ES2019878B3 - Tratamiento de superficies de polimeros. - Google Patents
Tratamiento de superficies de polimeros.Info
- Publication number
- ES2019878B3 ES2019878B3 ES86309121T ES86309121T ES2019878B3 ES 2019878 B3 ES2019878 B3 ES 2019878B3 ES 86309121 T ES86309121 T ES 86309121T ES 86309121 T ES86309121 T ES 86309121T ES 2019878 B3 ES2019878 B3 ES 2019878B3
- Authority
- ES
- Spain
- Prior art keywords
- polymers
- treatment
- 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 - Lifetime
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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
-
- 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
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/30—Chemical modification of a polymer leading to the formation or introduction of aliphatic or alicyclic unsaturated groups
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858529198A GB8529198D0 (en) | 1985-11-27 | 1985-11-27 | Surface treatment of polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2019878B3 true ES2019878B3 (es) | 1991-07-16 |
Family
ID=10588859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES86309121T Expired - Lifetime ES2019878B3 (es) | 1985-11-27 | 1986-11-21 | Tratamiento de superficies de polimeros. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4798861A (es) |
EP (1) | EP0227305B1 (es) |
JP (1) | JPS62143935A (es) |
CA (1) | CA1261527A (es) |
DE (1) | DE3677480D1 (es) |
ES (1) | ES2019878B3 (es) |
GB (1) | GB8529198D0 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2200133B (en) * | 1987-01-30 | 1989-04-05 | Allied Colloids Ltd | Coal compositions and their production |
ZA892859B (en) * | 1988-04-22 | 1989-12-27 | Advanced Polymer Systems Inc | Porous particles in preparations involving immiscible phases |
NO176278C (no) * | 1988-08-24 | 1995-03-08 | Allied Colloids Ltd | Fremgangsmåte for fremstilling av en partikkelformig blanding av aktiv bestanddel i et polymert materiale |
DE3926120A1 (de) * | 1989-08-08 | 1991-02-14 | Basf Ag | Verfahren zur herstellung von feinteiligen polymerisatpulvern |
US5300565A (en) * | 1990-04-02 | 1994-04-05 | The Procter & Gamble Company | Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates |
US5124188A (en) * | 1990-04-02 | 1992-06-23 | The Procter & Gamble Company | Porous, absorbent, polymeric macrostructures and methods of making the same |
US5492962A (en) * | 1990-04-02 | 1996-02-20 | The Procter & Gamble Company | Method for producing compositions containing interparticle crosslinked aggregates |
US5180622A (en) * | 1990-04-02 | 1993-01-19 | The Procter & Gamble Company | Absorbent members containing interparticle crosslinked aggregates |
US5149334A (en) * | 1990-04-02 | 1992-09-22 | The Procter & Gamble Company | Absorbent articles containing interparticle crosslinked aggregates |
TW213474B (es) * | 1991-07-17 | 1993-09-21 | Cargill Inc | |
CA2072918A1 (en) * | 1992-02-14 | 1993-08-15 | Jian Qin | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
US5713881A (en) * | 1993-10-22 | 1998-02-03 | Rezai; Ebrahim | Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate |
US5868724A (en) * | 1993-10-22 | 1999-02-09 | The Procter & Gamble Company | Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles |
US5536264A (en) * | 1993-10-22 | 1996-07-16 | The Procter & Gamble Company | Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate |
US5849405A (en) * | 1994-08-31 | 1998-12-15 | The Procter & Gamble Company | Absorbent materials having improved absorbent property and methods for making the same |
US5843575A (en) * | 1994-02-17 | 1998-12-01 | The Procter & Gamble Company | Absorbent members comprising absorbent material having improved absorbent property |
US5599335A (en) * | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
US5372766A (en) * | 1994-03-31 | 1994-12-13 | The Procter & Gamble Company | Flexible, porous, absorbent, polymeric macrostructures and methods of making the same |
US5498705A (en) * | 1995-02-22 | 1996-03-12 | Kimberly-Clark Corporation | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
GB2320456B (en) * | 1996-12-18 | 2001-09-05 | Fip Holdings Ltd | Polymer processing method |
