no benzene plasticizer phenyl salicylate(uv absorbent/ light stabilizer)

 
n-(substituted phenyl)itaconimide–phenyl salicylate blends ...

N-(Substituted phenyl)itaconimide–phenyl salicylate blends ...

The effect of blending some N-(substituted phenyl)itaconimide derivatives, N–(RPh)II, (R: –H, or –OMe) with phenyl salicylate UV absorber on the stabilizing efficiency in photo-degradation of PVC plasticized with dioctyl phthalate (DOP) has been investigated.Blending was effected in the range of 0–100 wt% of the itaconimide relative to reference stabilizer.

Get Price
n-(substituted phenyl) itaconimides as organic stabilizers ...

N-(Substituted phenyl) itaconimides as organic stabilizers ...

Fig. 1 represents the rates of dehydrochlorination of photo-degraded PVC films stabilized by various N-(RPh)II derivatives in the presence of dioctyl phthalate (DOP) plasticizer.Results of the non-stabilized blank PVC sample and that of the sample stabilized with phenyl salicylate UV absorber, as reference stabilizer, are also given for comparison.

Get Price
phenyl salicylate(uv absorbent/ light stabilizer), view ...

Phenyl Salicylate(uv absorbent/ light stabilizer), View ...

Phenyl Salicylate(uv absorbent/ light stabilizer), US $ 7 - 10 / Kilogram, 118-55-8, 2-Hydroxybenzoic acid phenyl ester, C13H10O3.Source from Wuhan Rison Trading Co., Ltd. on Alibaba.com.

Get Price
what is ultraiolet absorbent and their common types?

What is Ultraiolet absorbent and their common types?

Common Types of Ultraviolet Absorbents. Phenyl salicylate. The product is a kind of ultraviolet absorbent used in plastic products, but the absorption wavelength range. is narrow. It is mainly used in acrylic resin products for food contact. Ultraviolet absorbent UV-P. It can absorb ultraviolet radiation of 270-380 nm.

Get Price
n-(substituted phenyl)itaconimide–phenyl salicylate blends ...

N-(Substituted phenyl)itaconimide–phenyl salicylate blends ...

The effect of blending some N-(substituted phenyl)itaconimide derivatives, N–(RPh)II, (R: –H, or –OMe) with phenyl salicylate UV absorber on the stabilizing efficiency in photo-degradation ...

Get Price
n-(substituted phenyl) itaconimides as organic stabilizers ...

N-(Substituted phenyl) itaconimides as organic stabilizers ...

The results have proved the greater stabilizing efficiency of the N-(RPh)II derivatives relative to that of the phenyl salicylate UV absorber which is a commonly used industrial stabilizer.

Get Price
need uv absorber ? contact us now - hunan chemical bv

Need UV Absorber ? Contact Us Now - Hunan Chemical BV

UV Absorber These absorbers to absorb UV light to reduce the UV degradation (photo-oxidation) of a material. Different UV absorbers are utilized depending upon the substrate, intended functional life, and sensitivity to UV degradation.

Get Price
us5204390a - hot melt adhesive resistant to ultraviolet ...

US5204390A - Hot melt adhesive resistant to ultraviolet ...

US5204390A - Hot melt adhesive resistant to ultraviolet light-induced degradation and to plasticizer migration - Google Patents ... plasticizer polymer uv Prior art date 1989-09-08 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 ...

Get Price
what is ultraiolet absorbent and their common types?

What is Ultraiolet absorbent and their common types?

Common Types of Ultraviolet Absorbents. Phenyl salicylate. The product is a kind of ultraviolet absorbent used in plastic products, but the absorption wavelength range. is narrow. It is mainly used in acrylic resin products for food contact. Ultraviolet absorbent UV-P. It can absorb ultraviolet radiation of 270-380 nm.

Get Price
n-(substituted phenyl)itaconimides as organic stabilizers ...

N-(Substituted phenyl)itaconimides as organic stabilizers ...

The results indicated a reasonable stabilizing effect of these derivatives when compared with the commercially used UV stabilizers: phenyl salicylate (Salol) and methanone, 2-hydroxy-4-(octyloxy ...

