BE789818A - Composes de polycetal - Google Patents

Composes de polycetal

Info

Publication number
BE789818A
BE789818A BE789818DA BE789818A BE 789818 A BE789818 A BE 789818A BE 789818D A BE789818D A BE 789818DA BE 789818 A BE789818 A BE 789818A
Authority
BE
Belgium
Prior art keywords
polycetal
compounds
polycetal compounds
Prior art date
Application number
Other languages
English (en)
Inventor
R Darms
Original Assignee
Du Pont
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.)
Publication date
Publication of BE789818A publication Critical patent/BE789818A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12Chemical modification
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular 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)
BE789818D 1971-10-07 Composes de polycetal BE789818A (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
BE789818A true BE789818A (fr) 1973-04-06

Family

ID=22689280

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789818D BE789818A (fr) 1971-10-07 Composes de polycetal

Country Status (4)

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

Families Citing this family (13)

* 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
US4906786A (en) * 1982-09-30 1990-03-06 Amoco Corporation Monomers and polyketal polymers
US5093460A (en) * 1982-09-30 1992-03-03 Amoco Corporation Monomers and polyketal polymers from such monomers
CA1211752A (fr) * 1982-09-30 1986-09-23 Donald R. Kelsey Monomeres et polycetals polymeriques obtenus a parti de ces monomeres
US4774344A (en) * 1982-09-30 1988-09-27 Amoco Corporation 2,2-bis-phenol dioxolanes monomers
JPH0680113B2 (ja) * 1983-03-31 1994-10-12 レイケム・コーポレイション 芳香族ポリマ−の製法
JPS60251273A (ja) * 1984-05-28 1985-12-11 Mitsubishi Heavy Ind Ltd 真空蒸発装置の蒸発量制御方法
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)
US10066119B2 (en) 2015-03-03 2018-09-04 Ricoh Co., Ltd. Method for solid freeform fabrication
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
US9695280B2 (en) * 2015-03-03 2017-07-04 Ricoh Co., Ltd. Methods for solid freeform fabrication

Also Published As

Publication number Publication date
FR2156113A1 (fr) 1973-05-25
DE2248961A1 (de) 1973-04-12
US3734888A (en) 1973-05-22

Similar Documents

Publication Publication Date Title
IT971353B (it) Radioricevitore
AT333623B (de) Sportschuh
BE791025A (fr) Composes heterocycliques
AT335885B (de) Sportschuh
SE399179B (sv) Mottagare
AT329438B (de) Lufthebeforderer
BE800061A (fr) Composes imidazoliques
BE786707A (fr) Preparation de mitraille
BE787444A (fr) Composes polycycliques
BE789818A (fr) Composes de polycetal
BE791186A (fr) Composes tricycliques
AT342779B (de) Zahnpasten
BE793493A (fr) Composes tricycliques
BE789459A (fr) Composes anthraquinoniques
BE791185A (fr) Composes tricycliques
IT951068B (it) Tiadiazolidindioni sostituiti
BE791320A (fr) Composes tensio-actifs
BE784421A (fr) Composes sulfonyliques
BE787135A (fr) Piece de raccord
BE793178A (fr) Composes de 3-oxyiminomethylcephalosporine
BE778214A (fr) Composes polyeniques
BE793469A (fr) Composes trypanocides
BE791348A (fr) Composes tricycliques
BE791620R (fr) Composes aliphatiques
AT327986B (de) Schneefrase