Lesser1 1 department of polymer science and engineering. The sulphur is present due to the amino acid cysteine. Since the first edition of this book was published, there have. Numerous additives provide processing and manufacturing performance improvements, others allow materials to have an assortment of enhanced properties. Biotechnological manufacturing options for organic chemistry. We have a wide range of specialty chemicals to satisfy most demanding. Through its strategic business unit coatings and composites, lonza offers a wide array of specialty solutions. Triiso is proud to be an afcona additives distributor for their range. Offers beneficial thermomechanical, chemical and abrasion resistance at a low level of toxicity. Get instant access to the latest announcements, brands, technologies, etc. This leads to a material with no or nearly no sieve residue on the 325 mesh sieve and allows the highest possible purity. Antimicrobial additives market by type, application, enduse. The granulation process has been developed to achieve an homogeneously consistent product maintaining an outstanding dispersibility. Lonzas most comprehensive diketene product lines are those made with alcohols acetoacetic acid and acrylate derivatives, aliphatic amines alkylamides and aromatic amines arylamides.
Plastics additives explains these issues in an alphabetical. H2s scavengers h 2 s scavengers lonza s patent pending hydrogen sulfide scavenger is nontriazine based, and due to the neutral ph of the product does not promote mineral scaling or corrosion. Silk is a polymer of the amino acids glycine and alanine wool is having disulphide sulphursulphur bonds to link the polymer chains together. The combination of the polymer type and grade and the carbon. Byk306 dramatically reduces surface tension and increases slip. It benefits from the use of two complementary active ingredients providing an enhanced antimicrobial efficacy and robust, longterm protection from bacteria, yeasts and molds. The byk additive guide provides you with extensive information on the byk additive portfolio and has a large variety of documents available for download as well as the. Proxel ls preservative by lonza is a formaldehyde, mit and vocfree 1, 2benzisothiazolin3one bit.
Brochures, flyers, posters and other promotional material. Introduction to polymer additives and stabilization bobbijo van beusichem, ph. Improvements in polymer performance have opened the door for new and innovative ways of production. Lonza uses some of these to produce further components pyrazolones, aminocrotonates, side chains. We are committed to the highest environmental, health and safety standards in. Ensaco conductive carbon black for polymer compounds p. Appropriate use of polymer additives improve many characteristics such as durability, stiffness, clarity, weatherability, resulting in creating a product that has higher value. This process is experimental and the keywords may be updated as the learning algorithm improves. Pdf this report focuses on polymer biocide volume and value at global level, regional level and company level. Wo2001034690a1 melt processing additives for extrusion of. Lesser1 1 department of polymer science and engineering, university of massachusetts. Reinforcing and toughening of polypropylene with self.
The expansion of our product line over the years is, in many regards, owed to our customers. Afcona additives request quote or sample coating and. The company also offers a catalogue of organic intermediates for a range of applications, such as pharmaceuticals, agrochemicals, vitamins, food and feedstuff. These solutions are widely used for the protection, enhanced performance and modification of the enduse characteristics of various materials, including carbon, fibers, fabrics, leather, metals, plastics, stone and wood. Analysis of polymer additives in the packaging industry. Minimizes appearance of ageing and offers firming of skin. Lonza inc tel 800 365 8324 boroline road fax 201 785 9989 allendale, nj 07401, usa. Byk306 slip and leveling for solventbased coatings. Cell and protein fouling properties of polymeric mixtures containing supramolecular polyethylene glycol additives a. A large number of plastics have been developed and used as materials for our daily lives or industrial use, such as materials for the bumpers. It includes spectra of plastics and additives for polymers, rubbers, cosmetics, adhesives, sealants, and plasticizers.
Preservation selection guide europe lonzas technical service laboratories can assist with compatibility and performance testing as part of our. Appropriate use of polymer additives improve many characteristics such as. Provides very good dynamics, temperature, chemical and abrasion resistance, low water absorption, and hydrolytic and light stability in polyurethanes. Lonzas new us laboratory will enhance polymer additives. Antimicrobial additives are mixed with polymers for making masterbatches. From a global perspective, this report represents overall polymer biocide market size. Introducing preservation systems from lonza introduction about lonza what is changing. Together, these enable our customers to deliver their discoveries. This means that a range of different factors, including thermal conditions, stress cracking, or the diffusion of chemical additives, can alter the molecular plastic polymer structure, and thus the fundamental properties, of most plastic polymer materials.
It includes spectra of plastics and additives for polymers, rubbers. Cell and protein fouling properties of polymeric mixtures. This industrially relevant resource covers all established and emerging analytical methods for the deformulation of polymeric materials, with emphasis on the nonpolymeric components. Chronosphere collagen marine by lonza acts as an antioxidant. Direct determination of additives in polymers and rubbers in general, the direct determination of additives in plastics, as opposed to carrying out a preliminary extraction technique, such as is discussed in chapter 2, is less time consuming.
