GB201803210D0 - Polymerisation of cyclic esters and cyclic amides - Google Patents

Polymerisation of cyclic esters and cyclic amides

Info

Publication number
GB201803210D0
GB201803210D0 GBGB1803210.2A GB201803210A GB201803210D0 GB 201803210 D0 GB201803210 D0 GB 201803210D0 GB 201803210 A GB201803210 A GB 201803210A GB 201803210 D0 GB201803210 D0 GB 201803210D0
Authority
GB
United Kingdom
Prior art keywords
cyclic
polymerisation
amides
esters
cyclic esters
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.)
Ceased
Application number
GBGB1803210.2A
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.)
SCG Chemicals PCL
Original Assignee
SCG Chemicals PCL
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 SCG Chemicals PCL filed Critical SCG Chemicals PCL
Priority to GBGB1803210.2A priority Critical patent/GB201803210D0/en
Publication of GB201803210D0 publication Critical patent/GB201803210D0/en
Priority to PCT/GB2019/050492 priority patent/WO2019166783A1/en
Ceased 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
GBGB1803210.2A 2018-02-27 2018-02-27 Polymerisation of cyclic esters and cyclic amides Ceased GB201803210D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1803210.2A GB201803210D0 (en) 2018-02-27 2018-02-27 Polymerisation of cyclic esters and cyclic amides
PCT/GB2019/050492 WO2019166783A1 (en) 2018-02-27 2019-02-22 Polymerisation of cyclic esters and cyclic amides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1803210.2A GB201803210D0 (en) 2018-02-27 2018-02-27 Polymerisation of cyclic esters and cyclic amides

Publications (1)

Publication Number Publication Date
GB201803210D0 true GB201803210D0 (en) 2018-04-11

Family

ID=61903406

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1803210.2A Ceased GB201803210D0 (en) 2018-02-27 2018-02-27 Polymerisation of cyclic esters and cyclic amides

Country Status (2)

Country Link
GB (1) GB201803210D0 (en)
WO (1) WO2019166783A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201406406D0 (en) * 2014-04-09 2014-05-21 Isis Innovation Lactide polymerisation

Also Published As

Publication number Publication date
WO2019166783A1 (en) 2019-09-06

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)