IT1002448B - Pigmento a base di urea formaldeide - Google Patents

Pigmento a base di urea formaldeide

Info

Publication number
IT1002448B
IT1002448B IT32420/73A IT3242073A IT1002448B IT 1002448 B IT1002448 B IT 1002448B IT 32420/73 A IT32420/73 A IT 32420/73A IT 3242073 A IT3242073 A IT 3242073A IT 1002448 B IT1002448 B IT 1002448B
Authority
IT
Italy
Prior art keywords
urea formaldehyde
pigment based
pigment
formaldehyde
urea
Prior art date
Application number
IT32420/73A
Other languages
English (en)
Original Assignee
Westvaco 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 Westvaco Corp filed Critical Westvaco Corp
Application granted granted Critical
Publication of IT1002448B publication Critical patent/IT1002448B/it

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
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D21H21/285—Colorants ; Pigments or opacifying agents insoluble
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • 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)
  • Dispersion Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT32420/73A 1973-01-03 1973-12-31 Pigmento a base di urea formaldeide IT1002448B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00320834A US3849378A (en) 1973-01-03 1973-01-03 Urea formaldehyde pigment

Publications (1)

Publication Number Publication Date
IT1002448B true IT1002448B (it) 1976-05-20

Family

ID=23248051

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32420/73A IT1002448B (it) 1973-01-03 1973-12-31 Pigmento a base di urea formaldeide

Country Status (9)

Country Link
US (1) US3849378A (it)
JP (1) JPS543714B2 (it)
BE (1) BE809263A (it)
CA (1) CA985444A (it)
DE (1) DE2363791A1 (it)
FR (1) FR2212373A1 (it)
GB (1) GB1451973A (it)
IT (1) IT1002448B (it)
NL (1) NL7400080A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953421A (en) * 1970-07-30 1976-04-27 Cabot Corporation Paper coating compositions and organic pigments used therein
US3909348A (en) * 1973-08-21 1975-09-30 Cabot Corp Urea-formaldehyde pigmentary fillers used in paper
AR206127A1 (es) * 1973-10-04 1976-06-30 Dulux Australia Ltd Procedimiento para preparar perlas de resina de urea-formaldehido
US4058434A (en) * 1974-09-23 1977-11-15 Champion International Corporation Opacified paper sheet and method for production thereof
US4239646A (en) * 1974-09-23 1980-12-16 Champion International Corporation Microspheric opacifying agents and method for their production
US4035328A (en) * 1975-07-03 1977-07-12 Westvaco Corporation Continuous process for making urea formaldehyde pigment
DE2537949A1 (de) * 1975-08-26 1977-03-24 British Industrial Plastics Hitzehaertende formmasse
GB1578290A (en) * 1977-05-06 1980-11-05 Ici Ltd Amino-resin compositions in the form of fibres
JPS55114621A (en) * 1979-02-22 1980-09-04 Hikoichi Tomita Sliding seat for automobile
US4307005A (en) * 1979-03-27 1981-12-22 Ciba-Geigy Corporation Aqueous emulsion paints contain organic white pigments
US4452934A (en) * 1981-09-28 1984-06-05 Georgia-Pacific Corporation Aminoplast resin compositions
JPS60209098A (ja) * 1984-03-28 1985-10-21 三井東圧化学株式会社 軽量紙およびその製法
JPS61138799A (ja) * 1984-12-10 1986-06-26 三井東圧化学株式会社 印刷用紙
US4795779A (en) * 1986-05-30 1989-01-03 Nitto Chemical Industry Co., Ltd. Process for producing inorganic compound-containing urea resin
GB8826471D0 (en) * 1988-11-11 1988-12-14 Shaw Chemical Systems Ltd Flame retardant composition
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions
US4960856A (en) * 1988-11-28 1990-10-02 Georgia-Pacific Corporation Urea-formaldehyde compositions and method of manufacture
JPH03294593A (ja) * 1990-01-23 1991-12-25 Marujiyuu Seishi Kk ゲートロールコーター用塗被組成物及びそれを塗工した印刷用紙
DE19752420C2 (de) * 1997-11-26 2001-10-31 Fraunhofer Ges Forschung Aminoplastgranulate, ihre Herstellung und Verwendung

Also Published As

Publication number Publication date
DE2363791A1 (de) 1974-07-18
CA985444A (en) 1976-03-09
FR2212373A1 (it) 1974-07-26
US3849378A (en) 1974-11-19
NL7400080A (it) 1974-07-05
JPS5082195A (it) 1975-07-03
GB1451973A (en) 1976-10-06
BE809263A (fr) 1974-04-16
JPS543714B2 (it) 1979-02-26

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