GB1177550A - Novel Block Copolymers. - Google Patents
Novel Block Copolymers.Info
- Publication number
- GB1177550A GB1177550A GB55995/67A GB5599567A GB1177550A GB 1177550 A GB1177550 A GB 1177550A GB 55995/67 A GB55995/67 A GB 55995/67A GB 5599567 A GB5599567 A GB 5599567A GB 1177550 A GB1177550 A GB 1177550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- block
- polypropylene
- ammonia
- poly
- hydrogen
- 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
- 229920001400 block copolymer Polymers 0.000 title abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
- 229920001155 polypropylene Polymers 0.000 abstract 6
- 239000004743 Polypropylene Substances 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 5
- -1 polypropylene Polymers 0.000 abstract 5
- 229910021529 ammonia Inorganic materials 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 101100323029 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) alc-1 gene Proteins 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001384 propylene homopolymer Polymers 0.000 abstract 1
- 229920005604 random copolymer Polymers 0.000 abstract 1
- 229940041735 rexall Drugs 0.000 abstract 1
Classifications
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
-
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1,177,550. Block polymers. REXALL DRUG & CHEMICAL CO. 20 Dec., 1967 [8 Dec., 1966], No. 55995/67. Heading C3P. A block copolymer comprises (a) a crystalline propylene homopolymer or block or random copolymer with ethylene block and (b) a polar comonomer polymer block wherein the comonomer has the formula where R is hydrogen or a methyl group, R 1 is an alkylene radical containing from 1 to 8 carbon atoms and R 2 and R 3 are each hydrogen or a C 1-4 alkyl group or a mixture thereof with (meth)acrylic acid or ester, acrylonitrile or styrene. The polymers may be obtained by sequential polymerization in the presence of a Ziegler catalyst, preferably including the step of treating the propylene polymer block with oxygen and ammonia or an amine prior to formation of the polymer block (b). In the examples, polypropylene/poly-(dimethyl aminoethyl methacrylate), polypropylene/polyethy. lene/poly-(dimethyl aminoethyl methacrylate), and polypropylene/poly-(methyl aminoethylacrylate) block copolymers are produced using AlCl 3 .3.TiCl 3 /(C 2 H 5 ) 2 AlC1 catalysts and hydrogen, the first formed polypropylene block being treated with ammonia or ammonia and oxygen. The resulting polymers are in some cases melt spun and dyed, or compounded with polypropylene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60003666A | 1966-12-08 | 1966-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1177550A true GB1177550A (en) | 1970-01-14 |
Family
ID=24402111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB55995/67A Expired GB1177550A (en) | 1966-12-08 | 1967-12-08 | Novel Block Copolymers. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1745350C3 (en) |
| FR (1) | FR1546435A (en) |
| GB (1) | GB1177550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026613A1 (en) * | 1979-09-17 | 1981-04-08 | COPOLYMER RUBBER & CHEMICAL CORPORATION | Method of grafting EPM and EPDM polymers |
| CN115703870A (en) * | 2021-08-17 | 2023-02-17 | 中国石油天然气股份有限公司 | Acrylate modified polypropylene and preparation method and application thereof |
-
1967
- 1967-12-06 DE DE1745350A patent/DE1745350C3/en not_active Expired
- 1967-12-07 FR FR131403A patent/FR1546435A/en not_active Expired
- 1967-12-08 GB GB55995/67A patent/GB1177550A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026613A1 (en) * | 1979-09-17 | 1981-04-08 | COPOLYMER RUBBER & CHEMICAL CORPORATION | Method of grafting EPM and EPDM polymers |
| CN115703870A (en) * | 2021-08-17 | 2023-02-17 | 中国石油天然气股份有限公司 | Acrylate modified polypropylene and preparation method and application thereof |
| CN115703870B (en) * | 2021-08-17 | 2025-08-26 | 中国石油天然气股份有限公司 | Acrylate modified polypropylene and its preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1745350B2 (en) | 1979-06-13 |
| DE1745350C3 (en) | 1980-02-14 |
| DE1745350A1 (en) | 1972-03-23 |
| FR1546435A (en) | 1968-11-15 |
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