UST954004I4 - Process for preparing containers using polyesters - Google Patents

Process for preparing containers using polyesters Download PDF

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Publication number
UST954004I4
UST954004I4 US05/693,450 US69345076A UST954004I4 US T954004 I4 UST954004 I4 US T954004I4 US 69345076 A US69345076 A US 69345076A US T954004 I4 UST954004 I4 US T954004I4
Authority
US
United States
Prior art keywords
polyesters
preparing containers
cyclohexanedimethanol
polyester
containers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US05/693,450
Inventor
William C. Dickason
Winston J. Jackson, Jr.
Willis C. Wooten, Jr.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to US05/693,450 priority Critical patent/UST954004I4/en
Application granted granted Critical
Publication of UST954004I4 publication Critical patent/UST954004I4/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material

Abstract

disclosed is a process for preparing containers, such as bottles, using a polyester of terephthalic acid, ethylene glycol, and 1,4-cyclohexanedimethanol, wherein the 1,4-cyclohexanedimethanol is from 25 to 40 mole percent of the diol. A molten parison of such polyester is extruded and then expanded in a mold to form the desired container.
US05/693,450 1976-06-07 1976-06-07 Process for preparing containers using polyesters Pending UST954004I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/693,450 UST954004I4 (en) 1976-06-07 1976-06-07 Process for preparing containers using polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/693,450 UST954004I4 (en) 1976-06-07 1976-06-07 Process for preparing containers using polyesters

Publications (1)

Publication Number Publication Date
UST954004I4 true UST954004I4 (en) 1977-01-04

Family

ID=24784699

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/693,450 Pending UST954004I4 (en) 1976-06-07 1976-06-07 Process for preparing containers using polyesters

Country Status (1)

Country Link
US (1) UST954004I4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489482A1 (en) * 1990-12-03 1992-06-10 Day-Glo Color Corp. Crystalline polyester resins und fluorescent pigments incorporating them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489482A1 (en) * 1990-12-03 1992-06-10 Day-Glo Color Corp. Crystalline polyester resins und fluorescent pigments incorporating them

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