SE7706267L - POLYMERS AND PROCEDURES FOR THE PREPARATION THEREOF - Google Patents
POLYMERS AND PROCEDURES FOR THE PREPARATION THEREOFInfo
- Publication number
- SE7706267L SE7706267L SE7706267A SE7706267A SE7706267L SE 7706267 L SE7706267 L SE 7706267L SE 7706267 A SE7706267 A SE 7706267A SE 7706267 A SE7706267 A SE 7706267A SE 7706267 L SE7706267 L SE 7706267L
- Authority
- SE
- Sweden
- Prior art keywords
- monomer
- units provided
- polymers
- mer units
- primary
- Prior art date
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)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
GRADIENT POLYMERS OF TWO OR MORE CYCLIC, ORGANIC, RING-OPENING, ADDITION POLYMERIZABLE MONOMERS AND METHODS FOR MAKING SAME Polymers of at least two different cyclic organic monomers capable of ring-opening, addition polymerization with themselves and each other. The polymers comprise polymer chains along which the proportion of mer units provided by a first monomer of the type described gradually increases in a given chain length as the proportion of mer units provided by a second monomer of the type described gradually decreases along said chain length. In one form the portions of the polymers adjacent one end of the given chain lengths have substantially 100% of mer units provided by the first monomer and substantially 0% of mer units provided by the second monomer. In a further form, the portions of the polymers adjacent one end of the given chain lengths have about 100% of mer units provided by the first monomer and about 0% of mer units provided by the second monomer and the portions adjacent the other end of the given chain lengths have about 0% of mer units provided by the first monomer and about 100% of mer units provided by the second monomer. In another form, the polymers also contain a second chain length along which the proportion of mer units provided by the first and second monomers, respectively, remain substantially constant. In a still further form, the polymers also comprise third chain lengths connected to the second chain lengths along which the proportion of mer units provided by the first monomer gradually increases as the proportion of mer units provided by the second monomer gradually decreases. Additional forms of polymers are disclosed. Process for producing such polymers comprising introducing at least one primary polymerizable feed composition comprising at least one of the monomers described above from at least one primary feed source to a polymerization zone, the primary polymerizable feed composition continually varying in compositional content of the monomers therein during said continuous introduction; simultaneously adding to primary feed source at least one different secondary polymerizable feed composition comprising at least one different monomer as described above from at least one secondary feed source so as to continually change the compositional content of the polymerizable monomers in the primary polymerizable feed composition in the primary feed source; and continuously polymerizing the primary polymerizable feed composition introduced to the polymerization zone until desired polymerization has been achieved. S P E C I F I C A T I O N
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69102276A | 1976-05-28 | 1976-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7706267L true SE7706267L (en) | 1978-01-16 |
SE437527B SE437527B (en) | 1985-03-04 |
Family
ID=24774866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7706267A SE437527B (en) | 1976-05-28 | 1977-05-27 | COLLAPTERING POLYMERS OF ADDITION TYPE WITH REGULATED MONOMER SEQUENCE DISTRIBUTIONS AND PROCEDURE FOR PREPARING THEREOF |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5316794A (en) |
BE (1) | BE855144A (en) |
CA (1) | CA1111594A (en) |
DE (1) | DE2724166C2 (en) |
ES (1) | ES459229A1 (en) |
FR (1) | FR2352852A1 (en) |
GB (1) | GB1541176A (en) |
IT (1) | IT1081748B (en) |
NL (1) | NL7705861A (en) |
SE (1) | SE437527B (en) |
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 |
FR2848430B1 (en) * | 2002-12-13 | 2006-06-23 | CAPILLARY COMPOSITION COMPRISING A GRADIENT FILMOGENE COPOLYMER, AEROSOL COMPOSITION COMPRISING THE SAME, AND PROCESSING METHODS | |
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 (en) * | 2002-12-13 | 2006-06-16 | Oreal | CAPILLARY COMPOSITION COMPRISING A GRADIENT FILMOGENE COPOLYMER, AEROSOL COMPOSITION COMPRISING THE SAME, AND PROCESSING METHODS |
JP6051005B2 (en) * | 2011-10-21 | 2016-12-21 | 松本油脂製薬株式会社 | Method for producing alkylene oxide adduct |
CN112094404A (en) * | 2020-09-30 | 2020-12-18 | 浙江皇马科技股份有限公司 | Preparation process of allyl alcohol polyether with low potassium and sodium content |
-
1977
- 1977-05-25 CA CA279,153A patent/CA1111594A/en not_active Expired
- 1977-05-27 DE DE19772724166 patent/DE2724166C2/en not_active Expired
- 1977-05-27 ES ES459229A patent/ES459229A1/en not_active Expired
- 1977-05-27 GB GB2242677A patent/GB1541176A/en not_active Expired
- 1977-05-27 SE SE7706267A patent/SE437527B/en not_active IP Right Cessation
- 1977-05-27 NL NL7705861A patent/NL7705861A/en not_active Application Discontinuation
- 1977-05-27 BE BE177997A patent/BE855144A/en unknown
- 1977-05-27 JP JP6132377A patent/JPS5316794A/en active Pending
- 1977-05-27 FR FR7716326A patent/FR2352852A1/en active Granted
- 1977-05-27 IT IT2412277A patent/IT1081748B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2352852A1 (en) | 1977-12-23 |
JPS5316794A (en) | 1978-02-16 |
DE2724166A1 (en) | 1977-12-01 |
ES459229A1 (en) | 1978-03-16 |
SE437527B (en) | 1985-03-04 |
GB1541176A (en) | 1979-02-21 |
FR2352852B1 (en) | 1981-02-13 |
DE2724166C2 (en) | 1985-08-14 |
CA1111594A (en) | 1981-10-27 |
NL7705861A (en) | 1977-11-30 |
IT1081748B (en) | 1985-05-21 |
BE855144A (en) | 1977-11-28 |
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Legal Events
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NUG | Patent has lapsed |
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