DK537484A - Suspension af ammoniumkarbonat og/eller ammoniumhydrogenkarbonat med forbedret stabilitet samt anvendelse deraf - Google Patents

Suspension af ammoniumkarbonat og/eller ammoniumhydrogenkarbonat med forbedret stabilitet samt anvendelse deraf Download PDF

Info

Publication number
DK537484A
DK537484A DK537484A DK537484A DK537484A DK 537484 A DK537484 A DK 537484A DK 537484 A DK537484 A DK 537484A DK 537484 A DK537484 A DK 537484A DK 537484 A DK537484 A DK 537484A
Authority
DK
Denmark
Prior art keywords
suspension
ammonium
carbonate
sup
improved stability
Prior art date
Application number
DK537484A
Other languages
English (en)
Other versions
DK537484D0 (da
DK160862B (da
DK160862C (da
Inventor
Anders Bjoerlin
Thomas Edberg
Eva Sjoeblom
Anders Westling
Original Assignee
Swedspan Ab
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 Swedspan Ab filed Critical Swedspan Ab
Publication of DK537484D0 publication Critical patent/DK537484D0/da
Publication of DK537484A publication Critical patent/DK537484A/da
Publication of DK160862B publication Critical patent/DK160862B/da
Application granted granted Critical
Publication of DK160862C publication Critical patent/DK160862C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/26—Carbonates or bicarbonates of ammonium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/06—Protein or carboxylic compound containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cosmetics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Treating Waste Gases (AREA)
  • Fireproofing Substances (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DK537484A 1983-11-15 1984-11-13 Suspension af ammoniumkarbonat og/eller ammoniumhydrogenkarbonat med forbedret stabilitet samt anvendelse deraf DK160862C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306282 1983-11-15
SE8306282A SE450939B (sv) 1983-11-15 1983-11-15 Suspension av ammoniumkarbonat och/eller -vetekarbonat med forbettrad stabilitet och dess anvendning

Publications (4)

Publication Number Publication Date
DK537484D0 DK537484D0 (da) 1984-11-13
DK537484A true DK537484A (da) 1985-05-16
DK160862B DK160862B (da) 1991-04-29
DK160862C DK160862C (da) 1991-10-21

Family

ID=20353323

Family Applications (1)

Application Number Title Priority Date Filing Date
DK537484A DK160862C (da) 1983-11-15 1984-11-13 Suspension af ammoniumkarbonat og/eller ammoniumhydrogenkarbonat med forbedret stabilitet samt anvendelse deraf

Country Status (8)

Country Link
US (1) US4670184A (da)
EP (1) EP0146512B1 (da)
AT (1) ATE26102T1 (da)
DE (1) DE3462781D1 (da)
DK (1) DK160862C (da)
FI (1) FI77255C (da)
NO (1) NO160338C (da)
SE (1) SE450939B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815204A1 (de) * 1988-05-04 1989-11-16 Gruber & Weber Gmbh Co Kg Verfahren zur herstellung von verbundwerkstoffen mit verringerter formaldehydemission
DE3911091A1 (de) * 1989-04-06 1990-10-18 Hoesch Ag Impraegnierungsloesung und verfahren zu dessen anwendung
US5143954A (en) * 1990-11-27 1992-09-01 Rohm And Haas Company Low-formaldehyde, self-crosslinking polymer latex composition
CN1315967C (zh) * 2004-11-29 2007-05-16 罗文圣 低游离甲醛释放量人造板用触媒
US20080248303A1 (en) * 2007-04-09 2008-10-09 Maurer Anthony L Post addition of amine-based compounds to reduce formaldehyde emmission in insulation products
CN111606333A (zh) * 2020-06-05 2020-09-01 四川轻化工大学 一种碳酸氢铵的提纯方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529099A (da) * 1953-05-26 1900-01-01
US3758464A (en) * 1969-10-27 1973-09-11 Dow Chemical Co Process for preparing a stabilized biocidal composition
US3912548A (en) * 1973-07-13 1975-10-14 Amchem Prod Method for treating metal surfaces with compositions comprising zirconium and a polymer
US4044007A (en) * 1975-06-27 1977-08-23 The Dow Chemical Company Stabilization of biocidal composition
US4175975A (en) * 1975-12-29 1979-11-27 The Dow Chemical Company Aqueous suspensions
US4162045A (en) * 1976-05-19 1979-07-24 The Dow Chemical Company Ore grinding process
DE2740207B1 (de) * 1977-09-07 1978-11-09 Basf Ag Verfahren zur Herstellung von Holzwerkstoffen mit verminderter nachtraeglicher Formaldehydabspaltung
SU654547A1 (ru) * 1977-11-10 1979-03-30 Институт Химии Ан Узбекской Сср Способ очистки воды от взвешенных веществ
EP0013372A1 (de) * 1978-12-28 1980-07-23 BASF Aktiengesellschaft Verfahren zur Herstellung von Spanholzwerkstoffen und darauf anwendbare gebrauchsfertige Leimharzmischung
SU821447A1 (ru) * 1979-07-10 1981-04-15 Предприятие П/Я В-8421 Способ получени структурированныхплЕНКООбРАзОВАТЕлЕй
FI70686C (fi) * 1979-10-11 1986-10-06 Swedspan Ab Saett att minska emissionen av formaldehyd fraon karbamidhartsbundna spaonskivor
JPS6169165A (ja) * 1984-09-12 1986-04-09 Toshiba Corp 相補型半導体装置及びその製造方法

