CH552652A - USE FOR THE MANUFACTURE OF PACKAGING MATERIAL OF A CONDENSATION COPOLYMER. - Google Patents

USE FOR THE MANUFACTURE OF PACKAGING MATERIAL OF A CONDENSATION COPOLYMER.

Info

Publication number
CH552652A
CH552652A CH1028371A CH1028371A CH552652A CH 552652 A CH552652 A CH 552652A CH 1028371 A CH1028371 A CH 1028371A CH 1028371 A CH1028371 A CH 1028371A CH 552652 A CH552652 A CH 552652A
Authority
CH
Switzerland
Prior art keywords
manufacture
packaging material
condensation copolymer
condensation
copolymer
Prior art date
Application number
CH1028371A
Other languages
French (fr)
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
Application filed by Univ Toronto filed Critical Univ Toronto
Publication of CH552652A publication Critical patent/CH552652A/en

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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
CH1028371A 1970-07-15 1971-07-13 USE FOR THE MANUFACTURE OF PACKAGING MATERIAL OF A CONDENSATION COPOLYMER. CH552652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3423870A GB1372182A (en) 1970-07-15 1970-07-15 Photodegradable polyesters

Publications (1)

Publication Number Publication Date
CH552652A true CH552652A (en) 1974-08-15

Family

ID=10363151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1028371A CH552652A (en) 1970-07-15 1971-07-13 USE FOR THE MANUFACTURE OF PACKAGING MATERIAL OF A CONDENSATION COPOLYMER.

Country Status (6)

Country Link
CH (1) CH552652A (en)
DD (1) DD97218A5 (en)
ES (1) ES393233A1 (en)
GB (1) GB1372182A (en)
IL (1) IL37289A0 (en)
SU (1) SU372822A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156495B1 (en) 1978-10-16 1994-08-30 Plg Res Plastic material mesh structure
NO152611C (en) * 1978-10-16 1985-10-23 Plg Res PLASTIC NETWORK CONSTRUCTION, PROCEDURE FOR ITS MANUFACTURING AND USE OF THE CONSTRUCTION

Also Published As

Publication number Publication date
ES393233A1 (en) 1973-08-01
DD97218A5 (en) 1973-04-20
IL37289A0 (en) 1971-10-20
SU372822A3 (en) 1973-03-01
GB1372182A (en) 1974-10-30

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Legal Events

Date Code Title Description
PL Patent ceased