GB2378705B (en) | 1998-08-26 | 2003-03-26 | Pvaxx Technologies Ltd | PVA-Containing compositions |
DE19846413A1 (de) * | 1998-10-08 | 2000-04-13 | Basf Ag | Verfahren zur Herstellung von hydrophilen wasserquellbaren Polymeren sowie deren Verwendung |
GB0005016D0 (en) | 2000-03-01 | 2000-04-26 | Jumik Technologies Limited | PVA-Containing compositions |
EP1160197A1 (en) | 2000-05-29 | 2001-12-05 | Ciba Specialty Chemicals Water Treatments Limited | Treatment of phosphate containing rock |
DE60335456D1 (de) | 2003-06-30 | 2011-02-03 | Procter & Gamble | Absorbierende Artikel enthaltend beschichtete superabsorbierende Partikel |
US7311968B2 (en) | 2004-06-30 | 2007-12-25 | The Procter & Gamble Company | Absorbent structures comprising coated super-absorbent polymer particles |
MXPA06001295A (es) * | 2003-08-06 | 2006-04-11 | Procter & Gamble | Articulo absorbente que comprende material recubierto hinchable en agua. |
US7049000B2 (en) | 2003-08-06 | 2006-05-23 | The Procter & Gamble Company | Water-swellable material comprising coated water-swellable polymers |
CN100441235C (zh) | 2003-08-06 | 2008-12-10 | 宝洁公司 | 包含已涂敷的水可溶胀材料的吸收制品 |
MXPA06001291A (es) * | 2003-08-06 | 2006-04-11 | Procter & Gamble | Material recubierto que se dilata en agua. |
GB2422150B (en) * | 2005-01-13 | 2009-11-25 | Pvaxx Res & Dev Ltd | PVA-containing compositions |
EP1843797B1 (en) | 2005-02-04 | 2014-01-22 | The Procter and Gamble Company | Absorbent structure with improved water-absorbing material |
US20090092540A1 (en) * | 2007-10-05 | 2009-04-09 | Realm Industries | Method and apparatus of modifying bond angles of molecules |
MX300451B (es) * | 2009-01-06 | 2012-06-19 | Spcm Sa | Nuevos espesadores polimericos cationicos. |
WO2012111224A1 (ja) * | 2011-02-14 | 2012-08-23 | 住友精化株式会社 | 親水性増粘剤及びその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251814A (en) * | 1965-01-29 | 1966-05-17 | American Cyanamid Co | Particulate water-soluble acrylamide copolymers containing complexed trivalent chromium |
US3775352A (en) * | 1971-03-22 | 1973-11-27 | Shell Oil Co | Metal-polymer matrices and their preparation |
US4043952A (en) * | 1975-05-09 | 1977-08-23 | National Starch And Chemical Corporation | Surface treatment process for improving dispersibility of an absorbent composition, and product thereof |
US4021399A (en) * | 1976-03-12 | 1977-05-03 | Nalco Chemical Company | Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers |
US4148746A (en) * | 1977-09-26 | 1979-04-10 | The Goodyear Tire & Rubber Company | Aqueous gels |
GB2088392B (en) * | 1980-12-03 | 1984-05-02 | Sumitomo Chemical Co | Production of hydrogels |
IT1156368B (it) * | 1982-06-22 | 1987-02-04 | Cselt Centro Studi Lab Telecom | Rete di commutazione pcm modulare e autoinstradante per autocommutatori telefonici a comando distribuito |
US4522973A (en) * | 1983-09-06 | 1985-06-11 | American Cyanamid Company | Low temperature crosslinkable emulsion |
DD219206A1 (de) * | 1983-11-03 | 1985-02-27 | Leuna Werke Veb | Verfahren zur vernetzung von vinylesterhaltigen polymerisaten |
JPS6018690A (ja) * | 1984-06-08 | 1985-01-30 | 松下電器産業株式会社 | 配管継手 |
DE3426080C2 (de) * | 1984-07-14 | 1996-09-19 | Basf Ag | Verfahren zur Herstellung konzentrierter, stabiler Wasser-in-Öl-Polymeremulsionen von wasserlöslichen oder wasserquellbaren Polymerisaten |
-
1985
- 1985-11-27 GB GB858529198A patent/GB8529198D0/en active Pending
-
1986
- 1986-11-21 ES ES86309121T patent/ES2019878B3/es not_active Expired - Lifetime
- 1986-11-21 DE DE8686309121T patent/DE3677480D1/de not_active Expired - Lifetime
- 1986-11-21 EP EP86309121A patent/EP0227305B1/en not_active Expired - Lifetime
- 1986-11-24 US US06/934,157 patent/US4798861A/en not_active Expired - Lifetime
- 1986-11-26 JP JP61281615A patent/JPS62143935A/ja active Pending
- 1986-11-26 CA CA000523838A patent/CA1261527A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1261527A (en) | 1989-09-26 |
EP0227305A2 (en) | 1987-07-01 |
JPS62143935A (ja) | 1987-06-27 |
GB8529198D0 (en) | 1986-01-02 |
EP0227305B1 (en) | 1991-02-06 |
EP0227305A3 (en) | 1988-01-13 |
DE3677480D1 (de) | 1991-03-14 |
US4798861A (en) | 1989-01-17 |
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