Get Price
phenyl salicylate synonyms, phenyl salicylate antonyms ...

Phenyl salicylate synonyms, phenyl salicylate antonyms ...

Synonyms for phenyl salicylate in Free Thesaurus. Antonyms for phenyl salicylate. 1 synonym for phenyl salicylate: salol. What are synonyms for phenyl salicylate?

Get Price
phenyl salicylate - chemicalbusinessdirectory.com

Phenyl salicylate - chemicalbusinessdirectory.com

Directory or List of Phenyl salicylate companies like Phenyl salicylate suppliers, manufacturers, exporters, importers, wholesalers, distributors, dealers etc.

Get Price
diamide derivatives as photostabilizers for plasticized ...

Diamide derivatives as photostabilizers for plasticized ...

The results have proved a greater stabilizing efficiencies of the antimicrobial EGTA amide derivatives than that of the phenyl salicylate ultraviolet (UV) absorber, which is commonly used as an ...

Get Price
n-phenyl-3-substituted 5-pyrazolone derivatives as organic ...

N-Phenyl-3-substituted 5-pyrazolone derivatives as organic ...

Also, organotin(IV) complexes can absorb UV light directly and the energy absorbed can be dissipated at harmless level to the polymeric chains possibly due to the resonance within the aromatic ...

Get Price
us3328491a - uv light absorbing copolymers of ...

US3328491A - Uv light absorbing copolymers of ...

US3328491A US364322A US36432264A US3328491A US 3328491 A US3328491 A US 3328491A US 364322 A US364322 A US 364322A US 36432264 A US36432264 A US 36432264A US 3328491 A US3328491 A US 3328491A Authority US United States Prior art keywords hydroxy copolymers ultra violet benzophenone Prior art date 1964-05-01 Legal status (The legal status is an assumption and is not a legal conclusion.

Get Price
organic thermal stabilizers for rigid poly(vinyl chloride ...

Organic thermal stabilizers for rigid poly(vinyl chloride ...

N-phenyl-3-substituted-5-pyrazolone derivatives have been examined as thermal stabilizers or co-stabilizers for rigid PVC in air, at 180°C. Their high stabilizing efficiency is detected by their ...

Get Price
us5204390a - hot melt adhesive resistant to ultraviolet ...

US5204390A - Hot melt adhesive resistant to ultraviolet ...

US5204390A - Hot melt adhesive resistant to ultraviolet light-induced degradation and to plasticizer migration - Google Patents ... plasticizer polymer uv Prior art date 1989-09-08 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 ...

Get Price
ru2245894c9 - stabilized adhesive compositions containing ...

RU2245894C9 - Stabilized adhesive compositions containing ...

FIELD: adhesive compositions providing resistance to degradation caused by UV-light. SUBSTANCE: composition includes high soluble high extinction light resistant hydroxyphenyl-S-triazine-based UV-absorber or mixture of S-triazine-based UV-absorbers. Such compounds have high extinction, excellent light resistance, high solubility in adhesive composition.

Get Price
effect of triplet quenchers on the photolysis of poly ...

Effect of Triplet Quenchers on the Photolysis of Poly ...

Effect of Triplet Quenchers on the Photolysis of Poly(Vinyl Phenyl Ketone) in Film* P. HRDLOVIÖ, I. LUKÁČ, and Z. MAŇÁSEK Institute of Polymers, Slovak Academy of Sciences,

Get Price
specialty chemicals - ak scientific

Specialty Chemicals - AK Scientific

AK Scientific provides fine chemicals and advanced intermediates for global corporate and academic Research & Development needs through our quality catalog products and contract synthesis.

Get Price
plasticized uv/eb cured coatings - ncr corporation

PLASTICIZED UV/EB CURED COATINGS - NCR CORPORATION

Importantly, while the reactive plasticizer in Example 2 showed no improvement in the number of total defects, with a defect rate of 503/1000 receipts, when a coupling agent was added to the same formulation of reactive plasticizer and silicone, no defects occurred.

