FR2282443A1 - Procede pour preparer des polyesters de diols lourds - Google Patents

Procede pour preparer des polyesters de diols lourds

Info

Publication number
FR2282443A1
FR2282443A1 FR7428925A FR7428925A FR2282443A1 FR 2282443 A1 FR2282443 A1 FR 2282443A1 FR 7428925 A FR7428925 A FR 7428925A FR 7428925 A FR7428925 A FR 7428925A FR 2282443 A1 FR2282443 A1 FR 2282443A1
Authority
FR
France
Prior art keywords
polyesters
prepn
diols
heavy
diol
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.)
Granted
Application number
FR7428925A
Other languages
English (en)
French (fr)
Other versions
FR2282443B1 (https=
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR7428925A priority Critical patent/FR2282443A1/fr
Publication of FR2282443A1 publication Critical patent/FR2282443A1/fr
Application granted granted Critical
Publication of FR2282443B1 publication Critical patent/FR2282443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
    • G03F7/0384—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the main chain of the photopolymer
    • 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
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
    • G03F7/0388—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the side chains of the photopolymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7428925A 1974-08-23 1974-08-23 Procede pour preparer des polyesters de diols lourds Granted FR2282443A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7428925A FR2282443A1 (fr) 1974-08-23 1974-08-23 Procede pour preparer des polyesters de diols lourds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428925A FR2282443A1 (fr) 1974-08-23 1974-08-23 Procede pour preparer des polyesters de diols lourds

Publications (2)

Publication Number Publication Date
FR2282443A1 true FR2282443A1 (fr) 1976-03-19
FR2282443B1 FR2282443B1 (https=) 1979-08-03

Family

ID=9142541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428925A Granted FR2282443A1 (fr) 1974-08-23 1974-08-23 Procede pour preparer des polyesters de diols lourds

Country Status (1)

Country Link
FR (1) FR2282443A1 (https=)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2282443B1 (https=) 1979-08-03

Similar Documents

Publication Publication Date Title
GB1380266A (en) Process for the semi-continuous preparation of high-molecular weight linear polyesters
ES418166A1 (es) Procedimiento para la preparacion de nuevos homopoliestereso copoliesteres lineales termoplasticos.
KR940014497A (ko) 열가소성 생분해성 수지 및 그 제조방법
DK153325B (da) Fremgangsmaade til fremstilling af sure polyesterharpikser
ES433032A1 (es) Procedimiento para la preparacion de aductos preprolonga- dos, provistos de grupos de epoxido.
KR950003344A (ko) 산 관능성 폴리에스테르 수지의 제조방법
DE3063281D1 (en) Thermoplastic, segmented copolyetherester elastomers and their use as adhesives
GB1388103A (en) Process for the production of block cooplymers
KR920701299A (ko) 폴리에틸렌 프탈레이트 또는 폴리에틸렌 나프탈레이트이 제조
US4143094A (en) Process for production of saturated, high-molecular weight polyesters
FR2282443A1 (fr) Procede pour preparer des polyesters de diols lourds
KR950014173A (ko) 지방족 공중합 폴리에스터를 이용한 필름의 제조방법
GB1464485A (en) Process for producing polyesters
KR880006287A (ko) 실리콘함유 공중합체 및 그의 제조방법
US3499058A (en) Mixture of two polyesters with pyromellitic dianhydride
ES431947A1 (es) Procedimiento para la sintesis de poliesteres lineales ter- moplasticos.
ATE2436T1 (de) Waessrige polyesteremulsionen, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von lacken fuer besonders duennschichtige ueberzuege.
FR2297872A1 (fr) Nouveaux polyesters photosensibles et leurs applications, notamment photographiques
KR900018205A (ko) 디메틸 테레프탈레이트로부터 폴리에틸렌 테레프탈레이트를 제조하는 방법
GB1421596A (en) Preparation of aromatic carboxylic acid chlorides
FR2215436A1 (en) High DP polyethylene terephthalate prodn - from prepolymer prepd in a two-stage esterification process, each stage effected at different pressures
FR2301545A1 (fr) Procede pour preparer des polyesters elastomeres
JP3013918B2 (ja) 脂肪族ポリエステルの製造方法
GB1263637A (en) Polyethylene terephthalate
KR920008107A (ko) 폴리에스테르의 제조방법

Legal Events

Date Code Title Description
ST Notification of lapse