Polyacrylamide-based strengthening agent – Google Patents …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the…
WO/2008/079531 POLYACRYLAMIDE-BASED STRENGTHENING AGENT …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the composition resulting from that method, along with the use of the
Paper Chemicals | Harima Chemicals Group, Inc.
Using water-based resin synthesis technologies, Harima develops a variety of paper chemicals: Polyacrylamide (PAM)-based paper strengthening agents for paperboard and rosin-based sizing agents that repel water and control water absorbency, as well as surface treatment additives that improve the printability and water repellency of paper and …
Glyoxalated polyacrylamides as paper strengthening agents …
Evidence strongly suggests that glyoxalated polyacrylamide imparts wet strength to paper products primarily through covalent bond formation between resin and fibers. This bonding is by hemiacetal…
BLENDS OF GLYOXALATED POLYACRYLAMIDES AND PAPER STRENGTHENIN …
The polymeric paper strengthening agent can be, for example, another temporary or a permanent wet strengthening agent. Permanent-type wet strengthening agents are preferred.
WO/2012/164909 POLYACRYLAMIDE-BASED DRY PAPER-STRENGTHENING …
The present invention is: a polyacrylamide-based dry paper-strengthening agent containing amphoteric polyacrylamide, the polyacrylamide-based dry paper-strengthening agent being characterized in that the amphoteric polyacrylamide is obtained by
Synthesis and Application of Glyoxalted Polyacrylamide Paper …
The glyoxalted polyacrylamide(GPAM) resins were obtained by cross-linking reaction between glyoxal and cationic polyacrylamide(CPAM) through aqueous solution copolymerization. The based CPAM was synthesized with acrylamide(AM) and diallyl dimethyl ammonium chloride(DADMAC) as raw materials by living free radical solution polymerization.
Polyacrylamide-based strengthening agent – Google Patents …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the…
WO/2008/079531 POLYACRYLAMIDE-BASED STRENGTHENING AGENT …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the composition resulting from that method, along with the use of the
Paper Chemicals | Harima Chemicals Group, Inc.
Using water-based resin synthesis technologies, Harima develops a variety of paper chemicals: Polyacrylamide (PAM)-based paper strengthening agents for paperboard and rosin-based sizing agents that repel water and control water absorbency, as well as surface treatment additives that improve the printability and water repellency of paper and …
Glyoxalated polyacrylamides as paper strengthening agents …
Evidence strongly suggests that glyoxalated polyacrylamide imparts wet strength to paper products primarily through covalent bond formation between resin and fibers. This bonding is by hemiacetal…
BLENDS OF GLYOXALATED POLYACRYLAMIDES AND PAPER STRENGTHENIN …
The polymeric paper strengthening agent can be, for example, another temporary or a permanent wet strengthening agent. Permanent-type wet strengthening agents are preferred.
WO/2012/164909 POLYACRYLAMIDE-BASED DRY PAPER-STRENGTHENING …
The present invention is: a polyacrylamide-based dry paper-strengthening agent containing amphoteric polyacrylamide, the polyacrylamide-based dry paper-strengthening agent being characterized in that the amphoteric polyacrylamide is obtained by
Synthesis and Application of Glyoxalted Polyacrylamide Paper …
The glyoxalted polyacrylamide(GPAM) resins were obtained by cross-linking reaction between glyoxal and cationic polyacrylamide(CPAM) through aqueous solution copolymerization. The based CPAM was synthesized with acrylamide(AM) and diallyl dimethyl ammonium chloride(DADMAC) as raw materials by living free radical solution polymerization.
Polyacrylamide-based strengthening agent – Google Patents …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the…
WO/2008/079531 POLYACRYLAMIDE-BASED STRENGTHENING AGENT …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the composition resulting from that method, along with the use of the
Paper Chemicals | Harima Chemicals Group, Inc.
Using water-based resin synthesis technologies, Harima develops a variety of paper chemicals: Polyacrylamide (PAM)-based paper strengthening agents for paperboard and rosin-based sizing agents that repel water and control water absorbency, as well as surface treatment additives that improve the printability and water repellency of paper and …
Glyoxalated polyacrylamides as paper strengthening agents …
Evidence strongly suggests that glyoxalated polyacrylamide imparts wet strength to paper products primarily through covalent bond formation between resin and fibers. This bonding is by hemiacetal…
BLENDS OF GLYOXALATED POLYACRYLAMIDES AND PAPER STRENGTHENIN …
The polymeric paper strengthening agent can be, for example, another temporary or a permanent wet strengthening agent. Permanent-type wet strengthening agents are preferred.
WO/2012/164909 POLYACRYLAMIDE-BASED DRY PAPER-STRENGTHENING …
The present invention is: a polyacrylamide-based dry paper-strengthening agent containing amphoteric polyacrylamide, the polyacrylamide-based dry paper-strengthening agent being characterized in that the amphoteric polyacrylamide is obtained by
Synthesis and Application of Glyoxalted Polyacrylamide Paper …
The glyoxalted polyacrylamide(GPAM) resins were obtained by cross-linking reaction between glyoxal and cationic polyacrylamide(CPAM) through aqueous solution copolymerization. The based CPAM was synthesized with acrylamide(AM) and diallyl dimethyl ammonium chloride(DADMAC) as raw materials by living free radical solution polymerization.
Polyacrylamide-based strengthening agent – Google Patents …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the…
WO/2008/079531 POLYACRYLAMIDE-BASED STRENGTHENING AGENT …
A method for preparing a cationic polyacrylamide composition particularly suitable for making a glyoxylated polyacrylamide composition useful as a temporary wet-strengthening agent and the composition resulting from that method, along with the use of the
Paper Chemicals | Harima Chemicals Group, Inc.
Using water-based resin synthesis technologies, Harima develops a variety of paper chemicals: Polyacrylamide (PAM)-based paper strengthening agents for paperboard and rosin-based sizing agents that repel water and control water absorbency, as well as surface treatment additives that improve the printability and water repellency of paper and …
Glyoxalated polyacrylamides as paper strengthening agents …
Evidence strongly suggests that glyoxalated polyacrylamide imparts wet strength to paper products primarily through covalent bond formation between resin and fibers. This bonding is by hemiacetal…
BLENDS OF GLYOXALATED POLYACRYLAMIDES AND PAPER STRENGTHENIN …
The polymeric paper strengthening agent can be, for example, another temporary or a permanent wet strengthening agent. Permanent-type wet strengthening agents are preferred.
WO/2012/164909 POLYACRYLAMIDE-BASED DRY PAPER-STRENGTHENING …
The present invention is: a polyacrylamide-based dry paper-strengthening agent containing amphoteric polyacrylamide, the polyacrylamide-based dry paper-strengthening agent being characterized in that the amphoteric polyacrylamide is obtained by
Synthesis and Application of Glyoxalted Polyacrylamide Paper …
The glyoxalted polyacrylamide(GPAM) resins were obtained by cross-linking reaction between glyoxal and cationic polyacrylamide(CPAM) through aqueous solution copolymerization. The based CPAM was synthesized with acrylamide(AM) and diallyl dimethyl ammonium chloride(DADMAC) as raw materials by living free radical solution polymerization.