BE723984A - - Google Patents

Info

Publication number: BE723984A
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.)

1963-02-20

Filing date

1968-11-18

Publication date

1969-05-02

1963-02-20 Priority claimed from FR925386A external-priority patent/FR1357100A/fr

1967-03-02 Priority claimed from FR97223A external-priority patent/FR92074E/fr

1968-11-18 Application filed filed Critical

1969-05-02 Publication of BE723984A publication Critical patent/BE723984A/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
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy 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
- 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
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- 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
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6828—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- 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
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
- C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6888—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

BE723984D 1963-02-20 1968-11-18 BE723984A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR925386A FR1357100A (fr)	1963-02-20	1963-02-20	Nouveaux composés polyhydroxylés halogénés et leur procédé de préparation
FR97223A FR92074E (fr)	1963-02-20	1967-03-02	Nouveaux composés polyhydroxylés halogénés et leur procédé de préparation
FR128414A FR93669E (fr)	1963-02-20	1967-11-16	Nouveaux composés polyhydroxylés halogénés et leur procédé de préparation.

Publications (1)

Publication Number	Publication Date
BE723984A true BE723984A (fr)	1969-05-02

Family

ID=8641773

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE723984D BE723984A (fr)	1963-02-20	1968-11-18

Country Status (4)

Country	Link
BE (1)	BE723984A (fr)
DE (1)	DE1808984A1 (fr)
FR (1)	FR93669E (fr)
GB (1)	GB1249137A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4686879A (en) *	1985-07-30	1987-08-18	Nippon Gakki Seizo Kabushiki Kaisha	Key touch adjuster for a keyboard musical instrument

1967
- 1967-11-16 FR FR128414A patent/FR93669E/fr not_active Expired
1968
- 1968-11-15 GB GB5437268A patent/GB1249137A/en not_active Expired
- 1968-11-15 DE DE19681808984 patent/DE1808984A1/de active Pending
- 1968-11-18 BE BE723984D patent/BE723984A/xx unknown

Also Published As

Publication number	Publication date
GB1249137A (en)	1971-10-06
DE1808984A1 (de)	1969-08-07
FR93669E (fr)	1969-05-02

Publication	Publication Date	Title
AR142945A1 (fr)	1965-02-11
AT260747B (fr)	1968-03-25
BE627012A (fr)
BE626986A (fr)
BE643720A (fr)	1964-05-29
BE645331A (fr)	1964-07-16
BE644993A (fr)	1964-09-10
BE644849A (fr)	1964-07-01
BE31062A (fr)
BE462764A (fr)
BE465565A (fr)
BE507458A (fr)
BE533484A (fr)
BE547422A (fr)
BE571209A (fr)
BE582314A (fr)
BE603935A (fr)
BE608372A (fr)
BE612803A (fr)
BE614220A (fr)
BE616247A (fr)
BE616830A (fr)
BE616967A (fr)
BE619061A (fr)
BE621232A (fr)