Get Price
allergens / haptens series details page

Allergens / Haptens Series Details Page

This compound is an effective heat and light stabilizer, vulcanization accelerator, catalyst and polymerization inhibitor. It is used as a component of rocket fuels, surgical plasters and tin electroplating baths.

Get Price
photodegradation and photostabilization of polymers ...

Photodegradation and photostabilization of polymers ...

The end group of PS or ketonic impurities also absorb the light of ... The results reveal a higher stabilizing efficiency for the materials investigated relative to the two commercial UV -absorbers, phenyl salicylate and ... The following stabilizing systems have been developed, which depend on the action of stabilizer: light screeners, UV ...

Get Price
photodegradation and photostabilization of polymers ...

Photodegradation and photostabilization of polymers ...

Exposure to ultraviolet (UV) radiation may cause the significant degradation of many materials. UV radiation causes photooxidative degradation which results in breaking of the polymer chains, produces free radical and reduces the molecular weight, causing deterioration of mechanical properties and leading to useless materials, after an unpredictable time. Polystyrene (PS), one of the most ...

Get Price
photodegradation and photostabilization of polymers ...

Photodegradation and photostabilization of polymers ...

The end group of PS or ketonic impurities also absorb the light of ... The results reveal a higher stabilizing efficiency for the materials investigated relative to the two commercial UV -absorbers, phenyl salicylate and ... The following stabilizing systems have been developed, which depend on the action of stabilizer: light screeners, UV ...

Get Price
photoprotection in changing times – uv filter efficacy

Photoprotection in changing times – UV filter efficacy

There is no overarching binding definition for sunscreens or UV filters worldwide, but many countries use the definition of the EU Cosmetics Regulation No. 1223/2009. Thereafter, UV filters are substances that are exclusively or mainly intended to protect the skin against UV radiation by absorbing, reflecting or scattering UV light.

Get Price
photodegradation and photostabilization of polymers ...

Photodegradation and photostabilization of polymers ...

Exposure to ultraviolet (UV) radiation may cause the significant degradation of many materials. UV radiation causes photooxidative degradation which results in breaking of the polymer chains, produces free radical and reduces the molecular weight, causing deterioration of mechanical properties and leading to useless materials, after an unpredictable time. Polystyrene (PS), one of the most ...

Get Price
allergens / haptens series details page

Allergens / Haptens Series Details Page

This compound is an effective heat and light stabilizer, vulcanization accelerator, catalyst and polymerization inhibitor. It is used as a component of rocket fuels, surgical plasters and tin electroplating baths.

Get Price
us patent for stabilized adhesive compositions containing ...

US Patent for Stabilized adhesive compositions containing ...

Adhesive compositions are rendered stable against degradation caused by ultraviolet light through the incorporation of a highly soluble, photostable benzotriazole UV absorber which is substituted in the ortho position of the hydroxyphenyl ring by &agr;-cumyl or phenyl.

Get Price
photodegradation and photostabilization of polymers ...

Photodegradation and photostabilization of polymers ...

Improved photostability of PVC films in the presence of 2-thioacetic acid-5-phenyl-1,3,4-oxadiazole complexes. Photodegradation and photostabilization of historic silks in the museum... Photodegradation and photostabilization of historic silks in the museum environment – evaluation of a new conservation treatment.

Get Price
cn1359286a - photostable sunscreen ... - google patents

CN1359286A - Photostable sunscreen ... - Google Patents

CN1359286A - Photostable sunscreen compositions containing dibenzoylmethane, E.G. PARSOL 1789, and diesters or polyesters of naphthalene dicarboxylic acid photostabilizers and sun protection factor (SPF) - Google Patents

Get Price
materials and allergens within spectacle frames: a review ...

Materials and allergens within spectacle frames: a review ...

Cellulose nitrate is highly flammable, and it has not been sold in the UK for many years. ... The main allergenic additives include plasticizers and UV stabilizers. Reported plasticizers include: ... Phenyl salicylate is sometimes used as a UV inhibitor in cellulose plastics and has been reported as causing dermatitis in spectacle frames 55.

Get Price