FR2308731A2 - Paper sizing agent - comprising maleic anhydride-vinylidene olefin reaction prod - Google Patents

Paper sizing agent - comprising maleic anhydride-vinylidene olefin reaction prod

Info

Publication number
FR2308731A2
FR2308731A2 FR7611625A FR7611625A FR2308731A2 FR 2308731 A2 FR2308731 A2 FR 2308731A2 FR 7611625 A FR7611625 A FR 7611625A FR 7611625 A FR7611625 A FR 7611625A FR 2308731 A2 FR2308731 A2 FR 2308731A2
Authority
FR
France
Prior art keywords
sizing agent
cellulosic
vinylidene olefin
maleic anhydride
reaction prod
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.)
Granted
Application number
FR7611625A
Other languages
French (fr)
Other versions
FR2308731B2 (en
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.)
Ingredion Inc
Original Assignee
National Starch and Chemical Corp
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
Priority claimed from US05/569,816 external-priority patent/US3968005A/en
Application filed by National Starch and Chemical Corp filed Critical National Starch and Chemical Corp
Publication of FR2308731A2 publication Critical patent/FR2308731A2/en
Application granted granted Critical
Publication of FR2308731B2 publication Critical patent/FR2308731B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • D21H17/16—Addition products thereof with hydrocarbons

Landscapes

  • Paper (AREA)

Abstract

Paper is prepd. by dispersing within the wet pulp, prior to conversion into a dry web, a sizing agent which comprises the non-polymeric reaction prod. (I) of maleic acid anhydride with a vinylidene olefin of formula (II) (where Rx and R5 are >=5C alkyl). (I) provide a degree of acid water resistance to paper which is higher than is obtd. with prior art sizing agent. (I) may be used in conjunction with a cationic agent such as alum, long chain fatty amine, substd. polyacrylamide or a cationic thermosetting resin. The size may be used with both cellulosic and combinations of cellulosic and non-cellulosic fibres e.g. viscose rayon or regenerated cellulose type may also be used. (I) is used in an amt. of 0-05-3% of the dry wt. of pulp.
FR7611625A 1975-04-21 1976-04-20 Paper sizing agent - comprising maleic anhydride-vinylidene olefin reaction prod Granted FR2308731A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/569,816 US3968005A (en) 1973-10-09 1975-04-21 Paper sizing process using a reaction product of maleic anhydride with a vinylidene olefin

Publications (2)

Publication Number Publication Date
FR2308731A2 true FR2308731A2 (en) 1976-11-19
FR2308731B2 FR2308731B2 (en) 1978-06-30

Family

ID=24276984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611625A Granted FR2308731A2 (en) 1975-04-21 1976-04-20 Paper sizing agent - comprising maleic anhydride-vinylidene olefin reaction prod

Country Status (5)

Country Link
AU (1) AU504404B2 (en)
CA (1) CA1068055A (en)
FR (1) FR2308731A2 (en)
MX (1) MX3733E (en)
NL (1) NL7604206A (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2308731B2 (en) 1978-06-30
AU504404B2 (en) 1979-10-11
CA1068055A (en) 1979-12-18
NL7604206A (en) 1976-10-25
MX3733E (en) 1981-06-01
AU1318676A (en) 1977-10-27

Similar Documents

Publication Publication Date Title
CA1190359A (en) Modified cellulosic fibers and method for preparation thereof
US4391878A (en) Wet strength resins
KR890017427A (en) Paper process
SE7707104L (en) PROCEDURE FOR PREPARING PAPER WITH GOOD ABSORPTION CAPACITY AND ALKALINE RESISTANCE
SE8003948L (en) PAPER MANUFACTURING PROCEDURE
GB1300236A (en) Process for improving comminution pulp sheets and resulting air-laid absorbent products
SE7608696L (en) WAY TO PRODUCE CELLULOSIS-CONTAINING MASSES IN HIGH YIELD AND AT LEGAL COST
SE8903752D0 (en) PROCEDURES FOR PREPARING PAPER
SE538863C2 (en) Process for the production of paper or paperboard, paper or paperboard product obtained and uses thereof
ES433231A1 (en) Treatment of cellulosic materials
FR2308731A2 (en) Paper sizing agent - comprising maleic anhydride-vinylidene olefin reaction prod
FI893953A0 (en) FOERFARANDE FOER VATTENAVDRAGNING AV VAOTPAPPERSBANA OCH INFOERING AV FUNKTIONELLA TILLSATSAEMNEN.
KR102582865B1 (en) Ionic liquid-based pulp bleaching protectant
GB1372787A (en) Non-woven fibre products
ES424743A1 (en) Procedure for the production of a non-woven genre. (Machine-translation by Google Translate, not legally binding)
GB689604A (en) Treatment of paper-making fibres with organosilicon compounds
KR830006530A (en) How to Make Cellulose Pulp Fibers
GB846079A (en) Improvements in and relating to manufacture of unbleached and semi-bleached sulphite pulp
KR920702453A (en) Papermaking method and paper additive
GB2016473B (en) Cellulosic ion-exchange fibres
SU503971A1 (en) The method of manufacturing waterproof and waterproof paper
SU565966A1 (en) Paper treatment method
JPS6414397A (en) Papermaking method
SU118698A1 (en) Method of making paper, cardboard, etc. of materials
SU487194A1 (en) The method of processing paper pulp before casting