GB1413173A - Polymerisation process - Google Patents

Polymerisation process

Info

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
Application number
GB3187572A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB3187572A priority Critical patent/GB1413173A/en
Priority to JP7642873A priority patent/JPS4952886A/ja
Priority to FR7324851A priority patent/FR2192118B1/fr
Priority to BE133232A priority patent/BE802043A/en
Priority to NL7309492A priority patent/NL7309492A/xx
Priority to DE19732334525 priority patent/DE2334525A1/en
Priority to IT2632173A priority patent/IT991042B/en
Publication of GB1413173A publication Critical patent/GB1413173A/en
Expired legal-status Critical Current

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.
GB3187572A 1972-07-07 1972-07-07 Polymerisation process Expired GB1413173A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL82785C (en) * 1953-03-31

Cited By (1)

* Cited by examiner, † Cited by third party
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