IT1053681B - Composizione fotodegradabile di polimeri di condensazione - Google Patents

Composizione fotodegradabile di polimeri di condensazione

Info

Publication number
IT1053681B
IT1053681B IT2374071A IT2374071A IT1053681B IT 1053681 B IT1053681 B IT 1053681B IT 2374071 A IT2374071 A IT 2374071A IT 2374071 A IT2374071 A IT 2374071A IT 1053681 B IT1053681 B IT 1053681B
Authority
IT
Italy
Prior art keywords
condensation polymers
photodegradable composition
photodegradable
composition
condensation
Prior art date
Application number
IT2374071A
Other languages
English (en)
Inventor
E Dan
J Guillet
Original Assignee
Univ Toronto
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 GB2010270A external-priority patent/GB1362173A/en
Priority claimed from GB3423870A external-priority patent/GB1372182A/en
Application filed by Univ Toronto filed Critical Univ Toronto
Application granted granted Critical
Publication of IT1053681B publication Critical patent/IT1053681B/it

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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • 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
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyamides (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
IT2374071A 1970-04-27 1971-04-27 Composizione fotodegradabile di polimeri di condensazione IT1053681B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2010270A GB1362173A (en) 1970-04-27 1970-04-27 Photodegradable polyamides
GB3423870A GB1372182A (en) 1970-07-15 1970-07-15 Photodegradable polyesters

Publications (1)

Publication Number Publication Date
IT1053681B true IT1053681B (it) 1981-10-10

Family

ID=26254446

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2374071A IT1053681B (it) 1970-04-27 1971-04-27 Composizione fotodegradabile di polimeri di condensazione

Country Status (7)

Country Link
JP (1) JPS535357B1 (it)
BE (1) BE766161A (it)
CA (1) CA975491A (it)
DE (1) DE2120336A1 (it)
FR (1) FR2086377A1 (it)
IT (1) IT1053681B (it)
NL (1) NL7105713A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014199657A1 (ja) * 2013-06-10 2014-12-18 本田技研工業株式会社 加工ツール及びヘミング加工装置

Also Published As

Publication number Publication date
CA975491A (en) 1975-09-30
FR2086377B1 (it) 1975-08-22
FR2086377A1 (en) 1971-12-31
JPS535357B1 (it) 1978-02-25
NL7105713A (it) 1971-10-29
DE2120336A1 (de) 1971-11-18
BE766161A (fr) 1971-09-16

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