DE3462781D1 - A suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use - Google Patents

A suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use

Info

Publication number
DE3462781D1
DE3462781D1 DE8484850352T DE3462781T DE3462781D1 DE 3462781 D1 DE3462781 D1 DE 3462781D1 DE 8484850352 T DE8484850352 T DE 8484850352T DE 3462781 T DE3462781 T DE 3462781T DE 3462781 D1 DE3462781 D1 DE 3462781D1
Authority
DE
Germany
Prior art keywords
suspension
ammonium
carbonate
sup
improved stability
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.)
Expired
Application number
DE8484850352T
Other languages
English (en)
Inventor
Anders Bjorlin
Thomas Edberg
Eva Sjoblom
Anders Westling
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.)
Casco Adhesives AB
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
Application granted granted Critical
Publication of DE3462781D1 publication Critical patent/DE3462781D1/de
Expired legal-status Critical Current

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)
DE8484850352T 1983-11-15 1984-11-12 A suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use Expired DE3462781D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3462781D1 true DE3462781D1 (en) 1987-04-30

Family

ID=20353323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484850352T Expired DE3462781D1 (en) 1983-11-15 1984-11-12 A suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use

Country Status (8)

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

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 (de) * 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
DK537484A (da) 1985-05-16
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
FI77255B (fi) 1988-10-31
FI77255C (fi) 1989-02-10
SE8306282L (sv) 1985-05-16
EP0146512A1 (de) 1985-06-26
DK160862C (da) 1991-10-21
EP0146512B1 (de) 1987-03-25
FI844469A0 (fi) 1984-11-14
SE450939B (sv) 1987-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: RUSCHKE, O., DIPL.-ING., 1000 BERLIN RUSCHKE, H., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: BARDEHLE, H., DIPL.-ING. DOST, W., DIPL.-CHEM. DR.RER.NAT. ALTENBURG, U., DIPL.-PHYS., PAT.-ANWAELTE GEISSLER, B., DIPL.-PHYS.DR.JUR., PAT.- U. RECHTSANW. ROST, J., DIPL.-ING. BONNEKAMP, H., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.-ING., PAT.-ANWAELTE PAGENBERG, J., DR.JUR. FROHWITTER, B., DIPL.-ING., RECHTSANWAELTE, 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: CASCO NOBEL AB, STOCKHOLM, SE

8328 Change in the person/name/address of the agent

Free format text: BARDEHLE, H., DIPL.-ING. DOST, W., DIPL.-CHEM. DR.RER.NAT. ALTENBURG, U., DIPL.-PHYS., PAT.-ANWAELTE GEISSLER, B., DIPL.-PHYS.DR.JUR., PAT.- U. RECHTSANW. ROST, J., DIPL.-ING. DOSTERSCHILL, P., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.RER.POL., 81679 MUENCHEN KAHLHOEFER, H., DIPL.-PHYS., PAT.-ANWAELTE, 40474 DUESSELDORF PAGENBERG, J., DR.JUR. FROHWITTER, B., DIPL.-ING., RECHTSANWAELTE, 81679 MUENCHEN

8339 Ceased/non-payment of the annual fee