Appropriate use of polymer additives improve many characteristics such as durability, stiffness, clarity. Reinforcing and toughening of polypropylene with selfassembled low molar mass additives o. Afcona additives is a global manufacturer of coating and plastic additives including defoamers, slip and levelling agents, dispersants, etc. It helps create a stable, aesthetically pleasing emulsion and can range from heavy cold creams to lightasair sprayable milks. Direct determination of additives in polymers and rubbers in general, the direct determination of additives in plastics, as opposed to carrying out a preliminary extraction technique, such as is. These solutions are widely used for the protection, enhanced performance and modification. The role of additives in commodity and specialty polymeric artifacts is of key importance since pure polymers often show poor resistance to external factors such as weathering, mechanical stress. Dankers,, institute for complex molecular systems, laboratory for chemical biology, and laboratory for cell and tissue engineering. Lonza group ag, a life sciences driven chemical company, supplies active ingredients, chemical intermediates and biotechnology solutions to the pharmaceutical and agrochemical industries. We are a preferred global partner to the pharmaceutical, biotech and specialty ingredients markets. For use only as an antimicrobial agent in polymer latex emulsions. Both technically and economically, additives form a large and increasingly significant part of the polymer industry, both plastics and elastomers.
May 31, 2019 proxel ls preservative by lonza is a formaldehyde, mit and vocfree 1, 2benzisothiazolin3one bit. Proxel bz plus preservative and proxel ls preservative are mitfree formulations available worldwide which offer longterm, robust protection to preserve formulators. To know about the assumptions considered for the study, download the pdf. Our wide range of polymer additives includes products used in the manufacturing of polyolefins, engineering resins, styrenics, rigid.
Polymer additives have had a dramatic effect on packaging materials. Additives for plastics handbook2nd edition this page intentionally left blank additives for plastics handbook 2nd. The processing aids are particularly useful in the melt extrusion of single site catalyzed polymers, such as linear low density polyethylene. Oct 11, 2019 lonzacure mdea by lonza is a high quality diethanolamine.
As an antimicrobial agent for finished coatings and for additives used in the manufacture of paper and paperboard including fillers. Used as a chain extender for elastomeric polyurethanes and as a curing agent for epoxides. Capabilities include both wet and dry chemical processes, a variety of packaging. Lonza is celebrating its 30th anniversary of the clonetics primary cells and media. Capabilities include both wet and dry chemical processes, a variety of packaging applications, and a desire to solve individual customer needs with custom solutions.
Lonza is a global supplier of polymer additives such as lubricants, antistats, antifogs, dispersants, slip and antiblock agents. Offers moisturizing and skin brightening properties. Some additives are severely restricted by legislation, others interfere with each otherin short their effectiveness varies with circumstances. Lonza mitfree incan preservatives to address the evolving regulatory landscape in europe, lonza has a full line of mitfree preservatives based on novel pyrithione chemistry. Plastic polymers have chemical reaction properties similar to those of small molecules, though the polymers themselves are larger in size. We are committed to the highest environmental, health and safety standards in our two stateoftheart sites in visp ch and nansha cn. Lonza has been active in the global polymer additives field for almost 40 years. The aquastab additive delivery system from eastman chemical co is a waterbased coating used to apply polymer additives to the surfaces of polymers. Polymer additives group pag works to provide both broad based and niche solutions to industry needs and demands. Leading supplier of speciality resins and curatives used in the global composite and high performance materials markets. Byk306 is a polyethermodified siliconebased surface agent for solventbased coatings and ambient cured plastics.
The lonza specialty ingredients lsi segment includes consumer oriented offerings. Provides very good dynamics, temperature, chemical and abrasion resistance, low water. Introduction of polymer additives chemical productsadeka. Lonza inc tel 800 365 8324 boroline road fax 201 785 9989. Disclosed are processing additives comprising one or more c8c22 saturated fatty acid ester, or blends thereof, for use in the field of melt extrusion of polymers. Cyanuric chloride a cc a along with other hcn derivatives products at lonza. Including all products fine chemicals, specialties, polymers etc it is expected. Lonza s most comprehensive diketene product lines are those made with alcohols acetoacetic acid and acrylate derivatives, aliphatic amines alkylamides and aromatic amines arylamides. According to lonza, the new alpharetta laboratory adds an additional layer to its technical expertise and facilitates its ability to develop new valueadded products and formulations for introduction to the. As an antimicrobial agent for polymer latex emulsions in paper coatings not exceeding 50 ppm active ingredient in the coating formulation. This means that a range of different factors, including thermal.
Address correspondence to this author at lonza ag, lonza innovation for future. Silk is a polymer of the amino acids glycine and alanine wool is. Additives for polymers vol 2018, issue 1, pages 112. Technical preparation of purest polymer is simply not. Additives for plastics handbook pdf free download epdf. We have served the polymer industry with unique customerspecific product solutions of high quality and consistency. Offers beneficial thermomechanical, chemical and abrasion resistance at. Plastics additives explains these issues in an alphabetical format making them easily accessible to readers, enabling them to find specific information on a specific topic. Lonzacure mdea by lonza is a high quality diethanolamine.
As an antimicrobial agent for finished coatings and for additives used. Flame retardant methyl ethyl ketone phosphate ester polymer additive liquid crystalline polymer these keywords were added by machine and not by the authors. Biolumen firm by lonza acts as a firming agent, antiaging agent and antiwrinkl. Cyanuric chloride a cc a along with other hcn derivatives products at. From a global perspective, this report represents overall polymer biocide market size by analyzing historical data and future prospect. This new lab expands our ability to bring to market new solutions that will meet our customers demands for durable and sustainable products, comments david doles, business unit head materials performance and protection for lonza. These products allow processors to develop formulations intended to optimize the performance of their materials to meet demanding market needs. The incorporation of additives in the polymer matrix can be carried out in di.
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