CA975491A - Photodegradable polyamide compositions - Google Patents

Photodegradable polyamide compositions

Info

Publication number
CA975491A
CA975491A CA110,640A CA110640A CA975491A CA 975491 A CA975491 A CA 975491A CA 110640 A CA110640 A CA 110640A CA 975491 A CA975491 A CA 975491A
Authority
CA
Canada
Prior art keywords
photodegradable
polyamide compositions
polyamide
compositions
photodegradable polyamide
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
CA110,640A
Other languages
English (en)
Other versions
CA110640S (en
Inventor
James E. Guillet
Ervin Dan
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.)
University of Toronto
Original Assignee
University of 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 University of Toronto filed Critical University of Toronto
Application granted granted Critical
Publication of CA975491A publication Critical patent/CA975491A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16Dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00General 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)
CA110,640A 1970-04-27 1971-04-19 Photodegradable polyamide compositions Expired CA975491A (en)

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
CA975491A true CA975491A (en) 1975-09-30

Family

ID=26254446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,640A Expired CA975491A (en) 1970-04-27 1971-04-19 Photodegradable polyamide compositions

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
FR2086377B1 (it) 1975-08-22
FR2086377A1 (en) 1971-12-31
JPS535357B1 (it) 1978-02-25
IT1053681B (it) 1981-10-10
NL7105713A (it) 1971-10-29
DE2120336A1 (de) 1971-11-18
BE766161A (fr) 1971-09-16

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