Introduction Generally‚ PET can be produced in two steps by one of two ways‚ called the DMT and the TPA processes‚ or the transesterfication and direct esterification routes‚ respectively. Since its commercialization in the 1950’s by DuPont‚ PET was predominantly synthesized out of DMT due to the fact that this monomer‚ compared to TPA‚ was relatively easily purified by distillation. Yet‚ since the 1960’s‚ purified TPA became available by the development of new technologies and gained a lot of importance
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Pets are a great addition to most families. Dogs are loyal and loving‚ and cats are often great companions that can curl up on your lap when needed‚ but don’t require as much attention if you have a very active lifestyle. Dogs and cats are not the only types of pets though‚ as some like things like fish‚ turtles‚ or amphibians that are not very cuddly‚ but fulfill something in us that we need. Whatever your pet‚ there are going to be times when you must go away and you want to know that they are
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Pets have become a common sight in many households. In fact‚ one would be hard pressed to find a household without pets such as fish‚ dogs‚ cats‚ rabbits‚ hamsters and even turtles. In France dogs and cats are the most common pets. There are many advantages and disadvantages of owning a pet. The latter plays an important role as companion to its owner. Dogs and cats in particular are considered very close to humans and have been domesticated for thousands of years. They no longer live in the wild
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Many people think that pets are too much of a responsibility‚ as they require food‚ walked on a regular basis‚ trained properly and lots of love and care. Any pet that lives outside a cage has to be trained properly so that it does not soil the home. Without training dogs can be very destructive and even dangerous. Pets are also very expensive and their food‚ toys‚ and medical treatment cost a lot of money too. Some pets are not looked after properly by their owners and sometimes the owner even
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presents a report on “Pet Care in India” provides the latest retail sales data 2009-2013‚ allowing you to identify the sectors driving growth. Pet care in India is nascent and not as popular as in Western countries. However‚ the increasing number of urban households and higher pet ownership provide a boost to industry growth in 2014. Increased awareness of branded products among pet owners supported double-digit retail value sales growth. Furthermore‚ the growing population of pet lovers in urban India
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Comparison and Contrast: "The Lady with the Pet Dog" Have you ever read a story and wondered if it would be different with a different point of view. Well with the story “The Lady with the Pet Dog” by Anton Chekhov and Joyce Carol Oates‚ we get a different point of view from both authors. Though there are similarities and differences in both stories the purpose of them only becomes clear when the two stories are read and compared. There are tons of differences that we could focus on but‚ we are
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humans have about 9‚000)‚ but that doesn’t mean they’re not discriminating eaters. They have over 200 million scent receptors in their noses (we have only 5 million) so it’s important that their food smells good and tastes good. * The term "dog days" has nothing to do with dogs. It dates back to Roman times‚ when it was believed that Sirius‚ the Dog Star‚ added its heat to that of the sun from July3 to August 11‚ creating exceptionally high temperatures. Cats * A cat sees about 6 times
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health plans‚ columnist Michelle Malkin‚ political columnist‚ blogger‚ and commentator‚ her family very much knows how much the President’s choice of healthcare can affect an entire household’s life. Explained in this article‚ “Obama Lied. My Third Health Plan Just Died.”‚ Malkin states her strong‚ conservative belief in a specific purpose on the real life effects of healthcare‚ adds in the use of appeals‚ and strong language to make sure her readers are informed properly. When a writer is passionate
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Shayra Lafuente Mr. Franco Junior English 5 December 2012 Exotic Animals As Pets According to HSUS‚ the human society of the United States‚ wild animal trade is a multi-billion business‚ following to drugs and weaponries on the black market. It is a fifteen billion dollar industry in America alone. Keeping wild animals as pets not only risks your life but the people around you too. Not to mention‚ the animal itself and the environment. There has been numerous cases where the animal
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The Lady with the Pet Dog The same story two different points of view “The Lady with the Pet Dog” initially written by Anton Chekhov (1860-1904) and later on written by Joyce Carol Oats (B. 1938). The story of two lovers‚ seen by a man with a Romanticism style‚ and 100 years later written by a woman in the post modern time. This pieces show is how different can be a story when is told in a different gender on a different time frame. The first difference in this story is about the authors. Initially
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