DE3468423D1 - Polyoxyalkylenediol-alpha, omega-bisallyl polycarbonate useful as a base for sealants and process for its preparation - Google Patents

Polyoxyalkylenediol-alpha, omega-bisallyl polycarbonate useful as a base for sealants and process for its preparation

Info

Publication number
DE3468423D1
DE3468423D1 DE8484200160T DE3468423T DE3468423D1 DE 3468423 D1 DE3468423 D1 DE 3468423D1 DE 8484200160 T DE8484200160 T DE 8484200160T DE 3468423 T DE3468423 T DE 3468423T DE 3468423 D1 DE3468423 D1 DE 3468423D1
Authority
DE
Germany
Prior art keywords
polyoxyalkylenediol
bisallyl
stage
sealants
omega
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.)
Expired
Application number
DE8484200160T
Other languages
German (de)
English (en)
Inventor
Alberto Greco
Guglielmo Bertolini
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.)
Enichem Sintesi SpA
Original Assignee
Enichem Sintesi SpA
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 Enichem Sintesi SpA filed Critical Enichem Sintesi SpA
Application granted granted Critical
Publication of DE3468423D1 publication Critical patent/DE3468423D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • C08G64/183—Block or graft polymers containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Sealing Material Composition (AREA)
  • Polyethers (AREA)
DE8484200160T 1983-02-11 1984-02-03 Polyoxyalkylenediol-alpha, omega-bisallyl polycarbonate useful as a base for sealants and process for its preparation Expired DE3468423D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19532/83A IT1163093B (it) 1983-02-11 1983-02-11 Policarbonato di poliossialchilendiolo-alfa,omega-bisallile utile quale base per sigillanti e procedimento per la sua preparazione

Publications (1)

Publication Number Publication Date
DE3468423D1 true DE3468423D1 (en) 1988-02-11

Family

ID=11158834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484200160T Expired DE3468423D1 (en) 1983-02-11 1984-02-03 Polyoxyalkylenediol-alpha, omega-bisallyl polycarbonate useful as a base for sealants and process for its preparation

Country Status (6)

Country Link
US (1) US4518766A (enExample)
EP (1) EP0116993B1 (enExample)
JP (1) JPS59152923A (enExample)
AT (1) ATE31725T1 (enExample)
DE (1) DE3468423D1 (enExample)
IT (1) IT1163093B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191846B (it) * 1986-01-15 1988-03-23 Enichem Sintesi Composizione organosiliconica fluida e procedimento per la sua preparazione
IT1228546B (it) * 1987-07-31 1991-06-20 Enichem Sintesi Composizione liquida polimerizzabile in vetri organici dotati di elevata stabilita' termica
JPH051012U (ja) * 1991-06-22 1993-01-08 嘉一郎 寺浦 コントロールケーブルのライナー
IT1283314B1 (it) * 1996-03-28 1998-04-16 Enichem Spa Processo per la preparazione di policarbonati copolieteri polioli
IT1283315B1 (it) * 1996-03-28 1998-04-16 Enichem Spa Processo a due stadi per la preparazione di policarbonati copolieteridioli.
US11401379B2 (en) 2016-09-05 2022-08-02 Merz+Benteli Ag Oraganocarbonate-modified prepolymer, its use as a reactant for the preparation of isocyanate-free and isothiocyanate-free alkoxysilane polymers, and compositions thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1130285B (it) * 1980-03-05 1986-06-11 Anic Spa Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati
US4398008A (en) * 1981-12-07 1983-08-09 Ppg Industries, Inc. Thick polyol (allyl carbonate) polymerizates and method of preparing same

Also Published As

Publication number Publication date
EP0116993A2 (en) 1984-08-29
US4518766A (en) 1985-05-21
JPS59152923A (ja) 1984-08-31
JPH0526812B2 (enExample) 1993-04-19
ATE31725T1 (de) 1988-01-15
EP0116993A3 (en) 1985-08-21
EP0116993B1 (en) 1988-01-07
IT8319532A0 (it) 1983-02-11
IT1163093B (it) 1987-04-08

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: ENICHEM SYNTHESIS S.P.A., PALERMO, IT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee