CA995839A - Process for the preparation of free-flowing, lump-free, redispersible, synthetic resin powders - Google Patents
Process for the preparation of free-flowing, lump-free, redispersible, synthetic resin powdersInfo
- Publication number
- CA995839A CA995839A CA124,464A CA124464A CA995839A CA 995839 A CA995839 A CA 995839A CA 124464 A CA124464 A CA 124464A CA 995839 A CA995839 A CA 995839A
- Authority
- CA
- Canada
- Prior art keywords
- free
- redispersible
- lump
- flowing
- preparation
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Ceramic Engineering (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702049114 DE2049114C3 (en) | 1970-10-06 | 1970-10-06 | Manufacture of free-flowing, non-blocking, redispersible plastic powder |
Publications (1)
Publication Number | Publication Date |
---|---|
CA995839A true CA995839A (en) | 1976-08-24 |
Family
ID=5784353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA124,464A Expired CA995839A (en) | 1970-10-06 | 1971-10-05 | Process for the preparation of free-flowing, lump-free, redispersible, synthetic resin powders |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5146126B1 (en) |
AT (2) | AT312295B (en) |
BE (1) | BE773505A (en) |
CA (1) | CA995839A (en) |
CH (1) | CH555873A (en) |
DE (1) | DE2049114C3 (en) |
ES (1) | ES395726A1 (en) |
FR (1) | FR2110988A5 (en) |
GB (1) | GB1362830A (en) |
NL (1) | NL169889C (en) |
NO (1) | NO136672C (en) |
SE (1) | SE383158B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005748C2 (en) * | 1980-02-15 | 1984-05-03 | Wilhelm Schön KG, 4428 Rosendahl | Dry mortar mixture for laying tiles, tiles, slabs and other coverings |
DE3143070A1 (en) * | 1981-10-30 | 1983-05-11 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of blocking-resistant, water- redispersible polymer powders by spraying aqueous polymer dispersions |
DE3279327D1 (en) * | 1981-10-30 | 1989-02-09 | Basf Ag | Process for preparing non blocking, in water readily dispersible polymer powders by spraying aqueous polymer dispersions |
US5225478A (en) * | 1989-07-14 | 1993-07-06 | Basf Aktiengesellschaft | Polymer powders which are redispersible in water and can be prepared by atomizing aqueous polymer dispersions, and their use as additives in hydraulic binders |
DE4118007A1 (en) * | 1991-06-01 | 1992-12-03 | Basf Ag | CONDENSATION PRODUCTS FROM SULFONATED PHENOLS, UREA, OTHER ORGANIC NITROGEN BASES AND FORMALDEHYDES AND THEIR USE AS TANTS AND AS SPRAY AIDS FOR REDISPENSABLE POLYMER POWDER |
DE4218493A1 (en) | 1992-06-04 | 1993-12-09 | Wacker Chemie Gmbh | Use of polypropylene glycol as a shrinkage-reducing additive in dispersion powder compositions for building materials |
CA2110448A1 (en) * | 1992-12-08 | 1994-06-09 | Helen H.Y. Pak-Harvey | Redispersible acrylic polymer powder for cementitious compositions |
DE4321070A1 (en) * | 1993-06-24 | 1995-01-05 | Wacker Chemie Gmbh | Redispersible dispersion powder composition |
DE19623412B4 (en) * | 1996-06-12 | 2008-05-29 | Basf Se | Process for the preparation of polymer powder |
DE19645732A1 (en) * | 1996-11-06 | 1998-05-07 | Basf Ag | Powdery polymer compositions |
DE19746206A1 (en) * | 1997-10-18 | 1999-04-22 | Mike Wiegand | Powder composition is used as a combined tile adhesive and jointing compound powder |
