JP5486500B2 - 光安定化シリコーン液体 - Google Patents
光安定化シリコーン液体 Download PDFInfo
- Publication number
- JP5486500B2 JP5486500B2 JP2010524180A JP2010524180A JP5486500B2 JP 5486500 B2 JP5486500 B2 JP 5486500B2 JP 2010524180 A JP2010524180 A JP 2010524180A JP 2010524180 A JP2010524180 A JP 2010524180A JP 5486500 B2 JP5486500 B2 JP 5486500B2
- Authority
- JP
- Japan
- Prior art keywords
- mer
- light
- range
- methoxydibenzoylmethane
- photodegradable
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 claims description 37
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- 229960000601 octocrylene Drugs 0.000 claims description 13
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical class C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 claims description 12
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- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 4
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- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
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- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 229940073663 methyl trimethicone Drugs 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229960003921 octisalate Drugs 0.000 description 1
- WCJLCOAEJIHPCW-UHFFFAOYSA-N octyl 2-hydroxybenzoate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1O WCJLCOAEJIHPCW-UHFFFAOYSA-N 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
- 229960001173 oxybenzone Drugs 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
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- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- RMGVATURDVPNOZ-UHFFFAOYSA-M potassium;hexadecyl hydrogen phosphate Chemical compound [K+].CCCCCCCCCCCCCCCCOP(O)([O-])=O RMGVATURDVPNOZ-UHFFFAOYSA-M 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
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- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 230000037394 skin elasticity Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229940098760 steareth-2 Drugs 0.000 description 1
- 229940100458 steareth-21 Drugs 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- DQFBYFPFKXHELB-VAWYXSNFSA-N trans-chalcone Chemical compound C=1C=CC=CC=1C(=O)\C=C\C1=CC=CC=C1 DQFBYFPFKXHELB-VAWYXSNFSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229960002703 undecylenic acid Drugs 0.000 description 1
- 150000007968 uric acids Chemical class 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
- A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/103—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing a diaryl- or triarylmethane dye
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cosmetics (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
本出願は、2007年9月6日に出願された米国仮特許出願第60/935,917号の優先権による恩恵を主張する。同優先出願の内容全体を本明細書中参考のため援用する。
本開示は、主に日焼け防止および光防護のためのシリコーンポリマー液体およびシリコーンポリマー液体含有組成物に関する。より詳細には、本開示は、光防護(UV吸収)化合物の光安定化のための、ペンダントα−シアノ−β,β−ジフェニルアクリラート誘導体を含むシリコーンポリマーに関する。
