BG23802A1 - Method of preparing polyester alcohol by condensation of spirits - Google Patents
Method of preparing polyester alcohol by condensation of spiritsInfo
- Publication number
- BG23802A1 BG23802A1 BG7400026976A BG2697674A BG23802A1 BG 23802 A1 BG23802 A1 BG 23802A1 BG 7400026976 A BG7400026976 A BG 7400026976A BG 2697674 A BG2697674 A BG 2697674A BG 23802 A1 BG23802 A1 BG 23802A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- spirits
- condensation
- preparing polyester
- polyester alcohol
- alcohol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17192373A DD109883A1 (en) | 1973-06-15 | 1973-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BG23802A1 true BG23802A1 (en) | 1977-11-10 |
Family
ID=5491864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG7400026976A BG23802A1 (en) | 1973-06-15 | 1974-06-14 | Method of preparing polyester alcohol by condensation of spirits |
Country Status (4)
Country | Link |
---|---|
BG (1) | BG23802A1 (en) |
DD (1) | DD109883A1 (en) |
DE (1) | DE2414647A1 (en) |
SU (1) | SU651012A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06503113A (en) * | 1990-11-27 | 1994-04-07 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガナイゼーション | Poly(alkylene oxide)s |
-
1973
- 1973-06-15 DD DD17192373A patent/DD109883A1/xx unknown
-
1974
- 1974-03-27 DE DE2414647A patent/DE2414647A1/en active Pending
- 1974-06-13 SU SU742032645A patent/SU651012A1/en active
- 1974-06-14 BG BG7400026976A patent/BG23802A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DD109883A1 (en) | 1974-11-20 |
SU651012A1 (en) | 1979-03-05 |
DE2414647A1 (en) | 1975-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BG23743A3 (en) | Method of preparing alpha-acylaldehydes | |
CS183799B2 (en) | Method of preparing d-homosteroids | |
SU584790A3 (en) | Method of preparing 7-acylamido-7-methoxycephalosporin combinations | |
CS184849B2 (en) | Method of preparing 5-fluor-2-methyl-1-/p-methyl-sulphinyl-benzylidene/-3-indenyl acetic acid | |
SU579309A1 (en) | Method of preparing vaccine | |
EG11496A (en) | Process for the preparation of poly-n-alkyliminoalanes | |
CS188920B2 (en) | Method of producing novel aminobenzylamines | |
EG11189A (en) | Process for preparation of new d-homosteroids | |
IT1020230B (en) | PROCEDURE FOR PREPARING ARTICO LI SHAPED POLYESTERS | |
BG23802A1 (en) | Method of preparing polyester alcohol by condensation of spirits | |
IL45870A (en) | Process for preparation of vaccines | |
IL45740A0 (en) | Process for the preparation of 6-demethyl-6-deoxy-6-methylene-tetracyclines | |
CH614930A5 (en) | Process for the preparation of novel omega-aminocarboxamides or -aminocarboxypolyamides | |
BG27747A3 (en) | Method of obtaining of substituated epoxyethanes | |
CA1012986A (en) | Process for condensation of alcohols | |
GB1487929A (en) | Process for the preparation of alpha-6-deoxytetra-cycline | |
CH614198A5 (en) | Process for the preparation of novel 4-oxo-2-imidazolidinylidene-ureas | |
EG11639A (en) | Process for the preparation of 2-nitrobenzoldehyde | |
CS187315B2 (en) | Method of preparing novel disazo pigments | |
ZA746736B (en) | Process for the preparation of etherpolycarboxylic acids | |
ZA741078B (en) | Low alcohol wine | |
CS183764B2 (en) | Method of mass-dyeing linear polyesters | |
CH608783A5 (en) | Process for the preparation of o-diisopropylaminoethoxybutyrophenone | |
CS182807B2 (en) | Method of preparing substituted 6-amidinopenicillanic acids | |
ZA745966B (en) | Process for preparing 5-oxo-carboxylic acids |