JPS50158691A - - Google Patents
Info
- Publication number
- JPS50158691A JPS50158691A JP50051620A JP5162075A JPS50158691A JP S50158691 A JPS50158691 A JP S50158691A JP 50051620 A JP50051620 A JP 50051620A JP 5162075 A JP5162075 A JP 5162075A JP S50158691 A JPS50158691 A JP S50158691A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US465660A US3907927A (en) | 1974-04-30 | 1974-04-30 | Water-soluble, vinyl-pyrrolidone-acrylamide block copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50158691A true JPS50158691A (ja) | 1975-12-22 |
Family
ID=23848660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50051620A Pending JPS50158691A (ja) | 1974-04-30 | 1975-04-30 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3907927A (ja) |
JP (1) | JPS50158691A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010018660A (ja) * | 2008-07-09 | 2010-01-28 | Hymo Corp | ダイラタンシー性を誘起する水溶性ブロック状共重合体及びダイラタンシー性組成物 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138446A (en) * | 1974-12-19 | 1979-02-06 | Sumitomo Chemical Company, Limited | Water-soluble high polymers and their preparation |
US4067806A (en) * | 1976-09-16 | 1978-01-10 | Nalco Chemical Company | Formulation and application of compositions for the detackification of paint spray booth wastes |
US5186257A (en) * | 1983-01-28 | 1993-02-16 | Phillips Petroleum Company | Polymers useful in the recovery and processing of natural resources |
US5080809A (en) * | 1983-01-28 | 1992-01-14 | Phillips Petroleum Company | Polymers useful in the recovery and processing of natural resources |
US4525562A (en) * | 1983-06-07 | 1985-06-25 | Dresser Industries, Inc. | Thermally stable drilling fluid additive |
US4595736A (en) * | 1983-06-07 | 1986-06-17 | Dresser Industries, Inc. | Thermally stable drilling fluid additive comprised of a copolymer of catechol-based monomer |
US4521578A (en) * | 1983-09-26 | 1985-06-04 | Dresser Industries, Inc. | Composition and method of preparation of novel aqueous drilling fluid additives |
US4579927A (en) * | 1983-09-26 | 1986-04-01 | Dresser Industries, Inc. | Copolymers of flavanoid tannins and acrylic monomers |
EP0427107A3 (en) * | 1989-11-06 | 1992-04-08 | M-I Drilling Fluids Company | Drilling fluid additive |
US7279534B2 (en) * | 2001-08-31 | 2007-10-09 | Tda Research, Inc. | Poly(heteroaromatic) block copolymers with electrical conductivity |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1570646C3 (de) * | 1964-01-28 | 1973-09-20 | Gaf Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung alkylier ter polymerer N Vinyllactame und ihre Verwendung als Zusätze in Schmierölen |
US3468832A (en) * | 1966-11-17 | 1969-09-23 | Gaf Corp | Stable aqueous emulsions |
US3776983A (en) * | 1971-06-10 | 1973-12-04 | Nat Starch Chem Corp | Block polymers derived from vinyl quaternary nitrogen monomers and polyalkylene oxide condensates |
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1974
- 1974-04-30 US US465660A patent/US3907927A/en not_active Expired - Lifetime
-
1975
- 1975-04-30 JP JP50051620A patent/JPS50158691A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010018660A (ja) * | 2008-07-09 | 2010-01-28 | Hymo Corp | ダイラタンシー性を誘起する水溶性ブロック状共重合体及びダイラタンシー性組成物 |
Also Published As
Publication number | Publication date |
---|---|
US3907927A (en) | 1975-09-23 |