ES459229A1 - Un procedimiento para obtener un polimero. - Google Patents
Un procedimiento para obtener un polimero.Info
- Publication number
- ES459229A1 ES459229A1 ES459229A ES459229A ES459229A1 ES 459229 A1 ES459229 A1 ES 459229A1 ES 459229 A ES459229 A ES 459229A ES 459229 A ES459229 A ES 459229A ES 459229 A1 ES459229 A1 ES 459229A1
- Authority
- ES
- Spain
- Prior art keywords
- cyclic organic
- polymerizable monomers
- opening addition
- methods
- making same
- 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
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
Un procedimiento para obtener un polímero, que comprende introducir un iniciador y al menos una composición de alimentación polimerizable primaria, que comprende al menos un monómero orgánico cíclico capaz de polimerización por adición con abertura de anillo, desde al menos una fuente de alimentación primaria a una zona de polimerización, variando continuamente dicha composición de alimentación polimerizable primaria en el contenido composicional de los monómeros polimerizables durante dicha introducción continua; *** Ver imagen
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69102276A | 1976-05-28 | 1976-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459229A1 true ES459229A1 (es) | 1978-03-16 |
Family
ID=24774866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459229A Expired ES459229A1 (es) | 1976-05-28 | 1977-05-27 | Un procedimiento para obtener un polimero. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5316794A (es) |
BE (1) | BE855144A (es) |
CA (1) | CA1111594A (es) |
DE (1) | DE2724166C2 (es) |
ES (1) | ES459229A1 (es) |
FR (1) | FR2352852A1 (es) |
GB (1) | GB1541176A (es) |
IT (1) | IT1081748B (es) |
NL (1) | NL7705861A (es) |
SE (1) | SE437527B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1116345A (en) * | 1976-12-13 | 1982-01-12 | Robert J. Knopf | Copolymers of cyclic organic monomers |
US6762325B2 (en) | 2001-05-16 | 2004-07-13 | Nippon Shokubai Co., Ltd. | Method for production of alkoxylated compound |
US7959906B2 (en) | 2002-12-13 | 2011-06-14 | L'oreal S.A. | Hair-cosmetic composition comprising at least one film-forming gradient copolymer, aerosol composition comprising the cosmetic composition and method for treating hair using the composition |
FR2848429B1 (fr) * | 2002-12-13 | 2006-06-16 | Oreal | Composition capillaire comprenant un copolymere filmogene a gradient, composition aerosol la comprenant et procedes de traitement |
FR2848430B1 (fr) * | 2002-12-13 | 2006-06-23 | Composition capillaire comprenant un copolymere filmogene a gradient, composition aerosol la comprenant et procedes de traitement | |
JP6051005B2 (ja) * | 2011-10-21 | 2016-12-21 | 松本油脂製薬株式会社 | アルキレンオキサイド付加物の製造方法 |
CN112094404A (zh) * | 2020-09-30 | 2020-12-18 | 浙江皇马科技股份有限公司 | 一种低钾钠含量的烯丙醇聚醚制备工艺 |
-
1977
- 1977-05-25 CA CA279,153A patent/CA1111594A/en not_active Expired
- 1977-05-27 BE BE177997A patent/BE855144A/xx unknown
- 1977-05-27 NL NL7705861A patent/NL7705861A/xx not_active Application Discontinuation
- 1977-05-27 GB GB2242677A patent/GB1541176A/en not_active Expired
- 1977-05-27 DE DE19772724166 patent/DE2724166C2/de not_active Expired
- 1977-05-27 JP JP6132377A patent/JPS5316794A/ja active Pending
- 1977-05-27 IT IT2412277A patent/IT1081748B/it active
- 1977-05-27 SE SE7706267A patent/SE437527B/xx not_active IP Right Cessation
- 1977-05-27 FR FR7716326A patent/FR2352852A1/fr active Granted
- 1977-05-27 ES ES459229A patent/ES459229A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2724166A1 (de) | 1977-12-01 |
FR2352852B1 (es) | 1981-02-13 |
BE855144A (fr) | 1977-11-28 |
FR2352852A1 (fr) | 1977-12-23 |
SE7706267L (sv) | 1978-01-16 |
DE2724166C2 (de) | 1985-08-14 |
CA1111594A (en) | 1981-10-27 |
SE437527B (sv) | 1985-03-04 |
IT1081748B (it) | 1985-05-21 |
GB1541176A (en) | 1979-02-21 |
JPS5316794A (en) | 1978-02-16 |
NL7705861A (nl) | 1977-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5258785A (en) | Process for preparing acrylonitrile polymer melts | |
ES286991A1 (es) | Procedimiento para la obtención de nuevos materiales polímeros moldeables | |
TR19282A (tr) | Vinil kloruerueruenuen daginik mikrosuespansiyon halinde polimerizasyonuna mahsus usul | |
ES459229A1 (es) | Un procedimiento para obtener un polimero. | |
FR2292718A1 (fr) | Procede pour la polymerisation en masse de polymeres d'halogenure de vinyle | |
ES434617A1 (es) | Procedimiento para preparar polioles polimeros-modificados. | |
ES321955A1 (es) | Un procedimiento para la polimerizacion redox de monomeros de vinilo. | |
FR2343754A1 (fr) | Stabilisant de dispersion constitue par un copolymere sequence et procede de polymerisation en dispersion en presence de ce stabilisant | |
ES445850A1 (es) | Procedimiento para la produccion de un copolimero de etile- no. | |
JPS5430281A (en) | Improved preparation of acrylonitrile-type polymer melt | |
ES8404382A1 (es) | Un procedimiento para polimerizar una mezcla de isometos de metilestireno. | |
JPS51129475A (en) | A process for polymerizing monomers | |
JPS5245686A (en) | Process for preparing acrylamide polymers | |
ES464956A1 (es) | Un procedimiento para preparar copolimeros de monomeros ci- clicos. | |
JPS51125495A (en) | A process for producing high-impact resins with improved moldability | |
ES401516A1 (es) | Procedimiento para la obtencion en masa de polimeros y co- polimeros a base de cloruro de vinilo. | |
JPS51121100A (en) | Polymerization of 2-substituted-2-oxazolines | |
JPS5284268A (en) | Preparation of super-high-molecular-weight polymers | |
JPS52117987A (en) | Production of methyl methacrylate polymer | |
JPS5250390A (en) | Process for preparing novel polymer particles | |
JPS5250389A (en) | Process for preparing novel polymer particles | |
FR2341604A1 (fr) | Procede de polymerisation de monomeres en dispersion, en presence d'une dispersion de copolymere | |
ES2069359T3 (es) | Copolimeros de emulsion con un bajo contenido residual en monomeros. | |
JPS5328685A (en) | Preparation of styrene (type) polymers | |
JPS5247087A (en) | Process for preparing sulfur=curable copolymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |