CH515286A - Verfahren zur Herstellung von porösen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen - Google Patents

Verfahren zur Herstellung von porösen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen

Info

Publication number
CH515286A
CH515286A CH1411669A CH1411669A CH515286A CH 515286 A CH515286 A CH 515286A CH 1411669 A CH1411669 A CH 1411669A CH 1411669 A CH1411669 A CH 1411669A CH 515286 A CH515286 A CH 515286A
Authority
CH
Switzerland
Prior art keywords
urea
production
polycondensation products
porous solids
solids consisting
Prior art date
Application number
CH1411669A
Other languages
English (en)
Inventor
Alfred Dr Renner
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
Priority to BE756256D priority Critical patent/BE756256A/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1411669A priority patent/CH515286A/de
Priority to FR7029703A priority patent/FR2057981A5/fr
Priority to ZA705677A priority patent/ZA705677B/xx
Priority to NO3230/70A priority patent/NO133591C/no
Priority to GB4090570A priority patent/GB1318244A/en
Priority to ES383716A priority patent/ES383716A1/es
Priority to AT842770A priority patent/AT317549B/de
Priority to NL707013775A priority patent/NL151414B/xx
Priority to SE12672/70A priority patent/SE365807B/xx
Priority to DE2046271A priority patent/DE2046271C3/de
Publication of CH515286A publication Critical patent/CH515286A/de

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
    • 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
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
    • C08G12/046—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24 one being urea or thiourea
    • 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
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • 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
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/006—Preparation of organic pigments
    • C09B67/0061—Preparation of organic pigments by grinding a dyed resin
    • 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
    • C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH1411669A 1969-09-18 1969-09-18 Verfahren zur Herstellung von porösen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen CH515286A (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE756256D BE756256A (fr) 1969-09-18 Procede pour la preparation de substances solides poreuses constituees par des produits de polycondensation reticules a base d'uree-formaldehyde
CH1411669A CH515286A (de) 1969-09-18 1969-09-18 Verfahren zur Herstellung von porösen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen
FR7029703A FR2057981A5 (de) 1969-09-18 1970-08-12
ZA705677A ZA705677B (en) 1969-09-18 1970-08-18 Process for the manufacture of porous solids consisting of crosslinked urea-formaldehyde polycondensation products
GB4090570A GB1318244A (en) 1969-09-18 1970-08-25 Process for the manufacture of porous solids consisting of crosslinked urea-formaldehyde polycondensation products
NO3230/70A NO133591C (de) 1969-09-18 1970-08-25
ES383716A ES383716A1 (es) 1969-09-18 1970-09-17 Procedimiento para la preparacion de materias solidas poro-sas.
AT842770A AT317549B (de) 1969-09-18 1970-09-17 Verfahren zur Herstellung von porösen, eine große innere Oberfläche aufweisenden Feststoffen aus vernetzten Harnstoff-Formaldehyd-Polykondensationsprodukten
NL707013775A NL151414B (nl) 1969-09-18 1970-09-17 Werkwijze ter bereiding van poreuze vaste stoffen uit ureumformaldehydepolycondensatieprodukten.
SE12672/70A SE365807B (de) 1969-09-18 1970-09-17
DE2046271A DE2046271C3 (de) 1969-09-18 1970-09-18 Verfahren zur Herstellung von porösen, eine große innere Oberfläche von größer als 10 m hoch 2/g aufweisenden Feststoffen aus vernetzten Harnstoff-Formaldehyd-Polykondensationsprodukten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1411669A CH515286A (de) 1969-09-18 1969-09-18 Verfahren zur Herstellung von porösen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen

Publications (1)

Publication Number Publication Date
CH515286A true CH515286A (de) 1971-11-15

Family

ID=4398131

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1411669A CH515286A (de) 1969-09-18 1969-09-18 Verfahren zur Herstellung von porösen, aus Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen

Country Status (11)

Country Link
AT (1) AT317549B (de)
BE (1) BE756256A (de)
CH (1) CH515286A (de)
DE (1) DE2046271C3 (de)
ES (1) ES383716A1 (de)
FR (1) FR2057981A5 (de)
GB (1) GB1318244A (de)
NL (1) NL151414B (de)
NO (1) NO133591C (de)
SE (1) SE365807B (de)
ZA (1) ZA705677B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064088A (en) 1974-06-07 1977-12-20 Ciba-Geigy Ag Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups
CH599260A5 (de) 1974-06-07 1978-05-31 Ciba Geigy Ag
DE2963876D1 (en) 1978-05-31 1982-11-25 Ici Plc Aminoplast resin particles, a process for their manufacture and their use in paper products
EP0144284A1 (de) * 1983-10-27 1985-06-12 Ciba-Geigy Ag Verfahren zum Leimen von Papier mit anionischen, hydrophoben Leimungsmitteln und kationischen Retentionsmitteln
US4735685A (en) * 1984-09-13 1988-04-05 Ciba-Geigy Corporation Process for sizing paper or cardboard with anionic hydrophobic sizing agents and cationic retention aids
US4737239A (en) * 1984-09-13 1988-04-12 Ciba-Geigy Corporation Process for the manufacture of paper or cardboard which is sized under alkaline or neutral conditions with anionic hydrophobic sizing agents and cationic retention aids

Also Published As

Publication number Publication date
BE756256A (fr) 1971-03-17
GB1318244A (en) 1973-05-23
DE2046271A1 (de) 1971-03-25
ZA705677B (en) 1971-05-27
NL151414B (nl) 1976-11-15
FR2057981A5 (de) 1971-05-21
AT317549B (de) 1974-09-10
SE365807B (de) 1974-04-01
ES383716A1 (es) 1973-06-01
NO133591C (de) 1976-05-26
DE2046271C3 (de) 1975-05-07
DE2046271B2 (de) 1974-08-15
NO133591B (de) 1976-02-16
NL7013775A (de) 1971-03-22

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Legal Events

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