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  • Other Dosage Form

    Solutions that are more than skin deep

    浙江11选5 www.pfjf.net Our solutions are more than skin deep.  Through transdermal and topical  applications, skin can be an effective way to deliver some medications.   Regardless of whether the drug is being delivered via gel, lotion, cream, ointment or foam, features including texture, adhesion,  and spreadability, as well as feel and smell, are important attributes to  consider for optimal patient compliance. For topical and transdermal application, Ashland's pharmacuetical team works with the talented skin care team to find alluring and luxurious ways to effectively and efficiently formulate topical and transdermal applications.

    Topical treatments are administered to skin or mucous membranes to alleviate a variety of conditions. These treatments broadly encompass creams, foams, gels, lotions and ointments. There are a number of sought-after attributes for conferring desired properties to a topical formulation: rheology control, spreadability, adhesion and diffusion control. Ashland offers high-quality cellulose ethers such as Natrosol™ 250 hydroxyethylcellulose, Klucel™ hydroxypropylcellulose and Aqualon™ sodium carboxymethylcellulose to deliver these properties. Some of the topical film formers offered in our skin-care product lines are also suitable for use in topical applications. Plasdone™ povidone is also a good film former for topical applications. Contact us to learn more about our solutions for topical and transdermal applications.

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    The molecular structure of cyclodextrins creates a bucket-like cavity that can function to complex with molecules or functional groups on molecules. The substitution of hydroxyl groups on native cyclodextrins to make hydroxypropyl-?- or hydroxypropyl-γ-cyclodextrins (HPBCD or HBGCD) significantly enhances their solubility and makes them more suitable for drug solubilization. This mechanism makes the Cavitron and CAVASOL HPBCDs and HPGCDs capable ...

    Cavitron? and CAVASOL* HPBCD and HPGCD

    Ashland's Ferronyl™ iron supplement is a carbonyl iron powder that is an effective answer to iron deficiency treatment and prevention because it has a much higher iron level than ferrous salts, such as ferrous gluconate, ferrous sulfate or ferrous fumarate. Ferronyl iron supplement also has a fine, narrow particle size range (7-9 μm) that increases its bioavailability. The regulatory compliance information for all Ashland products varies...

    Ferronyl? iron supplement

    Klucel™ hydroxypropylcellulose (HPC) is a nonionic water-soluble cellulose ether with a remarkable combination of properties. It combines organic solvent solubility, thermoplasticity and surface activity with the aqueous thickening and stabilizing properties characteristic of other water-soluble cellulose polymers available from Ashland. Klucel HPC films are flexible without plasticizers and non-tacky at high humidity.

    Klucel? hydroxypropylcellulose

    Natrosol™ hydroxyethylcellulose (HEC), a nonionic, water-soluble polymer, is a white, free-flowing granular powder. It is made by reacting ethylene oxide with alkali-cellulose under rigidly controlled conditions. Purified HEC for personal care and cosmetic applications is typically sold at 95.0 percent minimum purity (dry basis).  Solutions of Natrosol HEC are pseudoplastic or shear-thinning. As a result, personal care products formula...

    Natrosol? hydroxyethylcellulose

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  • 第九届安徽“省直机关读书月”游园活动举行 2019-04-18
  • “首届化工行业舆论风险管理高峰论坛”在京举行 2019-04-18
  • 戴利民的专栏作者中国国家地理网 2019-04-16
  • [网连中国]赛龙舟 包粽子 办诗会……全国各地品民俗迎端午 2019-04-11
  • 汇聚人才 贡献智慧 2019-04-11
  • 中国核电逆袭之路:从连钢筋水泥都需进口到走向世界 2019-04-07
  • 华浩科技:向世界推广具有中国自主知识产权的先进技术 2019-04-06
  • 看完《前任3》 你该做什么? 2019-04-06
  • 奥迪汽车排放造假事件再度发酵 董事长在德国被捕 2019-04-05
  • 莆田市:建立“网上大调解中心”经验做法 2019-04-05
  • 第五届西安(浐灞)金融高峰论坛举行 2019-04-03
  • 俞正声:贯彻以人民为中心的发展思想 2019-04-03
  • 空腹吃荔枝致孩子死亡?西安专家教你咋吃荔枝最科学 2019-03-30
  • 非遗展里的“甜蜜技艺” 2019-03-30
  • 合肥经开区拆除一处违规驾校训练场地 2019-03-19