PT78674B - Process for preparing grafted starch polymers and solutions containing them with modified viscosity - Google Patents
Process for preparing grafted starch polymers and solutions containing them with modified viscosityInfo
- Publication number
- PT78674B PT78674B PT78674A PT7867484A PT78674B PT 78674 B PT78674 B PT 78674B PT 78674 A PT78674 A PT 78674A PT 7867484 A PT7867484 A PT 7867484A PT 78674 B PT78674 B PT 78674B
- Authority
- PT
- Portugal
- Prior art keywords
- solutions containing
- grafted starch
- starch polymers
- modified viscosity
- preparing grafted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50021183A | 1983-06-02 | 1983-06-02 | |
US06/585,461 US4575528A (en) | 1983-06-02 | 1984-03-02 | Viscosity modifiers for grafted starch polymer solutions |
Publications (2)
Publication Number | Publication Date |
---|---|
PT78674A PT78674A (pt) | 1985-01-01 |
PT78674B true PT78674B (en) | 1986-07-11 |
Family
ID=27053451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT78674A PT78674B (en) | 1983-06-02 | 1984-06-01 | Process for preparing grafted starch polymers and solutions containing them with modified viscosity |
Country Status (9)
Country | Link |
---|---|
US (1) | US4575528A (pt) |
EP (1) | EP0130961A1 (pt) |
KR (1) | KR850000494A (pt) |
AU (1) | AU2895284A (pt) |
BR (1) | BR8402681A (pt) |
DK (1) | DK271784A (pt) |
FI (1) | FI842213A (pt) |
NO (1) | NO842204L (pt) |
PT (1) | PT78674B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684708A (en) * | 1985-03-11 | 1987-08-04 | Akzo N.V. | Cationic grafted starch copolymers |
US6787574B1 (en) | 2000-10-24 | 2004-09-07 | Georgia-Pacific Resins, Inc. | Emulsification of alkenyl succinic anhydride size |
US7101300B2 (en) * | 2001-01-23 | 2006-09-05 | Black & Decker Inc. | Multispeed power tool transmission |
KR20030082159A (ko) * | 2002-04-17 | 2003-10-22 | 임영 | 반응성 전분 수지, 그의 제조방법 및 이를 포함하는생분해성 복합재료 |
FR3024874B1 (fr) * | 2014-08-14 | 2016-09-02 | Roquette Freres | Copolymere de dextrine avec du styrene et un ester acrylique, son procede de fabrication et son utilisation pour le couchage papetier |
EP3423502B1 (en) | 2016-03-01 | 2020-07-01 | Kemira Oyj | Polymer composition, its use and a surface size |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1690620A (en) * | 1927-05-04 | 1928-11-06 | Eastman Kodak Co | Cellulose esters containing unsaturated organic acid groups |
US2926174A (en) * | 1957-06-18 | 1960-02-23 | Universal Oil Prod Co | Condensation of aromatic carboxylic acids with carbohydrates and related materials |
GB1001205A (en) * | 1961-08-24 | 1965-08-11 | Teikoku Jinzo Kenshi Kk | Cellulose derivative solution for shaping and preparation thereof |
US3748151A (en) * | 1969-10-14 | 1973-07-24 | Nat Starch Chem Corp | Food product containing a novel converting starch |
JPS5247044B1 (pt) * | 1970-12-26 | 1977-11-30 |
-
1984
- 1984-03-02 US US06/585,461 patent/US4575528A/en not_active Expired - Fee Related
- 1984-06-01 EP EP84870069A patent/EP0130961A1/en not_active Withdrawn
- 1984-06-01 NO NO842204A patent/NO842204L/no unknown
- 1984-06-01 PT PT78674A patent/PT78674B/pt unknown
- 1984-06-01 DK DK271784A patent/DK271784A/da not_active Application Discontinuation
- 1984-06-01 KR KR1019840003047A patent/KR850000494A/ko not_active Application Discontinuation
- 1984-06-01 AU AU28952/84A patent/AU2895284A/en not_active Abandoned
- 1984-06-01 BR BR8402681A patent/BR8402681A/pt unknown
- 1984-06-01 FI FI842213A patent/FI842213A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2895284A (en) | 1984-12-06 |
US4575528A (en) | 1986-03-11 |
KR850000494A (ko) | 1985-02-27 |
PT78674A (pt) | 1985-01-01 |
BR8402681A (pt) | 1985-05-07 |
NO842204L (no) | 1984-12-03 |
FI842213A0 (fi) | 1984-06-01 |
DK271784A (da) | 1984-12-03 |
DK271784D0 (da) | 1984-06-01 |
EP0130961A1 (en) | 1985-01-09 |
FI842213A (fi) | 1984-12-03 |
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