BE816283A - Procede pour la preparation de produits d'hydrogenation du residu de preparation du terephtalate de dimethyle - Google Patents

Procede pour la preparation de produits d'hydrogenation du residu de preparation du terephtalate de dimethyle

Info

Publication number
BE816283A
BE816283A BE145379A BE145379A BE816283A BE 816283 A BE816283 A BE 816283A BE 145379 A BE145379 A BE 145379A BE 145379 A BE145379 A BE 145379A BE 816283 A BE816283 A BE 816283A
Authority
BE
Belgium
Prior art keywords
preparation
residue
dimethyl terephthalate
hydrogenation products
hydrogenation
Prior art date
Application number
BE145379A
Other languages
English (en)
French (fr)
Inventor
R T Leibfried
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
Publication of BE816283A publication Critical patent/BE816283A/xx

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE145379A 1973-06-21 1974-06-13 Procede pour la preparation de produits d'hydrogenation du residu de preparation du terephtalate de dimethyle BE816283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372371A US3892796A (en) 1973-06-21 1973-06-21 Hydrogenation of dmt process residue and distilled dmt process residue

Publications (1)

Publication Number Publication Date
BE816283A true BE816283A (fr) 1974-09-30

Family

ID=23467846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145379A BE816283A (fr) 1973-06-21 1974-06-13 Procede pour la preparation de produits d'hydrogenation du residu de preparation du terephtalate de dimethyle

Country Status (9)

Country Link
US (1) US3892796A (xx)
JP (1) JPS5036444A (xx)
BE (1) BE816283A (xx)
DE (1) DE2429352A1 (xx)
FR (1) FR2234269B1 (xx)
GB (1) GB1423118A (xx)
IT (1) IT1015259B (xx)
NL (1) NL7407444A (xx)
TR (1) TR18105A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159842A (en) * 1979-06-01 1980-12-12 Nichias Corp Denitrification catalyst structure body and production thereof
US4346229A (en) * 1980-05-01 1982-08-24 Hercules Incorporated Reaction products of DMT process residue and dipropylene glycol
DE3022468C2 (de) * 1980-06-14 1982-06-24 Dynamit Nobel Ag, 5210 Troisdorf Formmassen auf Basis mit Estern verträglicher thermoplastischer und/oder elastomerer Kunststoffe
US4394286A (en) * 1981-05-20 1983-07-19 Hercofina Partially hydrolyzed, DMT process residue, and useful propylene oxide derivative thereof
US4439550A (en) * 1982-11-22 1984-03-27 Texaco Inc. Aromatic polyols made from recycled polyethylene terephthalate waste streams, alkylene glycol and dibasic acid waste streams
US4444920A (en) * 1983-03-18 1984-04-24 Texaco Inc. Aromatic polyols made from alkylene glycols and waste streams from the manufacture of dimethyl terephthalate containing methyl p-formylbenzoate
US4506090A (en) * 1983-07-15 1985-03-19 Texaco Inc. Aromatic polyols made from polyethylene terephthalate scrap, glycols and aromatic carbonyl-containing compounds
US4469823A (en) * 1983-07-28 1984-09-04 Texaco Inc. Flexible polyurethane foams made using an aromatic polyester polyol
JPS61252497A (ja) * 1985-04-22 1986-11-10 Seibu Giken:Kk 湿気交換用または全熱交換用の吸着型素子の製造法
US4888365A (en) * 1987-02-12 1989-12-19 Basf Corporation Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity
US5075417A (en) * 1990-08-31 1991-12-24 Cape Industries Polyester polyols from tall oil fatty acid, maleic anhydride, and aromatic polyester polyols
PL224046B1 (pl) 2000-12-07 2016-11-30 Eastman Chem Co Sposób wytwarzania polimeru poliestrowego
CN102408646A (zh) * 2001-09-25 2012-04-11 埃克森美孚化学专利公司 增塑聚氯乙烯

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027398A (en) * 1960-02-01 1962-03-27 Du Pont Process for preparing dimethyl 1, 4-cyclohexanedicarboxylate
DE1142858B (de) * 1961-07-19 1963-01-31 Witten Gmbh Chem Werke Verfahren zur Gewinnung von Diphenylpolycarbonsaeuremethylestern
US3399227A (en) * 1963-07-31 1968-08-27 Standard Oil Co Recovery of purified dimethyl terephthalate from mother liquor stripper bottoms

Also Published As

Publication number Publication date
FR2234269B1 (xx) 1978-09-15
FR2234269A1 (xx) 1975-01-17
US3892796A (en) 1975-07-01
GB1423118A (en) 1976-01-28
IT1015259B (it) 1977-05-10
JPS5036444A (xx) 1975-04-05
DE2429352A1 (de) 1975-01-16
TR18105A (tr) 1976-09-30
NL7407444A (xx) 1974-12-24

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