NO893162L - Polymer for stabilisering av vandige formaldehydloesninger. - Google Patents

Polymer for stabilisering av vandige formaldehydloesninger.

Info

Publication number
NO893162L
NO893162L NO89893162A NO893162A NO893162L NO 893162 L NO893162 L NO 893162L NO 89893162 A NO89893162 A NO 89893162A NO 893162 A NO893162 A NO 893162A NO 893162 L NO893162 L NO 893162L
Authority
NO
Norway
Prior art keywords
sedimentation
polymer
acetylation
alcoholysis
salt
Prior art date
Application number
NO89893162A
Other languages
English (en)
Norwegian (no)
Other versions
NO893162D0 (no
Inventor
Eize Roerdink
Wilhelmus Gerardus Marie Bruls
Reinard Jozef Maria Steeman
Original Assignee
Methanol Chemie Nederland
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 claimed from EP87202433A external-priority patent/EP0319613A1/en
Application filed by Methanol Chemie Nederland filed Critical Methanol Chemie Nederland
Publication of NO893162D0 publication Critical patent/NO893162D0/no
Publication of NO893162L publication Critical patent/NO893162L/no

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO89893162A 1987-12-07 1989-08-04 Polymer for stabilisering av vandige formaldehydloesninger. NO893162L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP87202433A EP0319613A1 (en) 1987-12-07 1987-12-07 A process for preparing polymers and their use as stabilizers for aqueous formaldehyde solutions
PCT/NL1988/000054 WO1989005312A1 (en) 1987-12-07 1988-12-02 A process for preparing polymers and their use as stabilizers for aqueous formaldehyde solutions

Publications (2)

Publication Number Publication Date
NO893162D0 NO893162D0 (no) 1989-08-04
NO893162L true NO893162L (no) 1989-09-29

Family

ID=26109495

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89893162A NO893162L (no) 1987-12-07 1989-08-04 Polymer for stabilisering av vandige formaldehydloesninger.

Country Status (2)

Country Link
DK (1) DK380189A (da)
NO (1) NO893162L (da)

Also Published As

Publication number Publication date
DK380189D0 (da) 1989-08-03
NO893162D0 (no) 1989-08-04
DK380189A (da) 1989-08-03

Similar Documents

Publication Publication Date Title
SU1531859A3 (ru) Способ получени биологически активных мукополисахаридов
SU1658820A3 (ru) Способ получени мукополисахаридов
EP0178357B1 (en) Production of a mannan oligomer hydrolysate
RU2046800C1 (ru) Способ получения микрокристаллического хитозана
US10961324B2 (en) Method for preparation of novel modified bio based materials
RU2670767C1 (ru) Способ получения низкомолекулярного гепарина
RU2205839C2 (ru) Способ получения поливинилацеталей и -кеталей
CN110945032B (zh) 低分子量纤维素醚的受控制备方法
NO893162L (no) Polymer for stabilisering av vandige formaldehydloesninger.
SU1836326A3 (en) Method for separating lactic acid from aqueous medium containing this acid
US5425879A (en) Removal of base residues from poly(vinyl alcohol) reaction-slurries
JP4275820B2 (ja) ポリビニルアセタール樹脂の製造方法
KR101809943B1 (ko) 트리하이드록시에틸 루토사이드의 제조방법
EP0319613A1 (en) A process for preparing polymers and their use as stabilizers for aqueous formaldehyde solutions
RU2725545C1 (ru) Способ получения низкомолекулярного гепарина
JP2002512274A (ja) 浸透的及び機械的に安定なゲル様の陰イオン交換体の製造方法
US2008999A (en) Method of producing pectin preparations
JP2000070000A (ja) 酸加水分解法によるｄ−マンノースの製造方法
SU1520067A1 (ru) Способ получени карбоксиметилового эфира хитозана
WO2002026938A1 (fr) Activateur de levure liquide, activateur de levure solide, procede de production de tels activateurs et procede de production de produit fermente
SU1502560A1 (ru) Способ получени водных растворов формальдегида
NO170043B (no) Identifiseringsanordning.
JP4221946B2 (ja) 低平均重合度ポリガラクツロン酸の製造方法
WO2016190739A1 (en) Process for the preparation of a fructose-rich solution from a solid composition comprising fructose and glucose
JPS647603B2 (da)