FR2185648B1 - - Google Patents

Info

Publication number
FR2185648B1
FR2185648B1 FR7218979A FR7218979A FR2185648B1 FR 2185648 B1 FR2185648 B1 FR 2185648B1 FR 7218979 A FR7218979 A FR 7218979A FR 7218979 A FR7218979 A FR 7218979A FR 2185648 B1 FR2185648 B1 FR 2185648B1
Authority
FR
France
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
Application number
FR7218979A
Other languages
French (fr)
Other versions
FR2185648A1 (index.php
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of FR2185648A1 publication Critical patent/FR2185648A1/fr
Application granted granted Critical
Publication of FR2185648B1 publication Critical patent/FR2185648B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/10—Polycondensates containing more than one epoxy group per molecule of polyamines with epihalohydrins or precursors thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2633—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen the other compounds containing amide groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
  • Paper (AREA)
FR7218979A 1970-10-12 1972-05-26 Expired FR2185648B1 (index.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8018170A 1970-10-12 1970-10-12

Publications (2)

Publication Number Publication Date
FR2185648A1 FR2185648A1 (index.php) 1974-01-04
FR2185648B1 true FR2185648B1 (index.php) 1978-09-29

Family

ID=22155774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218979A Expired FR2185648B1 (index.php) 1970-10-12 1972-05-26

Country Status (5)

Country Link
US (1) US3733290A (index.php)
AU (1) AU460166B2 (index.php)
DE (1) DE2229219A1 (index.php)
FR (1) FR2185648B1 (index.php)
GB (1) GB1346543A (index.php)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034097A (en) * 1989-09-25 1991-07-23 Borden, Inc. Epoxidized polyamide wet strength resins containing lecithin
US4970250A (en) * 1989-09-25 1990-11-13 Borden, Inc. Epoxidized polyamide wet strength resin containing lecithin
US5256727A (en) * 1992-04-30 1993-10-26 Georgia-Pacific Resins, Inc. Resins with reduced epichlorohydrin hydrolyzates
DE69814359T2 (de) 1997-02-14 2004-03-25 Bayer Corp. Verfahren und zusammensetzungen für die papierherstellung
CA2514742C (en) * 2003-02-07 2013-05-14 Lanxess Corporation Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio
DE102004038132B3 (de) * 2004-08-05 2006-04-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Papiererzeugnis mit erhöhter relativer Nassreißfestigkeit und Weichheit, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102006040771B3 (de) * 2006-08-31 2008-01-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Papiererzeugnis und Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102009044228B4 (de) 2009-10-09 2012-08-16 Weiser Chemie + Technik UG (haftungsbeschränkt) Verfahren zur Erzeugung nassverfestigter Papiere
CN101747504B (zh) * 2009-12-29 2012-05-23 上海东升新材料有限公司 环氧聚酰胺树脂湿强剂及其制备方法
FR2983758B1 (fr) 2011-12-13 2015-11-27 Saint Gobain Abrasives Inc Composition resinique aqueuse pour articles abrasifs et articles resultants.
CA3168412C (en) 2016-08-26 2024-10-22 Structured I, Llc METHOD FOR PRODUCING ABSORBENT STRUCTURES EXHIBITING HIGH RESISTANCE IN THE WET STATE, HIGH ABSORPTION CAPACITY AND FLEXIBILITY
US11846074B2 (en) 2019-05-03 2023-12-19 First Quality Tissue, Llc Absorbent structures with high strength and low MD stretch
EP4262498A4 (en) 2020-12-17 2024-04-24 First Quality Tissue, LLC WET-LAID DISPOSABLE ABSORPTION STRUCTURES WITH HIGH WET STRENGTH AND METHODS FOR THEIR PRODUCTION
US11952721B2 (en) 2022-06-16 2024-04-09 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same
US11976421B2 (en) 2022-06-16 2024-05-07 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same

Also Published As

Publication number Publication date
GB1346543A (en) 1974-02-13
AU460166B2 (en) 1975-04-17
DE2229219A1 (de) 1974-01-10
AU4238672A (en) 1973-11-22
FR2185648A1 (index.php) 1974-01-04
US3733290A (en) 1973-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse