DE2046496A1 - Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten - Google Patents

Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten

Info

Publication number
DE2046496A1
DE2046496A1 DE19702046496 DE2046496A DE2046496A1 DE 2046496 A1 DE2046496 A1 DE 2046496A1 DE 19702046496 DE19702046496 DE 19702046496 DE 2046496 A DE2046496 A DE 2046496A DE 2046496 A1 DE2046496 A1 DE 2046496A1
Authority
DE
Germany
Prior art keywords
post
amino
curing
precondensate
extruder
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.)
Pending
Application number
DE19702046496
Other languages
German (de)
English (en)
Inventor
Roland M.Sc Basel Jaccard (Schweiz); Eklund, Jon Arthur, West Chelmsford, Mass. (V.StA.)
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
Original Assignee
Ciba Geigy AG
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 filed Critical Ciba Geigy AG
Priority to DE19702046496 priority Critical patent/DE2046496A1/de
Priority to FR7035487A priority patent/FR2068286A5/fr
Priority to CH1607670A priority patent/CH542893A/de
Priority to GB5624170A priority patent/GB1321680A/en
Priority to CA099162A priority patent/CA922441A/en
Publication of DE2046496A1 publication Critical patent/DE2046496A1/de
Priority to JP47040535A priority patent/JPS492350A/ja
Pending 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polymerisation Methods In General (AREA)
DE19702046496 1970-09-21 1970-09-21 Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten Pending DE2046496A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19702046496 DE2046496A1 (de) 1970-09-21 1970-09-21 Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten
FR7035487A FR2068286A5 (enExample) 1970-09-21 1970-10-01
CH1607670A CH542893A (de) 1970-09-21 1970-10-30 Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten
GB5624170A GB1321680A (en) 1970-09-21 1970-11-26 Process for the continuous manufacture of crosslinked amino-resin polymer
CA099162A CA922441A (en) 1970-09-21 1970-11-26 Process for the continuous manufacture of crosslinked amino-resin polymer
JP47040535A JPS492350A (enExample) 1970-09-21 1972-04-22

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19702046496 DE2046496A1 (de) 1970-09-21 1970-09-21 Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten
FR7035487A FR2068286A5 (enExample) 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 (enExample) 1970-09-21 1972-04-22

Publications (1)

Publication Number Publication Date
DE2046496A1 true DE2046496A1 (de) 1972-03-23

Family

ID=27543219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702046496 Pending DE2046496A1 (de) 1970-09-21 1970-09-21 Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116918A (en) 1974-06-05 1978-09-26 Cassella Farbwerke Mainkur Aktiengesellschaft Melamine resin and dye mixtures
US4996289A (en) * 1988-08-25 1991-02-26 Basf Aktiengesellschaft Continuous preparation of aqueous melamine/formaldehyde precondensate solutions

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142346A (ja) * 1974-10-07 1976-04-09 Paloma Kogyo Kk Paneruhiitaa
GB2172894B (en) * 1985-03-29 1989-05-10 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials
US4795779A (en) * 1986-05-30 1989-01-03 Nitto Chemical Industry Co., Ltd. Process for producing inorganic compound-containing urea resin
US5728797A (en) * 1995-08-18 1998-03-17 International Paper Method of making cured resin particles
ES2150782T3 (es) * 1996-06-19 2000-12-01 Int Paper Co Particulas de resina encapsuladas.
DE19735809A1 (de) * 1997-08-18 1999-02-25 Basf Ag Kontinuierliches Verfahren zur Herstellung von Amino- und/oder Phenoplasten
WO1999047587A1 (en) * 1998-03-19 1999-09-23 Geltex Pharmaceuticals, Inc. Continuous crosslinking of polymer gels
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 (de) * 2003-04-16 2006-09-07 Ami-Agrolinz Melamine International Gmbh Verfahren zur kontinuierlichen Synthese eines Melaminflüssigharzes
CN114184000B (zh) * 2021-12-20 2022-11-08 武汉绿茵化工有限公司 一种脲甲醛连续聚合干燥生产装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116918A (en) 1974-06-05 1978-09-26 Cassella Farbwerke Mainkur Aktiengesellschaft Melamine resin and dye mixtures
US4996289A (en) * 1988-08-25 1991-02-26 Basf Aktiengesellschaft Continuous preparation of aqueous melamine/formaldehyde precondensate solutions

Also Published As

Publication number Publication date
FR2068286A5 (enExample) 1971-08-20
CA922441A (en) 1973-03-06
CH542893A (de) 1973-11-30
GB1321680A (en) 1973-06-27
JPS492350A (enExample) 1974-01-10

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