紫外線放射(光)は、ヒトの皮膚に対する多様な種類の慢性および急性の損傷の原因となり得る。波長が約280nmまたは290nm〜約320nm(UV−B)の紫外線光への過度の露出は、日焼けの原因となり得、過度の露出が慢性的に続いた場合、皮膚癌および免疫系の低下の原因となり得る。UV−B放射は、DNA構造を化学的に変化させることにより、DNAに対する損傷を起こすことができる。UV−A放射(約320nm〜約400nm)およびUV−B放射は、皮膚中のコラーゲン繊維およびビタミンAを損傷させ得、その結果、皮膚の弾力性の低下および皮膚の老化の加速が発生し得る。
本明細書中開示されるのは、光分解性UV吸収化合物によって提供される光防護および前記光分解性UV吸収化合物の光安定性を向上させるシリコーン液体およびその組成物である。
本明細書中、範囲は、「約」または「およそ」の後に続く特定値から「約」または「およそ」の後に続く別の特定値までとして示され得る。このような範囲が示される場合、別の実施形態は、前記特定の値からおよび/または前記他方の特定の値までを含む。同様に、「約」という先行詞によって近似値として値が示された場合、前記特定の値は別の実施形態を形成することが理解される。
ここで、Rはメトキシまたはエトキシ基であり、R’は有機リンカーであり、k、l、mおよびnは整数であり、kおよびlは0または1に等しく、kおよびlのどちらともが1に等しいということはなく、mは1〜約10の範囲の整数であり、nは2〜約20の範囲の整数である。非限定的例として、前記光安定化発色団は、以下の特定の構造を持ち得る。
あるいは、前記シリコーンポリマーは、直鎖状、ランダム、シリコーン共重合体であり得る。シリコーンポリマーの場合、Xは反応性官能基を示し、この反応性官能基は、前記光安定化発色団に結合される光安定化発色団含有化合物と置換されるかまたは反応する。化学式(II)または(III)のシリコーンポリマーは直鎖状シリコーンポリマーであり、x、yおよびzは整数である。
(例)
Claims (18)
- ジベンゾイルメタン誘導体を含む、光分解性UV吸収化合物を光安定化させる方法であって、シリコーン液体を前記光分解性化合物に光安定化量だけ付加する工程を含む、方法。
ここで、前記シリコーン液体は化学式(2)
を持ち、xは60〜150の範囲の整数であり、yは6〜30の範囲の整数であり、x:yの比は10:1〜20:1の範囲内であり、Xは化学式(3)
を持ち、kとlとは0またはkとlとの一方は1に等しく他方が0であり、Rはアルコキシ、R’は有機リンカーであり、mは1に等しく、nは2〜20の範囲の整数である光安定化発色団であり、前記有機リンカーは、CH2、CH2CH2、CH2CH2CH2、CH2CH(CH3)CH2、CH2C(CH3)2CH2、CH2OCH2、CH2CH2OCH2CH2、およびその混合物からなる群から選択される。
- ジベンゾイルメタン誘導体を含む、光分解性UV吸収化合物を光安定化させる方法であって、
シリコーン液体を前記光分解性化合物に光安定化量だけ付加する工程を含む、方法。
ここで、前記シリコーン液体は、化学式(IV)
の光安定化発色団置換直鎖状のランダム共重合体を含むものであり、
前記ランダム共重合体は、エンドキャップ(E)、複数のmer(A)単位、および複数のmer(B)単位を含み、前記エンドキャップ(E)は、−Si(CH3)3および−Si(CH3)2(X)からなる群から独立して選択され、前記mer(A)単位は−OSi(CH3)2−であり、前記mer(B)単位は−OSi(CH3)(X)−であり、前記mer(A):mer(B)の単位数の比は少なくとも10:1であり、前記mer(A)単位数およびmer(B)単位数の合計は80〜300の範囲内であり、Xは化学式(6)
で、Rはメトキシおよびエトキシからなる群から選択され、R’は有機リンカーであり、kとlとは0またはkとlとの一方は1に等しく他方が0であり、mは1に等しく、nは2〜20の範囲の整数である光安定化発色団であり、前記有機リンカーは、CH2、CH2CH2、CH2CH2CH2、CH2CH(CH3)CH2、CH2C(CH3)2CH2、CH2OCH2、CH2CH2OCH2CH2、およびその混合物からなる群から選択される。
- 前記mer(A)およびmer(B)の単位数の合計は80〜150の範囲内である、請求項2記載の方法。
- 前記mer(A)およびmer(B)の単位数の合計は80〜120の範囲内である、請求項3に記載の方法。
- 前記有機リンカーはCH2C(CH3)2CH2である、請求項2に記載の方法。
- 前記ジベンゾイルメタン誘導体は、2−メチルジベンゾイルメタン、4−メチルジベンゾイルメタン、4−イソプロピルジベンゾイルメタン、4−tert−ブチルジベンゾイルメタン、2,4−ジメチルジベンゾイルメタン、2,5−ジメチルジベンゾイルメタン、4,4’−ジイソプロピルジベンゾイルメタン、4,4’−ジメトキシジベンゾイルメタン、4−tert−ブチル−4’−メトキシジベンゾイルメタン、2−メチル−5−イソプロピル−4’−メトキシジベンゾイルメタン、2−メチル−5−tert−ブチル−4’−メトキシジベンゾイルメタン、2,4−ジメチル−4’−メトキシジベンゾイルメタン、2,6−ジメチル−4−tert−ブチル−4’−メトキシジベンゾイルメタン、およびその組み合わせからなる群から選択される、請求項2に記載の方法。
- サリチル酸およびその誘導体である光活性化合物をさらに含む、請求項2記載の方法。
- x:yの比は10:1である、請求項1記載の方法。
- xは60〜100の範囲の整数である、請求項1記載の方法。
- xは60である、請求項9記載の方法。
- xは80である、請求項9記載の方法。
- xは100である、請求項9記載の方法。
- 前記有機リンカーはCH2C(CH3)2CH2である、請求項1に記載の方法。
- 前記ジベンゾイルメタン誘導体は、2−メチルジベンゾイルメタン、4−メチルジベンゾイルメタン、4−イソプロピルジベンゾイルメタン、4−tert−ブチルジベンゾイルメタン、2,4−ジメチルジベンゾイルメタン、2,5−ジメチルジベンゾイルメタン、4,4’−ジイソプロピルジベンゾイルメタン、4,4’−ジメトキシジベンゾイルメタン、4−tert−ブチル−4’−メトキシジベンゾイルメタン、2−メチル−5−イソプロピル−4’−メトキシジベンゾイルメタン、2−メチル−5−tert−ブチル−4’−メトキシジベンゾイルメタン、2,4−ジメチル−4’−メトキシジベンゾイルメタン、2,6−ジメチル−4−tert−ブチル−4’−メトキシジベンゾイルメタン、およびその組み合わせからなる群から選択される、請求項1に記載の方法。