Also Published As

Publication number Publication date
NO160338B (no) 1989-01-02
NO844536L (no) 1985-05-20
ATE26102T1 (de) 1987-04-15
US4670184A (en) 1987-06-02
DK537484D0 (da) 1984-11-13
SE8306282D0 (sv) 1983-11-15
NO160338C (no) 1989-04-18
DK160862B (da) 1991-04-29
FI844469L (fi) 1985-05-16
DE3462781D1 (en) 1987-04-30
FI77255B (fi) 1988-10-31
FI77255C (fi) 1989-02-10
SE8306282L (sv) 1985-05-16
EP0146512A1 (en) 1985-06-26
DK160862C (da) 1991-10-21
EP0146512B1 (en) 1987-03-25
FI844469A0 (fi) 1984-11-14
SE450939B (sv) 1987-08-17

Similar Documents

Publication Publication Date Title
ATE20899T1 (de) Herstellung von spanplatten und ein bindemittel dafuer.
ATE3389T1 (de) Herstellung von holzspanplatten.
MY105324A (en) Wet-etch process and compositon
DK160862C (da) Suspension af ammoniumkarbonat og/eller ammoniumhydrogenkarbonat med forbedret stabilitet samt anvendelse deraf
YU45486B (en) Process for treating wooden substrate
LV11198A (lv) Kompozicija kura palenina uzliesmosanu un uzliesmosanas paleninasanas panemiens
ATE93444T1 (de) Verfahren zur verminderung der formaldehydabgabe von furnierten span- und faserplatten.
ATE46473T1 (de) Holzschutzmittel.
IT1141715B (it) Collante a base di resina urea-formaldeide additivato con ligninsolfonato di calcio e/o ammonio,resina urea formaldeide modificata con ligninsolfonato di calcio e/o ammonio e metodo di produzione degli stessi,per la preparazione di pannelli agglomerati di legno
ATE166279T1 (de) Verfahren zur herstellung von formaldehydarmen tanningebundenen holzspan- und faserplatten
DE59203080D1 (de) Wässrige Tränkharzlösungen.
ATE27963T1 (de) Verfahren zum verleimen von massivholz sowie leimharze, enthaltend polysaccharide.
EP0249747A3 (en) Hardening composition for the hardening of an urea-formaldehyde adhesive, and its use in the glueing of chipboard
DE3760715D1 (en) Wood-protecting agent based on boric acid
RO100899A2 (ro) Compozitie adeziva pentru furniruirea suprafetelor din lemn sau prefabricate din lemn
JPS62134202A (ja) ナラ材化粧単板の処理方法
RU92010792A (ru) Композиция для изготовления плитных материалов
GB1148009A (en) Resin bonded boards
KR930023124A (ko) 목재의 보존처리제 조성물
RU93009525A (ru) Способ получения древесных плит с отделанной поверхностью
ATE107325T1 (de) Schaummittel.
FR2182065A2 (da)
SU1408696A1 (ru) Способ получения модифицированной древесины

Legal Events

Date Code Title Description
PBP Patent lapsed