FR2010777A1 - Polycarbonates aliphatiques ramifies - Google Patents

Polycarbonates aliphatiques ramifies

Info

Publication number
FR2010777A1
FR2010777A1 FR6919527A FR6919527A FR2010777A1 FR 2010777 A1 FR2010777 A1 FR 2010777A1 FR 6919527 A FR6919527 A FR 6919527A FR 6919527 A FR6919527 A FR 6919527A FR 2010777 A1 FR2010777 A1 FR 2010777A1
Authority
FR
France
Prior art keywords
tetra
tri
branched aliphatic
ch2oh
esterification
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.)
Pending
Application number
FR6919527A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2010777A1 publication Critical patent/FR2010777A1/fr
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6919527A 1968-06-12 1969-06-12 Polycarbonates aliphatiques ramifies Pending FR2010777A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1770618 1968-06-12

Publications (1)

Publication Number Publication Date
FR2010777A1 true FR2010777A1 (fr) 1970-02-20

Family

ID=5700574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919527A Pending FR2010777A1 (fr) 1968-06-12 1969-06-12 Polycarbonates aliphatiques ramifies

Country Status (3)

Country Link
BE (1) BE734409A (cs)
FR (1) FR2010777A1 (cs)
NL (1) NL6908907A (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201720A (en) 1976-12-10 1980-05-06 Societe Nationale Des Poudres Et Explosifs Aliphatic polycarbonate-triols and modified aminoplast resins derived therefrom
EP0424219A3 (en) * 1989-10-11 1992-02-26 Daicel Chemical Industries, Ltd. Polycarbonate-polyol composition and polycarbonate (meth) acrylate compositions and urethane (meth) acrylate compositions prepared therefrom
WO1999001495A1 (de) * 1997-06-30 1999-01-14 Bayer Aktiengesellschaft Verfahren zur herstellung von verzweigten polycarbonaten
WO2005026234A1 (de) * 2003-09-12 2005-03-24 Basf Aktiengesellschaft Hochfunktionelle, hoch- oder hyperverzweigte polycarbonate sowie deren herstellung und verwendung
WO2006089940A1 (de) * 2005-02-25 2006-08-31 Basf Aktiengesellschaft Hochfunktionelle, hoch- oder hyperverzweigte polycarbonate sowie deren herstellung und verwendung
WO2007134736A3 (de) * 2006-05-19 2008-01-31 Basf Coatings Ag Pulverlacke mit hochfunktionellen, hoch- oder hyperverzweigten polycarbonaten

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201720A (en) 1976-12-10 1980-05-06 Societe Nationale Des Poudres Et Explosifs Aliphatic polycarbonate-triols and modified aminoplast resins derived therefrom
EP0424219A3 (en) * 1989-10-11 1992-02-26 Daicel Chemical Industries, Ltd. Polycarbonate-polyol composition and polycarbonate (meth) acrylate compositions and urethane (meth) acrylate compositions prepared therefrom
WO1999001495A1 (de) * 1997-06-30 1999-01-14 Bayer Aktiengesellschaft Verfahren zur herstellung von verzweigten polycarbonaten
US6307006B1 (en) 1997-06-30 2001-10-23 Bayer Aktiengesellschaft Method for producing branched polycarbonates
WO2005026234A1 (de) * 2003-09-12 2005-03-24 Basf Aktiengesellschaft Hochfunktionelle, hoch- oder hyperverzweigte polycarbonate sowie deren herstellung und verwendung
CN100381479C (zh) * 2003-09-12 2008-04-16 巴斯福股份公司 高官能度高度支化或超支化聚碳酸酯、其制备及用途
US7521521B2 (en) 2003-09-12 2009-04-21 Basf Aktiengesellschaft Highly functional highly branched or hyperbranched polycarbonates and the production and use hereof
WO2006089940A1 (de) * 2005-02-25 2006-08-31 Basf Aktiengesellschaft Hochfunktionelle, hoch- oder hyperverzweigte polycarbonate sowie deren herstellung und verwendung
US7649074B2 (en) 2005-02-25 2010-01-19 Basf Aktiengesellschaft High-functionality highly branched or hyperbranched polycarbonates and their preparation and use
EP2204424A1 (de) * 2005-02-25 2010-07-07 Basf Se Hochfunktionelle, Hoch- oder Hyperverzweigte Polycarbonate sowie deren Herstellung und Verwendung
CN101128554B (zh) * 2005-02-25 2012-02-08 巴斯福股份公司 高官能度高度支化或超支化聚碳酸酯及其制备和用途
WO2007134736A3 (de) * 2006-05-19 2008-01-31 Basf Coatings Ag Pulverlacke mit hochfunktionellen, hoch- oder hyperverzweigten polycarbonaten

Also Published As

Publication number Publication date
BE734409A (cs) 1969-11-17
NL6908907A (cs) 1969-12-16

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