FR2156113A1 - - Google Patents

Info

Publication number
FR2156113A1
FR2156113A1 FR7235479A FR7235479A FR2156113A1 FR 2156113 A1 FR2156113 A1 FR 2156113A1 FR 7235479 A FR7235479 A FR 7235479A FR 7235479 A FR7235479 A FR 7235479A FR 2156113 A1 FR2156113 A1 FR 2156113A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7235479A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2156113A1 publication Critical patent/FR2156113A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
FR7235479A 1971-10-07 1972-10-06 Withdrawn FR2156113A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18750971A 1971-10-07 1971-10-07

Publications (1)

Publication Number Publication Date
FR2156113A1 true FR2156113A1 (fr) 1973-05-25

Family

ID=22689280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235479A Withdrawn FR2156113A1 (fr) 1971-10-07 1972-10-06

Country Status (4)

Country Link
US (1) US3734888A (fr)
BE (1) BE789818A (fr)
DE (1) DE2248961A1 (fr)
FR (1) FR2156113A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166960A2 (fr) * 1984-05-28 1986-01-08 Nisshin Steel Co., Ltd. Procédé de changement rapide de la quantité déposée lors du dépôt continu sous vide

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956240A (en) * 1973-07-12 1976-05-11 Raychem Corporation Novel polyketones
US4774344A (en) * 1982-09-30 1988-09-27 Amoco Corporation 2,2-bis-phenol dioxolanes monomers
CA1211752A (fr) * 1982-09-30 1986-09-23 Donald R. Kelsey Monomeres et polycetals polymeriques obtenus a parti de ces monomeres
US5093460A (en) * 1982-09-30 1992-03-03 Amoco Corporation Monomers and polyketal polymers from such monomers
US4906786A (en) * 1982-09-30 1990-03-06 Amoco Corporation Monomers and polyketal polymers
AU566373B2 (en) * 1983-03-31 1987-10-15 Raychem Corporation Preparation of aromatic polymers
US4882397A (en) * 1986-12-05 1989-11-21 Amoco Corporation Method for converting polyketals to polyaryletherketones in the presence of a metal salt
GB0709815D0 (en) * 2007-05-22 2007-07-04 Cytec Tech Corp Reversible derivation of poly (aryl ether ketones)
US10688770B2 (en) * 2015-03-03 2020-06-23 Ricoh Co., Ltd. Methods for solid freeform fabrication
US9808993B2 (en) 2015-03-03 2017-11-07 Ricoh Co., Ltd. Method for solid freeform fabrication
US10066119B2 (en) 2015-03-03 2018-09-04 Ricoh Co., Ltd. Method for solid freeform fabrication
US9695280B2 (en) * 2015-03-03 2017-07-04 Ricoh Co., Ltd. Methods for solid freeform fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166960A2 (fr) * 1984-05-28 1986-01-08 Nisshin Steel Co., Ltd. Procédé de changement rapide de la quantité déposée lors du dépôt continu sous vide
EP0166960A3 (en) * 1984-05-28 1988-03-30 Nisshin Steel Co., Ltd. Method of rapidly changing deposition amount in a continuous vacuum deposition process

Also Published As

Publication number Publication date
DE2248961A1 (de) 1973-04-12
BE789818A (fr) 1973-04-06
US3734888A (en) 1973-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse