Medicament. medical agent. brightening agent. vulcanizing agent.cross linking agent for CPE, CR, accelerator for NR, CPE, butylbenzene rubber, natural rubber and rubber hose, copper corrosion inhibitor in circulating cool water system, it is also be used as plasticizer and photometer for acid copper plating and corrosion inhibitor .
Cross-linking agent at low temperature for Fluorocarbon resins FIXER MCL-400 is a newly developed cross-linking agent to meet the quality improvement in the market like higher durability for Water and Oil repellent finishing with Fluorescent carbon resin under only drying and non-curing process.
Avedro's corneal cross-linking procedure is the first and only therapeutic treatment that stiffens the cornea to slow the progression of the keratoconus. What is Keratoconus? Keratoconus is a progressive eye disease in which the normally round cornea thins and begins to bulge into a cone-like shape, causing distorted vision.
These agents most preferentially form a 1,3 5'-d(GNC) interstrand crosslink. The introduction of this agent slightly bends the DNA duplex to accommodate for the agent's presence within the helix. These agents are often introduced as a pharmaceutical and are used in cytotoxic chemotherapy.
Instead of all the industrial applications, PUREti titanates are also suitable for consumer market, such as decorative paints. The thixotropic property of PUREti TX ranges provides unique gelling strength of the emulsion paints, therefore, everyone can re-paint his or her house easily with superior covering power.
A cross-link is a bond that links one polymer chain to another. In medical procedures this has been previously used to describe a curing process. Dentistry has used cross-linking for hardening of materials by UV-A illumination to create sealants and other composite fillings.
Overwhelmingly, the majority of eyes either maintain the same or slightly improved BSCVA compared with baseline profile; however, studies reveal reduced BSCVA in a small group of eyes with no apparent link to other clinical parameters to explain such episodes. 1,19 Investigators estimate the risk for losing two lines or more in Snellen acuity after CXL treatment is between 1.4% and 3.5%. 1,19 Fortunately, this finding does not correlate with BCVA achieved with contact lenses when patients ...
Protein Crosslinking. Crosslinking is the process of chemically joining two or more molecules by a covalent bond. Crosslinking reagents contain reactive ends to specific functional groups, such as primary amines and sulfhydryls, on proteins or other molecules. The availability of several chemical groups in proteins...
Cross-linking agent synonyms, Cross-linking agent pronunciation, Cross-linking agent translation, English dictionary definition of Cross-linking agent. n. A chemical bond formed between adjacent chains of a complex molecule such as a polymer.
"Cross-linking is a real surgical procedure, which in most forms involves removal of the corneal epithelium," notes A. John Kanellopoulos, MD, clinical associate professor of ophthalmology at NYU Medical School and director of the Laservision.gr Institute in Athens, Greece.
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Since the late 1990s corneal crosslinking (CXL) has been proposed as a new possibility to stop progression of keratoconus or secondary corneal ectasia, with the promising aim to prevent progressive visual loss due to the evolution of the pathology and to delay or avoid invasive surgical procedures ...
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TCY is an effective Vulcanizator for halogen- containing rubber such as CO, ECO, CIIR, BIIR and ACM and is a co-vulcanizator for NBR/PVC blending elastomer . Pre-dispersed anti-scorcher CTP-80 can be added in the formula to improve storage stability of TCY rubber compounds due to its inclination to scorching.
Crosslinking AgentsX Crosslinking is the formation of chemical links between molecular chains to form a three-dimensional network of connected molecules. The vulcanization of rubber using elemental sulfur is an example of crosslinking, converting raw rubber from a weak plastic to a highly resilient elastomer.
Crosslinking agent TCY(TTCA) (CAS 638-16-4) Market Research Report 2019 contents were prepared and placed on the website in September, 2019. As a special offer the report price was brought down and now is as low as US$ 2,200.00.
Xianyang Sanjing Science & Technology Trade Co,, Ltd, was founded in 1986 with more than 140 employees, three branches and a research institute, Sanjing Chemical, namely the Fine Chemical Plant, mainly manufactures rubber … .
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Corneal cross-linking is a minimally invasive outpatient procedure designed to treat progressive keratoconus (and, sometimes, other conditions that cause a similar weakening of the cornea). The corneal cross-linking procedure strengthens and stabilizes the cornea by creating new links between collagen fibers within the cornea.
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Notes 1. The small region may be an atom, a group of atoms, or a number of branch points connected by bonds, groups of atoms, or oligomeric chains. 2. In the majority of cases, a crosslink is a covalent structure but the term is also used to describe sites of weaker chemical interactions, portions of crystallites, and even physical interactions and entanglements. In chemistry and biology a cross-link is a bond that links one polymer chain to another. These links may take the form of covalent bon
Bioconjugate Techniques, 3rd Edition. Crosslinking is the process of chemically joining two or more molecules by a covalent bond. Crosslinking reagents (or crosslinkers) are molecules that contain two or more reactive ends capable of chemically attaching to specific functional groups (primary amines, sulfhydryls,...
Published January 15, 2018 Your Top 12 Crosslinking Questions—Answered! New to corneal collagen crosslinking? This Q&A guide from Wills Eye Hospital will help prepare you to manage keratoconus patients in the new era.
Crosslinking agent synonyms, Crosslinking agent pronunciation, Crosslinking agent translation, English dictionary definition of Crosslinking agent. n. A chemical bond formed between adjacent chains of a complex molecule such as a polymer.
CORNEAL COLLAGEN CROSS-LINKING WITH RIBOFLAVIN AND ULTRAVIOLET-A. Corneal CXL with riboflavin and UVA is a new technique of corneal tissue strengthening using riboflavin as a photosensitizer and UVA to increase the formation of intra-and interfibrillar covalent bonds by photosensitized oxidation. 1
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Properties: TCY(TTCA) is difficultly insoluble in water, and its melting point and decomposition temperature are both above 300℃. Applications: It is widely used as stabilizers in polypropylene, rubber and other polymeric, as vulcanizer in ethyl acrylate-vinyl chloride polymer. Suitable for acrylic polymer curing agents for ACM, acrylic rubber, epichlorohydrin rubber CO.ECO and chloroprene rubber CR,.
Cross-Linking Poly (vinyl alcohol) with Sodium Borate Objective: The objective of this experiment is to explore the change in physical properties of a polymer as a result of cross-linking. The result of adding more cross-linking agents to a polymer is considered and another model of cross-linking is viewed.
Hydrophilized Crosslinking Agent In order to improve cohesion, adhesion and thermal stability after application, aqueous adhesives can be combined with water-dispersible crosslinking agents. The Basonat ® range sold by BASF includes such systems, which facilitate the development of both aqueous two-component adhesives and the formulation of ...
A Novel Cross-linked Poly(vinyl alcohol) (PVA) for Vascular Grafts** By Marc Chaouat, Catherine Le Visage, Wilms E. Baille, Brigitte Escoubet, Fre´de´ric Chaubet, Mircea Alexandru Mateescu, and Didier Letourneur* 1. Introduction Poly(vinyl alcohol) (PVA) is a water-soluble synthetic polymer. Unlike most vinyl polymers, PVA is not prepared by
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