FR1432239A - Process for the preparation of high molecular weight (cyclo) aliphatic polyesters of carbonic acid with (cyclo) aliphatic diols - Google Patents

Process for the preparation of high molecular weight (cyclo) aliphatic polyesters of carbonic acid with (cyclo) aliphatic diols

Info

Publication number
FR1432239A
FR1432239A FR15547A FR15547A FR1432239A FR 1432239 A FR1432239 A FR 1432239A FR 15547 A FR15547 A FR 15547A FR 15547 A FR15547 A FR 15547A FR 1432239 A FR1432239 A FR 1432239A
Authority
FR
France
Prior art keywords
cyclo
aliphatic
preparation
molecular weight
high molecular
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
FR15547A
Other languages
French (fr)
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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
Priority claimed from DE1964C0032892 external-priority patent/DE1265987C2/en
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to FR15547A priority Critical patent/FR1432239A/en
Application granted granted Critical
Publication of FR1432239A publication Critical patent/FR1432239A/en
Expired legal-status Critical Current

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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • C08G64/0216—Aliphatic polycarbonates saturated containing a chain-terminating or -crosslinking agent
    • 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
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR15547A 1964-05-14 1965-05-03 Process for the preparation of high molecular weight (cyclo) aliphatic polyesters of carbonic acid with (cyclo) aliphatic diols Expired FR1432239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR15547A FR1432239A (en) 1964-05-14 1965-05-03 Process for the preparation of high molecular weight (cyclo) aliphatic polyesters of carbonic acid with (cyclo) aliphatic diols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1964C0032892 DE1265987C2 (en) 1964-05-14 1964-05-14 Process for the production of high molecular weight polyesters of carbonic acid by reacting (cyclo) aliphatic diols with phosgene
FR15547A FR1432239A (en) 1964-05-14 1965-05-03 Process for the preparation of high molecular weight (cyclo) aliphatic polyesters of carbonic acid with (cyclo) aliphatic diols

Publications (1)

Publication Number Publication Date
FR1432239A true FR1432239A (en) 1966-03-18

Family

ID=25969869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15547A Expired FR1432239A (en) 1964-05-14 1965-05-03 Process for the preparation of high molecular weight (cyclo) aliphatic polyesters of carbonic acid with (cyclo) aliphatic diols

Country Status (1)

Country Link
FR (1) FR1432239A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997003104A1 (en) * 1995-07-12 1997-01-30 Henkel Kommanditgesellschaft Auf Aktien Production and use of liquid oligocarbonates derived from dimer diols
EP0798327A2 (en) * 1996-03-28 1997-10-01 ENICHEM S.p.A. Two-stage process for the preparation of polycarbonate copolyether diols

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997003104A1 (en) * 1995-07-12 1997-01-30 Henkel Kommanditgesellschaft Auf Aktien Production and use of liquid oligocarbonates derived from dimer diols
EP0798327A2 (en) * 1996-03-28 1997-10-01 ENICHEM S.p.A. Two-stage process for the preparation of polycarbonate copolyether diols
EP0798327A3 (en) * 1996-03-28 1998-01-21 ENICHEM S.p.A. Two-stage process for the preparation of polycarbonate copolyether diols

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