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Polyester

Polyester is a category of polymers that contain one or two ester linkages in every repeat unit of their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include some natural products, such as those found in plants and insects. Natural polyesters and a few synthetic ones are…

History, Applications, Products & Measurement

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Overview

Types

Uses and applications

Production

Synthesis

History

Environmental impact

Safety

Recycling

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Map overview Semantic statistics

Polyester

Nodes174
Edges173
Triples131
Avg. degree1.99
Density0.011494
Components1

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Polyester

Top relations

related to history · 18
Polyester → Britain, British, British General Electric Company, Carothers, Dacron, Dickson, DuPont, ICI, Imperial Chemical Industries, In, PET, PETE, Polyethylene, Terylene, This, United States, Wallace Carothers, Whinfield
related to Synthetic · 18
Polyester → Aliphatic, Alkyd, Also, Fiberglass-reinforced, Linear, Mn, PBT, PET, PHT, PTT, Sorona, The, Their, They, TPEE, Unsaturated, UPR, Wholly
related to Recycling · 11
Polyester → Akestra, Among, Enzymatic/biological, Global, PBT, PET, PETase, PHT, Plastics, Recycling, The
has application · 9
Polyester → Cured, Dacron, Fabrics, Industrial, It, Its, Polyesters, The, Thixotropic
related to Production · 6
Polyester → DMT, For, MEG, PET, PTA, The
related to Acylation · 5
Polyester → Even, HCl, In, The, This
related to Thermodynamics of polycondensation reactions · 5
Polyester → H2O, KC, OH, Polyesterifications, The
has method · 4
Polyester → Instead, N-acylimidazole, Numerous, The
related to Alcoholic transesterification · 4
Polyester → An, In, The, Transesterification
related to Cross-linking · 4
Polyester → The, They, This, Unsaturated

Important terminology Word statistics

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Important terminology

polyesters used reaction high production polymers pet ester also acid polyethylene synthetic fibers aromatic like temperatures one water properties aliphatic

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Polyesteris acategory of polymers that contain one or two ester linkages in every repeat unit of their main chain0.90text
Polyesteris ahydrophobic material0.90text
guitarsinstance ofPolyesters are widely used as a finish on high-quality wood products0.80text
pianosinstance ofPolyesters are widely used as a finish on high-quality wood products0.80text
and vehicle/yacht interiorsinstance ofPolyesters are widely used as a finish on high-quality wood products0.80text
a methyl groupinstance ofR'' is a sacrificial unit0.80text
dichloromethaneinstance ofthe acyl chloride in an organic solvent immiscible with water0.80text
chlorobenzene or hexaneinstance ofthe acyl chloride in an organic solvent immiscible with water0.80text
the reaction occurs at the interface under high-speed agitation near room temperature.The procedure is used for the production of polyarylatesinstance ofthe acyl chloride in an organic solvent immiscible with water0.80text
the formation of ketenesinstance ofit is known that tertiary amines can cause side-reactions0.80text
ketene dimersinstance ofit is known that tertiary amines can cause side-reactions0.80text
methyl ethyl ketone peroxide or benzoyl peroxide.Pollution of freshwaterinstance ofusually an organic peroxide0.80text

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