|
Clariant Liquid Colors, Additives for Silicones Featured at Medical, Pharmaceutical Trade Shows
2/9/2017 |
|
|
MEVOPUR®-LQ liquid concentrates seen at Pharmapack and MD&M
'Controlled, Consistent, Compliant' portfolio expanding
Standard and custom formulations available
Muttenz, February 7, 2017 - Clariant, a world leader in specialty chemicals, is continuing the global rollout of its MEVOPUR®-LQ family of color and additive liquid masterbatches by featuring products for silicone elastomers at two important trade fairs: Pharmapack Europe 2017 in Paris (February 1-3) where Clariant is exhibiting on stand C35/C37, and MD&M West 2017 (booth #2450), which is being held in Anaheim, CA, February 7 - 9.
A wide range of opaque and translucent colors, including standard colors, are available for medical applications. Combining the benefits of the MEVOPUR 'Controlled, Consistent and Compliant' formulation and manufacturing approach, with Clariant's Hi Former® liquid-vehicle technology, MEVOPUR liquid concentrates are ideal for use with silicone elastomers. Also called liquid silicone rubber or LSR, these plastic resins are normally processed by combining and cross-linking two liquid components. Colors and functional additives in liquid form, therefore, can be conveniently introduced at the mixing station. Existing dosing equipment can be used or Clariant can offer a customized dosing and handling system that interfaces with existing processing equipment.
Silicones have become materials of choice for a wide range of healthcare applications in sealing, wound care, tubing, catheters and, more recently, in personal monitoring devices. They offer strength durability and flexibility and are among the most tested polymers for biocompatibility and hypo-allergenic properties.
The masterbatches in the MEVOPUR-LQ product line are similar to those already available in solid form. The specific carrier systems have been developed by the Hi Former liquid masterbatches team for high compatibility with silicone resins. As with other products in the MEVOPUR range, the ingredients used to formulate the concentrates, are evaluated for extractables according to the medical device regulatory test protocols USP <87>, <88> (Class VI devices) and ISO10093-1. This data, along with a ISO13485-based manufacturing-quality process, full change-control procedures, and documentation such as Device Master File, help support the risk-management process of medical device producers.
The MEVOPUR-LQ family also includes a transparent amber color concentrate suitable for polyethylene terephthalate (PET and PETG) materials typically used in pharmaceutical packaging. Amber, along with yellow and red, are colors that often are used in transparent packaging to protect pharmaceutical products from degradation by filtering light of specific wavelengths. Solid-based concentrates in the existing MEVOPUR range can used, but liquid technology offers some advantages in transparent or translucent polymers like PET. The highly concentrated liquid is easily incorporated into the polymer matrix, ensuring excellent color consistency even at dosing levels as low as 0.5% and meeting the requirements of the USP <671> standard for light transmission (less than 10% at any wavelength between 290 and 450 nm).
Risk of leaching and drug interaction are significantly reduced, as confirmed in laboratory extraction testing. Samples produced using the new MEVOPUR-LQ liquid amber masterbatch were compared others made with a PET liquid color marketed by a competitor. The dosing level for both concentrates was set based on the ability to pass the requirements of USP <671> at the typical wall section of a PET bottle, since failure to block out light would mean failure of the packaging to protect the drug. Samples were subjected to extraction tests (based on ISO 10993 part 18) in various media, including polar, non-polar and mixed materials. In the polar media, (isopropanol) samples made with the competitive product surprisingly showed significant yellow extraction, whereas the MEVOPUR LQ showed no significant extraction, indicating a lower potential risk of drug interaction.
These new amber masterbatches, along with future products targeted at pharmaceutical packaging, offer regulatory declarations to US Pharmacopeia (USP) chapters <661.1> <87>, <88> and the relevant European Pharmacopeia 3.1 monograph (e.g. 3.1.15 for polyester packaging). |
|
Related Exhibition:
|
|
|
 |
|
Ivory Coast CBH Expo 2027
|
West Africa's Beauty Hub
4/1/2027 - 4/3/2027
Venue: Parc des Expositions Abidjan, Abidjan, Cote d Ivoire
|
|
|
|
|
|
|
主站蜘蛛池模板：
国产精品成人中文字幕|
醉红楼av|
亚洲欧洲日韩免费无码h|
国产第四页|
日日噜噜夜夜狠狠久久无码区|
中文字幕日韩区二区三区|
亚洲男人天堂网|
中文字幕乱码人妻无码久久95|
精品人妻少妇嫩草AV无码专区|
在线一区二区中文字幕|
熟女在线播放|
久久ww|
国产日韩欧美视频成人|
亚洲一本大道在线|
又黄又爽又色的少妇毛片|
狠狠丁香激情久久综合|
欧美视频亚洲|
亚洲国产欧美在线人成AAAA|
久久中国国产Av秘 入口|
亚洲精品久久久中文字幕痴女|
吉川爱美一区二区三区视频|
国产超碰人人|
JULIA一区二区三区?在线观看|
天堂AV一区|
福利姬av|
樱花草在线观看播放WWW中文|
欧美黑人大战白嫩在线|
免费十八禁一区二区三区|
亚洲AV无码国产精品麻豆天美
|
免费午夜无码片在线观看影院|
特级aa毛片在线播放|
久久日韩在线观看视频|
国产精品一二三区久久狼|
成人AV毛片|
日韩av日韩av在线|
人妻资源网|
女人av社区男人的天堂|
99久久精品在免费线18|
国产一区二区三区色噜噜|
久久国产精品精品国产色|
在线涩涩免费观看国产精品
|
