GB1321680A - Process for the continuous manufacture of crosslinked amino-resin polymer - Google Patents

Process for the continuous manufacture of crosslinked amino-resin polymer

Info

Publication number
GB1321680A
GB1321680A GB5624170A GB1321680DA GB1321680A GB 1321680 A GB1321680 A GB 1321680A GB 5624170 A GB5624170 A GB 5624170A GB 1321680D A GB1321680D A GB 1321680DA GB 1321680 A GB1321680 A GB 1321680A
Authority
GB
United Kingdom
Prior art keywords
resin polymer
continuous manufacture
crosslinked amino
selfcleaning
postcure
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
GB5624170A
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.)
Novartis AG
Cabot Corp
Original Assignee
Ciba Geigy AG
Cabot Corp
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 Ciba Geigy AG, Cabot Corp filed Critical Ciba Geigy AG
Publication of GB1321680A publication Critical patent/GB1321680A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/02—Condensation polymers of aldehydes or ketones only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

1321680 Polymerisation apparatus CABOT CORP and CIBA-GEIGY AG 26 Nov 1970 56241/70 Heading B1X [Also in Divisions B5 and C3] Apparatus for continuous production of particulate amino resin polymers comprises reactant mixing nozzle 1, twin selfcleaning screw 2, where gelation of the reaction mixture occurs, and postcure tower 3, having a heating jacket 4 and rotating bottom 5, whence the product is continuously withdrawn.
GB5624170A 1970-09-21 1970-11-26 Process for the continuous manufacture of crosslinked amino-resin polymer Expired GB1321680A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19702046496 DE2046496A1 (en) 1970-09-21 1970-09-21 Process for the continuous production of crosslinked amino resin polymers
FR7035487A FR2068286A5 (en) 1970-09-21 1970-10-01
CH1607670 1970-10-30
GB5624170 1970-11-26
CA099162A CA922441A (en) 1970-09-21 1970-11-26 Process for the continuous manufacture of crosslinked amino-resin polymer
JP47040535A JPS492350A (en) 1970-09-21 1972-04-22

Publications (1)

Publication Number Publication Date
GB1321680A true GB1321680A (en) 1973-06-27

Family

ID=27543219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5624170A Expired GB1321680A (en) 1970-09-21 1970-11-26 Process for the continuous manufacture of crosslinked amino-resin polymer

Country Status (6)

Country Link
JP (1) JPS492350A (en)
CA (1) CA922441A (en)
CH (1) CH542893A (en)
DE (1) DE2046496A1 (en)
FR (1) FR2068286A5 (en)
GB (1) GB1321680A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172894A (en) * 1985-03-29 1986-10-01 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials
EP0845011A1 (en) * 1995-08-18 1998-06-03 International Paper Company Method of making cured resin particles
WO1999047587A1 (en) * 1998-03-19 1999-09-23 Geltex Pharmaceuticals, Inc. Continuous crosslinking of polymer gels
US5962134A (en) * 1996-06-19 1999-10-05 International Paper Company Aminoplast- and phenoplast- resin encapsulated particles
CN114184000A (en) * 2021-12-20 2022-03-15 武汉绿茵化工有限公司 Urea formaldehyde continuous polymerization drying production device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142346A (en) * 1974-10-07 1976-04-09 Paloma Kogyo Kk PANERUHIITAA
US4795779A (en) * 1986-05-30 1989-01-03 Nitto Chemical Industry Co., Ltd. Process for producing inorganic compound-containing urea resin
DE3828793A1 (en) * 1988-08-25 1990-03-01 Basf Ag CONTINUOUS PREPARATION OF WAESSEN MELAMINE FORMALDEHYDE VORKONDENSAT SOLUTIONS
DE19735809A1 (en) * 1997-08-18 1999-02-25 Basf Ag Production of amino plastics and phenolic plastics
US20010006267A1 (en) 1999-12-27 2001-07-05 Nobuyuki Harada Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof
DE10318481B4 (en) * 2003-04-16 2006-09-07 Ami-Agrolinz Melamine International Gmbh Process for the continuous synthesis of a melamine liquid resin

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172894A (en) * 1985-03-29 1986-10-01 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials
GB2172894B (en) * 1985-03-29 1989-05-10 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials
EP0845011A1 (en) * 1995-08-18 1998-06-03 International Paper Company Method of making cured resin particles
EP0845011A4 (en) * 1995-08-18 1998-08-12 Int Paper Co Method of making cured resin particles
US5962134A (en) * 1996-06-19 1999-10-05 International Paper Company Aminoplast- and phenoplast- resin encapsulated particles
WO1999047587A1 (en) * 1998-03-19 1999-09-23 Geltex Pharmaceuticals, Inc. Continuous crosslinking of polymer gels
CN114184000A (en) * 2021-12-20 2022-03-15 武汉绿茵化工有限公司 Urea formaldehyde continuous polymerization drying production device
CN114184000B (en) * 2021-12-20 2022-11-08 武汉绿茵化工有限公司 Urea formaldehyde continuous polymerization drying production device

Also Published As

Publication number Publication date
FR2068286A5 (en) 1971-08-20
DE2046496A1 (en) 1972-03-23
CH542893A (en) 1973-11-30
CA922441A (en) 1973-03-06
JPS492350A (en) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees