GB1413173A - Polymerisation process - Google Patents
Polymerisation processInfo
- Publication number
- GB1413173A GB1413173A GB3187572A GB3187572A GB1413173A GB 1413173 A GB1413173 A GB 1413173A GB 3187572 A GB3187572 A GB 3187572A GB 3187572 A GB3187572 A GB 3187572A GB 1413173 A GB1413173 A GB 1413173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monomer
- july
- rate
- present
- heading
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
- D06M14/12—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M14/16—Polyamides
-
- 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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
- D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
- D06M14/12—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M14/14—Polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1413173 Polymerizing vinyl chloride BP CHEMICALS INTERNATIONAL Ltd 3 July 1973 [7 July 1972 6 Oct 1972] 31875/72 and 46288/72 Heading C3P Vinyl halides are polymerized under aqueous suspension conditions while for at least the first 5% conversion free liquid phase monomer is substantially absent, monomer is fed at a rate not greater than the rate at which it is consumed and sufficient agitation is applied to produce non-spherical polymer particles having a length to breadth ratio of at least 1¢ : 1. The monomer may be maintained throughout substantially in the vapour phase or may later be present as liquid. In a preferred embodiment a fibrous seed material is present, e.g. polyamide, polyester, cellulose or glass fibres.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3187572A GB1413173A (en) | 1972-07-07 | 1972-07-07 | Polymerisation process |
JP7642873A JPS4952886A (en) | 1972-07-07 | 1973-07-06 | |
FR7324851A FR2192118B1 (en) | 1972-07-07 | 1973-07-06 | |
BE133232A BE802043A (en) | 1972-07-07 | 1973-07-06 | POLYMERIZATION PROCESS |
NL7309492A NL7309492A (en) | 1972-07-07 | 1973-07-06 | |
DE19732334525 DE2334525A1 (en) | 1972-07-07 | 1973-07-06 | POLYMERIZATION PROCESS |
IT2632173A IT991042B (en) | 1972-07-07 | 1973-07-06 | POLYMERIZATION PROCESS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3187572A GB1413173A (en) | 1972-07-07 | 1972-07-07 | Polymerisation process |
GB4628872 | 1972-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1413173A true GB1413173A (en) | 1975-11-12 |
Family
ID=26261116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3187572A Expired GB1413173A (en) | 1972-07-07 | 1972-07-07 | Polymerisation process |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4952886A (en) |
BE (1) | BE802043A (en) |
DE (1) | DE2334525A1 (en) |
FR (1) | FR2192118B1 (en) |
GB (1) | GB1413173A (en) |
IT (1) | IT991042B (en) |
NL (1) | NL7309492A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008064877A1 (en) * | 2006-11-30 | 2008-06-05 | Newvyl S.R.L. | Method for suspension polymerization of polyvinyl chloride with the creation of a catalyst directly in the reactor and stabilizing-suspending agent added thereto for said reaction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8110681B2 (en) * | 2006-03-17 | 2012-02-07 | The United States Of America As Represented By The Secretary, Department Of Health And Human Services | Compounds for the treatment of spinal muscular atrophy and other uses |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL82785C (en) * | 1953-03-31 |
-
1972
- 1972-07-07 GB GB3187572A patent/GB1413173A/en not_active Expired
-
1973
- 1973-07-06 DE DE19732334525 patent/DE2334525A1/en active Pending
- 1973-07-06 NL NL7309492A patent/NL7309492A/xx unknown
- 1973-07-06 JP JP7642873A patent/JPS4952886A/ja active Pending
- 1973-07-06 IT IT2632173A patent/IT991042B/en active
- 1973-07-06 BE BE133232A patent/BE802043A/en unknown
- 1973-07-06 FR FR7324851A patent/FR2192118B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008064877A1 (en) * | 2006-11-30 | 2008-06-05 | Newvyl S.R.L. | Method for suspension polymerization of polyvinyl chloride with the creation of a catalyst directly in the reactor and stabilizing-suspending agent added thereto for said reaction |
Also Published As
Publication number | Publication date |
---|---|
DE2334525A1 (en) | 1974-01-24 |
NL7309492A (en) | 1974-01-09 |
BE802043A (en) | 1974-01-07 |
FR2192118B1 (en) | 1978-09-08 |
FR2192118A1 (en) | 1974-02-08 |
IT991042B (en) | 1975-07-30 |
JPS4952886A (en) | 1974-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |