NO301333B1 - Suspensjoner av poly(vinylalkohol) i vandige systemer og anvendelse av slike - Google Patents
Suspensjoner av poly(vinylalkohol) i vandige systemer og anvendelse av slike Download PDFInfo
- Publication number
- NO301333B1 NO301333B1 NO931284A NO931284A NO301333B1 NO 301333 B1 NO301333 B1 NO 301333B1 NO 931284 A NO931284 A NO 931284A NO 931284 A NO931284 A NO 931284A NO 301333 B1 NO301333 B1 NO 301333B1
- Authority
- NO
- Norway
- Prior art keywords
- suspension
- pva
- sodium
- aqueous
- poly
- Prior art date
Links
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims description 94
- 239000000725 suspension Substances 0.000 title claims description 79
- 150000003839 salts Chemical class 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 19
- 238000004090 dissolution Methods 0.000 claims description 15
- -1 poly(vinyl alcohol) Polymers 0.000 claims description 14
- 239000004280 Sodium formate Substances 0.000 claims description 12
- 239000007900 aqueous suspension Substances 0.000 claims description 12
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical group [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 12
- 235000019254 sodium formate Nutrition 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 7
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 7
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 7
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 229940083542 sodium Drugs 0.000 claims description 5
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000230 xanthan gum Substances 0.000 claims description 4
- 235000010493 xanthan gum Nutrition 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- 229940082509 xanthan gum Drugs 0.000 claims description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 3
- 239000001508 potassium citrate Substances 0.000 claims description 3
- 229960002635 potassium citrate Drugs 0.000 claims description 3
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 3
- 235000011082 potassium citrates Nutrition 0.000 claims description 3
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 3
- 229920005614 potassium polyacrylate Polymers 0.000 claims description 3
- 239000000661 sodium alginate Substances 0.000 claims description 3
- 235000010413 sodium alginate Nutrition 0.000 claims description 3
- 229940005550 sodium alginate Drugs 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 239000012530 fluid Substances 0.000 description 21
- 229920000642 polymer Polymers 0.000 description 20
- 239000000123 paper Substances 0.000 description 11
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 7
- 239000000654 additive Substances 0.000 description 7
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003169 water-soluble polymer Polymers 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000007863 gel particle Substances 0.000 description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000002198 insoluble material Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- DTCCVIYSGXONHU-CJHDCQNGSA-N (z)-2-(2-phenylethenyl)but-2-enedioic acid Chemical compound OC(=O)\C=C(C(O)=O)\C=CC1=CC=CC=C1 DTCCVIYSGXONHU-CJHDCQNGSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229940021384 salt irrigating solution Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001790 sodium citrate Drugs 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
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
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Colloid Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/862,046 US5489638A (en) | 1992-04-02 | 1992-04-02 | Poly(vinyl alcohol) fluidized polymer suspensions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO931284D0 NO931284D0 (no) | 1993-04-02 |
| NO931284L NO931284L (no) | 1993-10-04 |
| NO301333B1 true NO301333B1 (no) | 1997-10-13 |
Family
ID=25337494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO931284A NO301333B1 (no) | 1992-04-02 | 1993-04-02 | Suspensjoner av poly(vinylalkohol) i vandige systemer og anvendelse av slike |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US5489638A (de) |
| EP (1) | EP0569699B1 (de) |
| JP (1) | JPH069845A (de) |
| AU (1) | AU669508B2 (de) |
| BR (1) | BR9301418A (de) |
| CA (1) | CA2093198A1 (de) |
| DE (1) | DE69304986T2 (de) |
| DK (1) | DK0569699T3 (de) |
| ES (1) | ES2092163T3 (de) |
| MX (1) | MX9301923A (de) |
| NO (1) | NO301333B1 (de) |
| TW (1) | TW225545B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2128483C (en) * | 1993-12-16 | 2006-12-12 | Richard Swee-Chye Yeo | Flushable compositions |
