NL238772A - - Google Patents
Info
- Publication number
- NL238772A NL238772A NL238772DA NL238772A NL 238772 A NL238772 A NL 238772A NL 238772D A NL238772D A NL 238772DA NL 238772 A NL238772 A NL 238772A
- Authority
- NL
- Netherlands
- Prior art keywords
- water
- soluble
- group
- polymerization
- assisted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14031/58A GB871192A (en) | 1958-05-02 | 1958-05-02 | Grafted polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
NL238772A true NL238772A (zh) |
Family
ID=10033741
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL106028D NL106028C (zh) | 1958-05-02 | ||
NL238772D NL238772A (zh) | 1958-05-02 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL106028D NL106028C (zh) | 1958-05-02 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE578273A (zh) |
DE (1) | DE1128982B (zh) |
FR (1) | FR1226782A (zh) |
GB (1) | GB871192A (zh) |
NL (2) | NL238772A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839081A (en) * | 1973-08-22 | 1974-10-01 | American Cyanamid Co | Acrylic fiber having a high water absorbency and a wool-like hand and process therefore |
US4255532A (en) * | 1979-02-21 | 1981-03-10 | American Cyanamid Company | Acrylic polymer composition for melt-spinning |
CN107716121B (zh) * | 2017-09-29 | 2019-07-23 | 江西理工大学 | 羟丙基淀粉醚在白钨矿浮选中的应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1015601B (de) * | 1952-11-08 | 1957-09-12 | Eastman Kodak Co | Verfahren zur Herstellung von spinnbaren Acrylnitrilpolymerisationsprodukten |
NL202164A (zh) * | 1954-11-18 | |||
DE1009812B (de) * | 1955-12-24 | 1957-06-06 | Roehm & Haas Gmbh | Verfahren zur Herstellung polymethacrylsaurer Salze |
DE1027402B (de) * | 1956-07-23 | 1958-04-03 | Roehm & Haas Gmbh | Verfahren zur Herstellung polymethacrylsaurer Salze |
-
0
- NL NL106028D patent/NL106028C/xx active
- BE BE578273D patent/BE578273A/xx unknown
- NL NL238772D patent/NL238772A/xx unknown
-
1958
- 1958-05-02 GB GB14031/58A patent/GB871192A/en not_active Expired
-
1959
- 1959-04-29 DE DEI16357A patent/DE1128982B/de active Pending
- 1959-05-02 FR FR793777A patent/FR1226782A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE578273A (zh) | |
GB871192A (en) | 1961-06-21 |
FR1226782A (fr) | 1960-08-16 |
DE1128982B (de) | 1962-05-03 |
NL106028C (zh) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Haroon et al. | Chemical modification of starch and its application as an adsorbent material | |
ATE190335T1 (de) | Herstellungsverfahren eines acrylharzpulvers | |
US3095391A (en) | Amylaceous graft copolymers and process for preparing same | |
US3023162A (en) | Dewatering aqueous suspensions with quaternized dialkylaminoalkyl acrylates or methacrylates | |
ES8703897A1 (es) | Un procedimiento mejorado para producir una resina absorbente de agua. | |
FI971380A (fi) | Menetelmä vettä sisältävän polymeeridispersion valmistamiseksi | |
US3367918A (en) | Polymeric amide-secondary dialkyl ammonium salt-paraformaldehyde flocculant composition and method | |
Hughes et al. | The flocculation of bacteria using cationic synthetic flocculants and chitosan | |
GB1108493A (en) | Coagulation process | |
CA2034293A1 (en) | Process for production of water-absorbent resin | |
NL106028C (zh) | ||
US3875085A (en) | Process of making amphoteric polymeric compositions from snake-cage resins | |
ES2120119T3 (es) | Polimeros hidrosolubles de (met)acrilamida, acido carboxilico alifatico etilenicamente insaturado o una sal del mismo y monomero de polivinilo, y su uso como aditivos de resistencia en seco para papel. | |
US3380947A (en) | Process for the preparation of aqueous solutions of flocculating agents of the polyacrylic amide type having high molecular weight | |
Bolto et al. | Graft polymerization on magnetic polymer substrates | |
US3919140A (en) | Process for producing acrylamide polymers in an acetone-water solvent system | |
MX9709638A (es) | Procedimiento de polimerizacion de agentes de anti-incrustacion. | |
AU4114896A (en) | Process for preparing terpolymers | |
GB1517067A (en) | Production of dispersions of polyvinyl acetate | |
US3251814A (en) | Particulate water-soluble acrylamide copolymers containing complexed trivalent chromium | |
GB778104A (en) | Process for the production of cation exchange resins of the carboxylic type | |
GB768665A (en) | Treatment of aqueous liquors | |
GB875840A (en) | Copolymers of methacrolein and their production | |
CN109851019A (zh) | 一种阳离子改性淀粉絮凝剂及其制备方法 | |
GB500475A (en) | Improvements in the manufacture and production of watersoluble polymerisation products |