polybutylene terephthalate

poly(tetramethylene terephthalate)

CAS: 26062-94-2 (C8 H6 O4.C4 H10 O2)x-

Identification

Namepolybutylene terephthalate
CAS Number26062-94-2
FDA UNIISearch
Molecular Formula(C8 H6 O4.C4 H10 O2)x-

Regulatory

FDA Mainterm (IAUFC)26062-94-2 ; POLY(TETRAMETHYLENE TEREPHTHALATE)

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 1.31000 @ 25.00 °C.

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesfilm formers

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryfilm forming, viscosity controlling agents
Recommendation for polybutylene terephthalate usage levels up tonot for fragrance use.
Recommendation for polybutylene terephthalate flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

antistatic agents film formers viscosity controlling agents

Natural Occurrence

not found in nature

Synonyms

1,4- benzenedicarboxylic acid, polymer with 1,4-butanediol butanediol-terephthalic acid copolymer 1,4- butanediol-terephthalic acid copolymer 1,4- butanediol-terephthalic acid polymer 1,4- butanediol, 1,4-benzenedicarboxylic acid, alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl) polymer butylene glycol-terephthalic acid copolymer 1,4- butylene glycol-terephthalic acid copolymer butylene glycol-terephthalic acid polymer 1,4- butylene glycol-terephthalic acid polymer poly(1,4-butylene terephthalate) poly(tetramethylene terephthalate) terephthalic acid 1,4-butanediol polymer terephthalic acid-1,4-butanediol polymer terephthalic acid-tetramethylene glycol copolymer terephthalic acid-tetramethylene glycol polymer terephthalic acid, polyester with 1,4-butanediol tetramethylene glycol-terephthalic acid polymer tetramethylenediol-terephthalic acid polymer PubMed: Solid Phase Microextraction Devices Prepared on Plastic Support as Potential Single-Use Samplers for Bioanalytical Applications. PubMed: Identification of microplastics by FTIR and Raman microscopy: a novel silicon filter substrate opens the important spectral range below 1300 cm(-1) for FTIR transmission measurements. PubMed: VEGF165A microsphere therapy for myocardial infarction suppresses acute cytokine release and increases microvascular density but does not improve cardiac function. PubMed: Polybutylene terephthalate-nickel oxide nanocomposite as a fiber coating. PubMed: Evaluation of Cartilage Repair by Mesenchymal Stem Cells Seeded on a PEOT/PBT Scaffold in an Osteochondral Defect. PubMed: Assessment of a new method for the analysis of decomposition gases of polymers by a combining thermogravimetric solid-phase extraction and thermal desorption gas chromatography mass spectrometry. PubMed: Levels of PCDDs, PCDFs, and dioxin-like PCBs in human milk among Hong Kong mothers. PubMed: A computer-assisted microscopic analysis of bone tissue developed inside a polyactive polymer implanted into an equine articular surface. PubMed: A study on the fracture strength of collarless metal-ceramic fixed partial dentures. PubMed: 1,3-Propanediol and its copolymers: research, development and industrialization. PubMed: Trabecular scaffolds created using micro CT guided fused deposition modeling. PubMed: Long-term bone tissue reaction to polyethylene oxide/polybutylene terephthalate copolymer (Polyactive) in metacarpophalangeal joint reconstruction. PubMed: Improved neovascularization of PEGT/PBT copolymer matrices in response to surface modification by biomimetic coating. PubMed: A novel bioabsorbable composite membrane of Polyactive 70/30 and bioactive glass number 13--93 in repair of experimental maxillary alveolar cleft defects. PubMed: TGF-beta1-enhanced TCP-coated sensate scaffolds can detect bone bonding. PubMed: Modulation of scar tissue formation using different dermal regeneration templates in the treatment of experimental full-thickness wounds. PubMed: Evaluation of copolymers of polyethylene oxide and polybutylene terephthalate (polyactive): mechanical behaviour. PubMed: The effect of PEGT/PBT scaffold architecture on oxygen gradients in tissue engineered cartilaginous constructs. PubMed: Preparation of interconnected highly porous polymeric structures by a replication and freeze-drying process. PubMed: Porous polymeric structures for tissue engineering prepared by a coagulation, compression moulding and salt leaching technique. PubMed: Quantitative evaluation by image analysis of platelet morphological modifications after contact with polyvinylacetate. PubMed: Critical size defect in the goat's os ilium. A model to evaluate bone grafts and substitutes. PubMed: The prevention of peridural adhesions. A comparative long-term histomorphometric study using a biodegradable barrier and a fat graft. PubMed: [Plasma protein adsorption on variously treated +polybutylene terephthalate]. PubMed: A comparative study of flexible (Polyactive) versus rigid (hydroxylapatite) permucosal dental implants. II. Histological aspects. PubMed: A comparative study of flexible (Polyactive) versus rigid (hydroxylapatite) permucosal dental implants. I. Clinical aspects. PubMed: The bone-bonding polymer Polyactive 80/20 induces hydroxycarbonate apatite formation in vitro. PubMed: Marked inflammatory sequelae to implantation of biodegradable and nonbiodegradable polymers in porcine coronary arteries. PubMed: Activation of the plasma coagulation system induced by some biomaterials. PubMed: Application of porous PEO/PBT copolymers for bone replacement. PubMed: Bone-bonding behaviour of poly(ethylene oxide)-polybutylene terephthalate copolymer coatings and bulk implants: a comparative study. PubMed: Respiratory and systemic reaction following exposure to heated electrostatic polyester paint. PubMed: Interfacial behavior of PEO/PBT copolymers (Polyactive) in a calvarial system: an in vitro study. PubMed: Characterization of short-fibre reinforced thermoplastics for fracture fixation devices. PubMed: [Alloplastic ligament replacement. A study of the biological fixation of 5 non-resorbable materials]. PubMed: The use of short carbon fibre reinforced thermoplastic plates for fracture fixation.