| AU7093596A (en) * | 1995-09-08 | 1997-03-27 | Solplax Limited | Biodegradable plastic material and a method for its manufacture |
| JPH1150389A (ja) | 1997-08-05 | 1999-02-23 | Uni Charm Corp | 水解性の繊維シート |
| US6369132B2 (en) * | 1997-10-17 | 2002-04-09 | Hercules Incorporated | Fine particle size low bulk density thermoplastic polymers |
| US6433056B1 (en) | 1997-10-17 | 2002-08-13 | Hercules Incorporated | Fluidized polymer suspension of hydrophobically modified poly(acetal- or ketal-polyether) polyurethane and polyacrylate |
| CA2291217C (en) | 1998-12-09 | 2004-09-21 | Kuraray Co., Ltd. | Vinyl alcohol polymer and its composition |
| MX2009012724A (es) | 2007-05-31 | 2009-12-16 | Hercules Inc | Composicion aditiva de perdida de fluido de cemento para pozo petrolifero. |
| US9518179B2 (en) * | 2011-04-14 | 2016-12-13 | Beijing Institute Of Graphic Communication | Modifier composition for polyolefin, polyolefin for packaging and flexible packaging film |
| FR2997605B1 (fr) * | 2012-11-08 | 2015-12-11 | Rhodia Operations | Suspensions aqueuses pour compositions agricoles |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172043B (de) * | 1952-10-24 | 1964-06-11 | Rhodiatoce S P A | Verfahren zur Herstellung von wasserloeslichen, koernigen weichmacherhaltigen Polyvinylalkohol-Produkten |
| US3298862A (en) * | 1962-09-05 | 1967-01-17 | Kelco Co | Paper sizing process |
| US3442848A (en) * | 1966-03-15 | 1969-05-06 | Kuraray Co | Polyvinyl alcohol sizing compositions containing deliquescent compounds and plasticizers |
| US4069062A (en) * | 1973-05-08 | 1978-01-17 | Sika Ag, Vormals Kaspar Winkler & Co. | Additive for mortar and concrete |
| GB1457428A (en) * | 1973-07-02 | 1976-12-01 | Tenneco Chem | Paper sizing |
| JPS5123535A (en) * | 1974-08-06 | 1976-02-25 | Kyoritsu Juki Kogyo Kenkyusho | Suiyoseikobunshino yokaiseisokushinhoho |
| JPS538A (en) * | 1976-06-24 | 1978-01-05 | Mitsubishi Electric Corp | Radio polling system for subordinate station |
| US4343134A (en) * | 1978-01-18 | 1982-08-10 | Air Products And Chemicals, Inc. | Flushable towelette |
| US4343403A (en) * | 1978-01-18 | 1982-08-10 | Air Products And Chemicals, Inc. | Polyvinyl acetate latex impregnated towelette |
| JPS5811553A (ja) * | 1981-07-11 | 1983-01-22 | Katayama Chem Works Co Ltd | 水溶性高分子重合体の易分散性組成物 |
| GB8311152D0 (en) * | 1983-04-25 | 1983-06-02 | Rheocal Bucks Ltd | Paper and board manufacture |
| DE3622820A1 (de) * | 1986-07-08 | 1988-01-21 | Wacker Chemie Gmbh | Cobinder fuer streichmassen |
| US5028263A (en) * | 1988-08-05 | 1991-07-02 | Aqualon Company | Suspension of water-soluble polymers in aqueous media containing dissolved salts |
| US4883536A (en) * | 1988-08-05 | 1989-11-28 | Aqualon Company | Suspension of water-soluble polymers in aqueous media containing dissolved salts |
| US4883537A (en) * | 1988-12-28 | 1989-11-28 | Aqualon Company | Aqueous suspension of carboxymethylcellulose |
| US5112445A (en) * | 1989-06-23 | 1992-05-12 | Merck & Co., Inc. | Gellan gum sizing |
-
1992
- 1992-04-02 US US07/862,046 patent/US5489638A/en not_active Expired - Fee Related
-
1993
- 1993-04-01 ES ES93105403T patent/ES2092163T3/es not_active Expired - Lifetime
- 1993-04-01 AU AU35675/93A patent/AU669508B2/en not_active Ceased
- 1993-04-01 EP EP93105403A patent/EP0569699B1/de not_active Expired - Lifetime
- 1993-04-01 DE DE69304986T patent/DE69304986T2/de not_active Expired - Fee Related
- 1993-04-01 DK DK93105403.5T patent/DK0569699T3/da active
- 1993-04-01 CA CA002093198A patent/CA2093198A1/en not_active Abandoned
- 1993-04-02 BR BR9301418A patent/BR9301418A/pt not_active IP Right Cessation
- 1993-04-02 JP JP5076941A patent/JPH069845A/ja not_active Withdrawn
- 1993-04-02 MX MX9301923A patent/MX9301923A/es not_active IP Right Cessation
- 1993-04-02 NO NO931284A patent/NO301333B1/no not_active IP Right Cessation
- 1993-04-12 TW TW082102728A patent/TW225545B/zh active
-
1995
- 1995-10-20 US US08/546,328 patent/US5541241A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69304986T2 (de) | 1997-02-06 |
| DK0569699T3 (da) | 1997-02-17 |
| CA2093198A1 (en) | 1993-10-03 |
| US5489638A (en) | 1996-02-06 |
| DE69304986D1 (de) | 1996-10-31 |
| NO931284D0 (no) | 1993-04-02 |
| BR9301418A (pt) | 1993-10-05 |
| ES2092163T3 (es) | 1996-11-16 |
| US5541241A (en) | 1996-07-30 |
| EP0569699A1 (de) | 1993-11-18 |
| JPH069845A (ja) | 1994-01-18 |
| NO931284L (no) | 1993-10-04 |
| AU3567593A (en) | 1993-10-07 |
| AU669508B2 (en) | 1996-06-13 |
| MX9301923A (es) | 1994-07-29 |
| TW225545B (de) | 1994-06-21 |
| EP0569699B1 (de) | 1996-09-25 |
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