 |
WO2005063891A1 (en) | 2005-07-14 |
CN100429275C (zh) | 2008-10-29 |
EP1709121B1 (en) | 2010-12-15 |
KR20070007060A (ko) | 2007-01-12 |
ATE491749T1 (de) | 2011-01-15 |
KR101129236B1 (ko) | 2012-03-26 |
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