DE19853420A1 (en) | 1998-11-19 | 2000-05-25 | Wacker Chemie Gmbh | Use of dispersion powder compositions containing a vinylaromatic-diene base polymer stabilized with protective colloid in self-leveling flooring fillers and screeding materials |
DE10132614A1 (en) | 2001-07-05 | 2003-01-16 | Polymerlatex Gmbh & Co Kg | Process for the preparation of protective colloid-stabilized, emulsifier-free, aqueous dispersions |
DE102006007282A1 (en) | 2006-02-16 | 2007-08-23 | Wacker Polymer Systems Gmbh & Co. Kg | Process for the preparation of cationically stabilized and water-redispersible polymer powder compositions |
DE102006050336A1 (en) | 2006-10-25 | 2008-05-08 | Wacker Polymer Systems Gmbh & Co. Kg | Gemini surfactant-containing dispersion powder compositions |
US9062143B2 (en) | 2008-02-08 | 2015-06-23 | Dow Global Technologies Llc | Water-redispersible polymer powder |
JP5403829B2 (en) | 2010-06-15 | 2014-01-29 | ダウ グローバル テクノロジーズ エルエルシー | Redispersible polymer powder composition made from styrene butadiene based latex for dry blend formulations |
JP5403830B2 (en) | 2010-06-24 | 2014-01-29 | ダウ グローバル テクノロジーズ エルエルシー | Redispersible polymer powder made from a blend of carboxylated styrene butadiene based latex |
JP6082003B2 (en) | 2011-08-10 | 2017-02-15 | シーカ テクノロジー アクチェンゲゼルシャフト | How to dry concrete dispersant |
WO2014146921A1 (en) | 2013-03-18 | 2014-09-25 | Basf Se | Method for producing polymer powders that can be easily redispersed in water |
WO2020119932A1 (en) | 2018-12-14 | 2020-06-18 | Wacker Chemie Ag | Polymers in the form of water-redispersible powders or aqueous dispersions |
WO2021223849A1 (en) | 2020-05-05 | 2021-11-11 | Wacker Chemie Ag | Polyvinyl-alcohol-stabilized (meth)acrylic acid ester polymers |
WO2023237717A1 (en) | 2022-06-10 | 2023-12-14 | Basf Se | Spray drying aid for a re-dispersible dispersion powder |
WO2023237718A1 (en) | 2022-06-10 | 2023-12-14 | Basf Se | Powder paint comprising a re-dispersible dispersion powder |
-
1970
- 1970-10-06 DE DE19702049114 patent/DE2049114C3/en not_active Expired
-
1971
- 1971-10-01 NL NL7113536A patent/NL169889C/en not_active IP Right Cessation
- 1971-10-05 FR FR7135782A patent/FR2110988A5/fr not_active Expired
- 1971-10-05 BE BE773505A patent/BE773505A/en not_active IP Right Cessation
- 1971-10-05 SE SE1258871A patent/SE383158B/en unknown
- 1971-10-05 ES ES395726A patent/ES395726A1/en not_active Expired
- 1971-10-05 CA CA124,464A patent/CA995839A/en not_active Expired
- 1971-10-05 AT AT858571A patent/AT312295B/en not_active IP Right Cessation
- 1971-10-05 AT AT191273A patent/AT321183B/en not_active IP Right Cessation
- 1971-10-05 NO NO364871A patent/NO136672C/en unknown
- 1971-10-06 JP JP7861471A patent/JPS5146126B1/ja active Pending
- 1971-10-06 CH CH1454171A patent/CH555873A/en not_active IP Right Cessation
- 1971-10-06 GB GB4654571A patent/GB1362830A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE383158B (en) | 1976-03-01 |
NL169889C (en) | 1982-09-01 |
DE2049114B2 (en) | 1973-08-02 |
AT312295B (en) | 1973-12-27 |
BE773505A (en) | 1972-04-05 |
NL7113536A (en) | 1972-04-10 |
FR2110988A5 (en) | 1972-06-02 |
CH555873A (en) | 1974-11-15 |
NL169889B (en) | 1982-04-01 |
GB1362830A (en) | 1974-08-07 |
NO136672B (en) | 1977-07-11 |
AT321183B (en) | 1975-03-25 |
JPS5146126B1 (en) | 1976-12-07 |
DE2049114A1 (en) | 1972-04-13 |
ES395726A1 (en) | 1974-10-16 |
NO136672C (en) | 1977-10-19 |
DE2049114C3 (en) | 1974-03-21 |
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