SE400982B - Forfarande for framstellning av impregneringshartser av karbamid-formaldehydtyp i en trestegsreaktion - Google Patents

Forfarande for framstellning av impregneringshartser av karbamid-formaldehydtyp i en trestegsreaktion

Info

Publication number
SE400982B
SE400982B SE7209339A SE933972A SE400982B SE 400982 B SE400982 B SE 400982B SE 7209339 A SE7209339 A SE 7209339A SE 933972 A SE933972 A SE 933972A SE 400982 B SE400982 B SE 400982B
Authority
SE
Sweden
Prior art keywords
urpanic
procedure
preparation
step reaction
hard type
Prior art date
Application number
SE7209339A
Other languages
English (en)
Swedish (sv)
Inventor
F Brunnmueller
H Henkel
J Lenz
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of SE400982B publication Critical patent/SE400982B/xx

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Forests & Forestry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
SE7209339A 1971-07-16 1972-07-14 Forfarande for framstellning av impregneringshartser av karbamid-formaldehydtyp i en trestegsreaktion SE400982B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135738A DE2135738C3 (de) 1971-07-16 1971-07-16 Verfahren zur Herstellung von lagerstabilen Harnstoff-Formaldehyd-Tränkharzen

Publications (1)

Publication Number Publication Date
SE400982B true SE400982B (sv) 1978-04-17

Family

ID=5813963

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7209339A SE400982B (sv) 1971-07-16 1972-07-14 Forfarande for framstellning av impregneringshartser av karbamid-formaldehydtyp i en trestegsreaktion

Country Status (11)

Country Link
US (1) US3896087A (fi)
JP (1) JPS5319636B1 (fi)
AT (1) AT329867B (fi)
BE (1) BE786056A (fi)
BR (1) BR7204684D0 (fi)
DE (1) DE2135738C3 (fi)
FI (1) FI56541C (fi)
FR (1) FR2146287B1 (fi)
IT (1) IT961426B (fi)
SE (1) SE400982B (fi)
SU (1) SU514574A3 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603088A (en) * 1977-06-11 1981-11-18 British Industrial Plastics Resin manufacture
US4381368A (en) * 1982-02-16 1983-04-26 Spurlock Harold N Process for the preparation of urea-formaldehyde resins
US4499200A (en) * 1982-05-17 1985-02-12 Chem-Nuclear Systems, Inc. Compound catalyst system usable for the polymerization or curing of urea-formaldehyde polymeric condensation systems
US4429075A (en) 1982-05-17 1984-01-31 Chem-Nuclear Systems, Inc. Cross-linked urea-formaldehyde polymer matrix compositions containing cyclic intermediate structures
US4410685A (en) * 1982-09-10 1983-10-18 Borden, Inc. Hydrolytically stable urea-formaldehyde resins and process for manufacturing them
US4482699A (en) * 1983-07-25 1984-11-13 Borden, Inc. Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them
FR2625204B1 (fr) * 1987-12-23 1991-12-06 Charbonnages Ste Chimique Nouveau procede de fabrication des resines uree-formol
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
GR1005819B (el) * 2006-05-26 2008-02-14 Chimar (Hellas) �.�. Αμινοπλαστικες ρητινες υψηλης αποδοσης για λιγνοκυτταρινικα υλικα.
US20110014487A1 (en) * 2007-12-21 2011-01-20 Dynea Oy Process for the continuous production of high efficient aqueous amino formaldehyde resin solutions
CN101981076A (zh) * 2007-12-21 2011-02-23 太尔公司 高效含水氨基甲醛树脂溶液的连续制备方法
EP2638086A4 (en) * 2010-11-10 2016-09-07 Georgia Pacific Chemicals Llc PROCESS FOR THE PREPARATION AND USE OF AMINO ALDEHYDE RESINS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625524A (en) * 1951-12-26 1953-01-13 Du Pont Viscous urea-formaldehyde compositions and method for preparing the same
US2729611A (en) * 1952-11-06 1956-01-03 Borden Co Urea formaldehyde condensation product

Also Published As

Publication number Publication date
US3896087A (en) 1975-07-22
FI56541B (fi) 1979-10-31
DE2135738B2 (de) 1974-05-02
IT961426B (it) 1973-12-10
BE786056A (fr) 1973-01-10
DE2135738C3 (de) 1974-12-05
DE2135738A1 (de) 1973-01-25
JPS5319636B1 (fi) 1978-06-22
SU514574A3 (ru) 1976-05-15
FR2146287A1 (fi) 1973-03-02
ATA609672A (de) 1975-08-15
BR7204684D0 (pt) 1973-06-07
FI56541C (fi) 1980-02-11
AT329867B (de) 1976-06-10
FR2146287B1 (fi) 1977-08-26

Similar Documents

Publication Publication Date Title
ZA728B (en) Resins
GB1372630A (en) Copolyesters
GB1369370A (en) Preparation of petroleum resins
YU33330B (en) Sklop upravljackog prenosnika sa zupcastom polugom i zupcanikom
CA987430A (en) Polyamide-acrylamide-polyaldehyde resins
IL38718A (en) The preparation of d,1-alpha-tocopherol
SE400982B (sv) Forfarande for framstellning av impregneringshartser av karbamid-formaldehydtyp i en trestegsreaktion
AT318551B (de) Reaktor zur Herstellung von Methanol
CA879750A (en) Emulsifying agent for epoxy resins
ATA99072A (de) Reaktor
GB1399159A (en) Resins
GB1391928A (en) Water-soluble resins
IL40533A0 (en) The preparation of benzylpyrimidine
CA985833A (en) Diallylamine-amide-polyaldehyde resins
GB1405586A (en) Geodesic structures
AU4841972A (en) Sail configuration
IL39222A0 (en) The manufacture of phenol resin foams
CA984543A (en) Epoxide resin mixtures
ZA72555B (en) New epoxide resins
IL38792A0 (en) New aminoisoquinolines
CA907233A (en) Melamine-dicyandiamide-base resins
ZA722441B (en) 9-fluorenyl lactamimides
CA862215A (en) Aminopolyamide-acrylamide-polyaldehyde resins
AU460887B2 (en) Resins
CA866899A (en) Polycarbonate-carbamate resins