Compatibility with other finishes

Textile chemical auxiliary suppliers will provide suggested recipes in their product information. These recipes will contain recommendations for the appropriate catalyst and other additives that improve the performance characteristics of the easy-care and dnrable press finishes, such as softeners to improve the fabric handle and prodncts to improve tear strength (for example polyvinyl acetate, amino-modified or epoxy-functional silicones). Less decrease in degree of polymerisation (DP) rating and abrasion resistance is provided by adding water-based poly-nrethane emulsions of self crosslinking silicone elastomers. 

In commercial use, easy-care and durable press finishes are frequently combined with other finishes to provide additional properties such as water and oil repellency, flame retardancy, soil release and the like. Often the combination of another finish with the cellulose crosslinking finish will result in a more durable effect from the first finish. Combination with pigment printing is very common because of similar chemistry to cellulose crosslinking agents and binders and the similar application conditions. 

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Many criteria must be met by raw materials before being selected for a toiletry product skin and eye compatibility, availability, price, biodegradability, ease of use, and compatibility with other finished product ingredients. Sulfosuccinates meet most if not all criteria. 

An overview of the generic properties of the different chemical softener types is given in Table 3.1. Naturally, non-ionic softeners have the best compatibility with other finishing compounds. 

Compatibility with other finishing agents and textile auxiliaries ... 

These intermediates are too small to be used alone, but need to be enlarged and modified to obtain compatibility with other resins. In the case of the phenol formaldehyde resins this is achieved by either using para-substituted phenols where the substituent contains at least four carbon atoms or by reacting the intermediate with the natural resin, rosin, and then esterifying with glycerol or pentaerythritol. These resins have a limited use in stoved epoxy finishes where colour is not an important factor. 

Antioxidants should be used only when it can be shown that their incorporation cannot be avoided by appropriate manufacturing methods or packaging. Their intended performance in the product should be clearly stated—e.g., whether for the benefit of the active ingredient or an excipient. Their efficacy can depend on their nature, their concentration (subject to safety considerations), when they are incorporated in the manufacture of the finished product, the container, and the formulation (particularly their compatibility with other constituents). All of these issues should be addressed. Their activity should also be determined in the finished product under conditions simulating the use of the product. The extent of degradation should be determined with and without the antioxidant. 

All of these problems are more severe at high hand builder concentrations. Selection criteria for products that add stiffness and/or fullness include cost, ease of application, compatibility with other chemicals present in the finishing bath and, of course, the properties of the resulting finished fabrics and their degree of permanence. Hand builders provide antislip effects and can be used for antipilUng. Obviously the stiffening effect is not compatible with an elastomeric finish. 

Effects of other finishes Compatible with antistatic finishes, easy-care finishes and other finishes not harmed by a hydrophilic surface. Not compatible with conventional repellent finishes and other finishes where hydrophilicity is detrimental to finish performance... 

CNC RIBBON FINISH CN is a pure synthetic resin which is soluble in water. It imparts a firm and a full hand to practically all types of fabrics. It is compatible with other resins and most finishing compounds in slightly alkaline or neutral solutions. 

Compatible with other resins and finishing agents... 

Normally, a pharmaceutical development report is written in the United States, which should be available at the time of Pre-Approval Inspection (PAI). The development report contains the choice of excipients, their purpose and levels in the drug product, compatibility with other excipients, drug or package system, and how they may influence the stability and efficacy of the finished producf. 

Features Highly resist, to washing and dry cleaning, while retaining initial clear finish compat. with other textile auxs. contains no formalin or derivs. Properties Lt. yel. transparent liq. readily sol. in cold water pH = 8.5... 

Polyethylene terephethalate is a preferred textile fiber in many durable applications of nonwoven for its ease of use and compatibility with other fibers. Although Polyester has excellent mechanical strength and good stability but its end use capacity is limited due to the difficulties associated to functional finishing i.e. lack of polar groups on the surface and poor wet ability [9]. 

Application Compatible with other resins and used to improve application, lightfastness, gloss, or color retention. Used in automotive and appliance finishes. 

Pigments used for PO fibers must have some technical characteristics, such as efficient thermal stability light fastness adequate for the intended uses of the finished articles no migration (blooming nor contact bleed) compatibility with other additives (stabilizers, etc.) and lack of photodestructive effect on polymer and lack of negative influence on the fiber s mechanical properties. 

Emulsifiers. Removing the remover is just as important as removing the finish. For water rinse removers, a detergent that is compatible with the remover formula must be selected. Many organic solvents used in removers are not water soluble, so emulsifiers are often added (see Emulsions). Anionic types such as alkyl aryl sulfonates or tolyl fatty acid salts are used. In other appHcations, nonionic surfactants are preferred and hydrophilic—lipophilic balance is an important consideration. 

Another consideration is the ability of a material to provide a surface that is compatible with the requirements of the application a smooth finish for extruded profiles, molded-in colors, textured surfaces, etc. The compatibility of the major processes with in-mold coating and other insert-surfacing materials, and their compatibility with surface decoration secondary processes, could also be important. 

The stitches or eyelets should not be so close together that there is risk that the pieces might tear. For similar reasons, tension and strain on the join should be avoided. The fixing (clips, eyelets, thread, etc.) should be compatible with the articles to be joined, not harder or more abrasive. Film, non-woven, and woven fabrics all may be finished in this way. With film and non-wovens the stitches should be loose and separated fairly widely thread should be of about the same diameter as the thickness of film or fabric. When selecting thread or other fixings for woven fabrics the gauges should be compatible with the warp and weft (not too thick, and not too fine). 

BURCO FINISH 55 is used primarily in finishing baths for fabric stiffening. It is a very efficient and economical hand builder. It tends to produce a stiff, full leathery hand as opposed to the thin, crisp hand produced by polyvinyl alcohol and starch derivatives. Being nonionic in nature, it is highly compatible with a wide variety of resins, softeners, catalysts and other finishing bath components. 

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