ZA72820B - Polymers and process of producing - Google Patents
Polymers and process of producingInfo
- Publication number
- ZA72820B ZA72820B ZA720820A ZA72820A ZA72820B ZA 72820 B ZA72820 B ZA 72820B ZA 720820 A ZA720820 A ZA 720820A ZA 72820 A ZA72820 A ZA 72820A ZA 72820 B ZA72820 B ZA 72820B
- Authority
- ZA
- South Africa
- Prior art keywords
- polymers
- producing
- 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
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
- C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
- C08F290/044—Polymers of aromatic monomers as defined in group C08F12/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/24—Haloalkylation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/26—Removing halogen atoms or halogen-containing groups from the molecule
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6204—Polymers of olefins
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds 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
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/06—Polythioethers from cyclic thioethers
- C08G75/08—Polythioethers from cyclic thioethers from thiiranes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Prostheses (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11773371A | 1971-02-22 | 1971-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA72820B true ZA72820B (en) | 1972-10-25 |
Family
ID=22374551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA720820A ZA72820B (en) | 1971-02-22 | 1972-02-08 | Polymers and process of producing |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS5421871B1 (en) |
| AT (1) | AT340680B (en) |
| BE (1) | BE779589A (en) |
| CA (1) | CA1037635A (en) |
| CH (1) | CH614963A5 (en) |
| DE (2) | DE2265744C2 (en) |
| DK (1) | DK160151C (en) |
| ES (1) | ES400008A1 (en) |
| FI (1) | FI57267C (en) |
| FR (1) | FR2127676A5 (en) |
| GB (1) | GB1392612A (en) |
| IT (1) | IT947575B (en) |
| NL (1) | NL160839C (en) |
| NO (2) | NO142867C (en) |
| SE (2) | SE405010B (en) |
| ZA (1) | ZA72820B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1432782A (en) * | 1972-04-14 | 1976-04-22 | Cpc International Inc | Polymers and processes therefor |
| DE2364675C2 (en) * | 1972-12-29 | 1983-06-23 | Kuraray Co., Ltd., Kurashiki, Okayama | Copolymer consisting of a polymer main chain and polymer side chains and its use for the manufacture of articles for biomedical purposes |
| JPS63256234A (en) * | 1987-04-14 | 1988-10-24 | Isao Kimura | Preparation of front fork blade made of aluminum with integrated claw |
| JP3990110B2 (en) * | 1998-06-19 | 2007-10-10 | 株式会社カネカ | Method for producing branched polymer and polymer |
| KR20000019517A (en) * | 1998-09-12 | 2000-04-15 | 이정국 | Highly pure polystyrene with low styrene dimer and styrene trimer content and method for preparing same and disposable food container using the same |
| JP5132160B2 (en) * | 2007-02-02 | 2013-01-30 | 富士フイルム株式会社 | Curable composition, color filter, method for producing color filter, and graft polymer |
| WO2019013267A1 (en) * | 2017-07-11 | 2019-01-17 | 株式会社クラレ | Polyvinyl alcohol and method for producing polyvinyl alcohol |
| JP7458204B2 (en) * | 2020-02-26 | 2024-03-29 | 株式会社クラレ | Method for producing macromonomers, macromonomers, methods for producing graft copolymers using the same, polymer compositions, and molded articles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235626A (en) * | 1961-03-31 | 1966-02-15 | Dow Chemical Co | Polymers of controlled branch configuration |
| GB1258611A (en) | 1968-03-04 | 1971-12-30 |
-
1972
- 1972-02-08 GB GB590772A patent/GB1392612A/en not_active Expired
- 1972-02-08 ZA ZA720820A patent/ZA72820B/en unknown
- 1972-02-15 IT IT20581/72A patent/IT947575B/en active
- 1972-02-15 JP JP1593772A patent/JPS5421871B1/ja active Pending
- 1972-02-18 CA CA135,079A patent/CA1037635A/en not_active Expired
- 1972-02-18 FI FI448/72A patent/FI57267C/en active
- 1972-02-21 NL NL7202231.A patent/NL160839C/en not_active IP Right Cessation
- 1972-02-21 BE BE779589A patent/BE779589A/en not_active IP Right Cessation
- 1972-02-21 FR FR7205800A patent/FR2127676A5/fr not_active Expired
- 1972-02-21 SE SE7202075A patent/SE405010B/en unknown
- 1972-02-21 DK DK078672A patent/DK160151C/en not_active IP Right Cessation
- 1972-02-21 ES ES400008A patent/ES400008A1/en not_active Expired
- 1972-02-21 NO NO519/72A patent/NO142867C/en unknown
- 1972-02-22 DE DE2265744A patent/DE2265744C2/de not_active Expired
- 1972-02-22 CH CH250972A patent/CH614963A5/en not_active IP Right Cessation
- 1972-02-22 AT AT144772A patent/AT340680B/en not_active IP Right Cessation
- 1972-02-22 DE DE19722208340 patent/DE2208340A1/en active Granted
- 1972-08-04 NO NO2786/72A patent/NO142868C/en unknown
-
1976
- 1976-01-12 SE SE7600251A patent/SE7600251L/en not_active Application Discontinuation
-
1978
- 1978-07-11 JP JP8362978A patent/JPS5433589A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK160151B (en) | 1991-02-04 |
| DE2265744A1 (en) | 1982-09-23 |
| IT947575B (en) | 1973-05-30 |
| DK160151C (en) | 1991-07-22 |
| NL160839B (en) | 1979-07-16 |
| BE779589A (en) | 1972-08-21 |
| NO142868C (en) | 1980-11-05 |
| FI57267C (en) | 1980-07-10 |
| GB1392612A (en) | 1975-04-30 |
| DE2208340A1 (en) | 1972-09-14 |
| JPS5444716B2 (en) | 1979-12-27 |
| AT340680B (en) | 1977-12-27 |
| SE7600251L (en) | 1976-01-12 |
| ATA144772A (en) | 1977-04-15 |
| CH614963A5 (en) | 1979-12-28 |
| DE2265744C2 (en) | 1989-03-16 |
| SE405010B (en) | 1978-11-13 |
| ES400008A1 (en) | 1974-12-16 |
| JPS5421871B1 (en) | 1979-08-02 |
| NO142868B (en) | 1980-07-28 |
| CA1037635A (en) | 1978-08-29 |
| FI57267B (en) | 1980-03-31 |
| NO142867B (en) | 1980-07-28 |
| DE2208340C2 (en) | 1987-10-22 |
| FR2127676A5 (en) | 1972-10-13 |
| NL7202231A (en) | 1972-08-24 |
| JPS5433589A (en) | 1979-03-12 |
| NO142867C (en) | 1980-11-05 |
| NL160839C (en) | 1979-12-17 |
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