BE651201A - - Google Patents

Info

Publication number: BE651201A
Authority: BE; Belgium

Application number

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.)

1963-07-30

Filing date

1964-07-30

Publication date

1965-02-01

1964-07-30 Application filed filed Critical

1965-02-01 Publication of BE651201A publication Critical patent/BE651201A/xx

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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Artificial Filaments (AREA)

BE651201D 1963-07-30 1964-07-30 BE651201A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR943168A FR1372550A (fr)	1963-07-30	1963-07-30	Copolyesters linéaires synthétiques et articles conformes à base de tels copolyesters

Publications (1)

Publication Number	Publication Date
BE651201A true BE651201A (fr)	1965-02-01

Family

ID=8809493

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE651201D BE651201A (fr)	1963-07-30	1964-07-30

Country Status (8)

Country	Link
BE (1)	BE651201A (fr)
CH (1)	CH422341A (fr)
DE (1)	DE1520878A1 (fr)
ES (1)	ES302618A1 (fr)
FR (1)	FR1372550A (fr)
GB (1)	GB1043854A (fr)
LU (1)	LU46642A1 (fr)
NL (1)	NL6408737A (fr)

1963
- 1963-07-30 FR FR943168A patent/FR1372550A/fr not_active Expired
1964
- 1964-07-29 LU LU46642D patent/LU46642A1/xx unknown
- 1964-07-30 BE BE651201D patent/BE651201A/xx unknown
- 1964-07-30 NL NL6408737A patent/NL6408737A/xx unknown
- 1964-07-30 ES ES0302618A patent/ES302618A1/es not_active Expired
- 1964-07-30 CH CH996964A patent/CH422341A/fr unknown
- 1964-07-30 DE DE19641520878 patent/DE1520878A1/de active Pending
- 1964-08-04 GB GB3116164A patent/GB1043854A/en not_active Expired

Also Published As

Publication number	Publication date
NL6408737A (fr)	1965-02-01
CH422341A (fr)	1966-10-15
GB1043854A (en)	1966-09-28
FR1372550A (fr)	1964-09-18
ES302618A1 (es)	1965-01-16
DE1520878A1 (de)	1969-11-27
LU46642A1 (fr)	1964-09-29

Publication	Publication Date	Title
AR142945A1 (fr)	1965-02-11
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