- サリチル酸およびその誘導体である光活性化合物をさらに含む、請求項1に記載の方法。
- ジベンゾイルメタン誘導体を含む、光分解性UV吸収化合物を光安定化させる方法であって、シリコーン液体を前記光分解性化合物に光安定化量だけ付加する工程を含む、方法。
ここで、前記シリコーン液体は化学式(2)
を持ち、xは100であり、x:yの比は10:1〜15:1の範囲内であり、Xは化学式(3)
を持ち、kとlとは0またはkとlとの一方は1に等しく他方が0であり、Rはメトキシまたはエトキシの群、R’はCH2、CH2CH2、CH2CH2CH2、CH2CH(CH3)CH2、CH2C(CH3)2CH2、CH2OCH2、CH2CH2OCH2CH2、およびその混合物からなる群から選択される有機リンカーであり、mは0〜10の範囲の整数であり、nは2〜20の範囲の整数である光安定化発色団である。 - 光分解性UV吸収化合物に第2の光安定化剤を付加する工程をさらに含む、請求項1記載の方法。
- 前記第2の光安定化剤は、光安定化作用を提供するオクトクリレンである、請求項17記載の方法。
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PCT/US2008/075395 WO2009033019A2 (en) | 2007-09-06 | 2008-09-05 | Photostabilizing silicone fluids |
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---|---|---|---|---|
US7964245B2 (en) * | 2008-06-27 | 2011-06-21 | Hallstar Innovations Corp. | UV-absorbing and photostabilizing polymers |
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FR3012458B1 (fr) * | 2013-10-25 | 2015-10-30 | Michelin & Cie | Composition de caoutchouc comprenant un additif compose 1,3-dipolaire portant une fonction imidazole |
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US3715334A (en) * | 1970-11-27 | 1973-02-06 | Gen Electric | Platinum-vinylsiloxanes |
US4218392A (en) * | 1979-01-26 | 1980-08-19 | Gaf Corporation | Two-step method of making copolymerizable, ultraviolet light absorber _2-cyano-3,3-diphenylacryloxy) alkylene acrylic acid esters |
US4307240A (en) * | 1980-05-30 | 1981-12-22 | General Electric Company | Alkoxysilanes and method for making |
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SU1273360A1 (ru) | 1985-05-21 | 1986-11-30 | Ордена Ленина институт элементоорганических соединений им.А.Н.Несмеянова | @ -Фурфурилиден- @ -цианоацетаты в качестве ингибиторов радикальной полимеризации непредельных соединений при их хранении |
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ES2765632T3 (es) * | 2005-07-29 | 2020-06-10 | Bayer Cropscience Lp | Estabilización de productos para el cuidado del cuerpo y del hogar contra la degradación por radiación UV utilizando derivados de merocianina |
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2008
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- 2008-09-05 AU AU2008296170A patent/AU2008296170B2/en active Active
- 2008-09-05 US US12/205,546 patent/US7915330B2/en active Active
- 2008-09-05 EP EP08799235A patent/EP2197958A2/en not_active Withdrawn
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- 2008-09-05 WO PCT/US2008/075395 patent/WO2009033019A2/en active Application Filing
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WO2009033019A2 (en) | 2009-03-12 |
US20090069466A1 (en) | 2009-03-12 |
WO2009033019A3 (en) | 2010-05-27 |
EP2197958A2 (en) | 2010-06-23 |
US7915330B2 (en) | 2011-03-29 |
BRPI0816217A2 (pt) | 2015-06-16 |
AU2008296170A1 (en) | 2009-03-12 |
JP2010538153A (ja) | 2010-12-09 |
AU2008296170B2 (en) | 2013-08-29 |
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