TR202010400A2 - Dry and temporary wet strength additive for paper products - Google Patents

Dry and temporary wet strength additive for paper products Download PDF

Info

Publication number
TR202010400A2
TR202010400A2 TR2020/10400A TR202010400A TR202010400A2 TR 202010400 A2 TR202010400 A2 TR 202010400A2 TR 2020/10400 A TR2020/10400 A TR 2020/10400A TR 202010400 A TR202010400 A TR 202010400A TR 202010400 A2 TR202010400 A2 TR 202010400A2
Authority
TR
Turkey
Prior art keywords
dry
paper products
wet strength
temporary wet
strength additive
Prior art date
Application number
TR2020/10400A
Other languages
Turkish (tr)
Inventor
Şenel Gökhan
Durmuş Semi̇h
Original Assignee
Ak Kim Kimya Sanayi Ve Ticaret Anonim Sirketi
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 Ak Kim Kimya Sanayi Ve Ticaret Anonim Sirketi filed Critical Ak Kim Kimya Sanayi Ve Ticaret Anonim Sirketi
Priority to TR2020/10400A priority Critical patent/TR202010400A2/en
Priority to PCT/TR2021/050369 priority patent/WO2022005423A1/en
Priority to EP21833444.9A priority patent/EP4176123A4/en
Publication of TR202010400A2 publication Critical patent/TR202010400A2/en

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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C08B31/006—Crosslinking of derivatives of starch
    • 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
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H21/18—Reinforcing agents
    • 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
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Buluş, kağıt ürünlerinde kuru mukavemet ve geçici yaş mukavemet katkı maddesi olarak kullanılmak üzere, nişasta, en az bir noniyonik vinil monomer ve en az bir katyonik vinil monomer içeren, katyonik olarak graft edilmiş bir nişasta kopolimeri ile ilgilidir.The invention relates to a cationically grafted starch copolymer comprising starch, at least one nonionic vinyl monomer and at least one cationic vinyl monomer for use as a dry strength and temporary wet strength additive in paper products.

TR2020/10400A 2020-07-01 2020-07-01 Dry and temporary wet strength additive for paper products TR202010400A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TR2020/10400A TR202010400A2 (en) 2020-07-01 2020-07-01 Dry and temporary wet strength additive for paper products
PCT/TR2021/050369 WO2022005423A1 (en) 2020-07-01 2021-04-20 Dry and temporary wet strength additive substance for paper products
EP21833444.9A EP4176123A4 (en) 2020-07-01 2021-04-20 DRY AND TEMPORARILY WET STRENGTH ADDITIVE SUBSTANCE FOR PAPER PRODUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2020/10400A TR202010400A2 (en) 2020-07-01 2020-07-01 Dry and temporary wet strength additive for paper products

Publications (1)

Publication Number Publication Date
TR202010400A2 true TR202010400A2 (en) 2021-05-21

Family

ID=77515744

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2020/10400A TR202010400A2 (en) 2020-07-01 2020-07-01 Dry and temporary wet strength additive for paper products

Country Status (3)

Country Link
EP (1) EP4176123A4 (en)
TR (1) TR202010400A2 (en)
WO (1) WO2022005423A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115197369A (en) * 2022-08-24 2022-10-18 上海昶法新材料有限公司 Preparation method of graft copolymerization cationic starch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4835966B2 (en) * 2001-04-20 2011-12-14 星光Ｐｍｃ株式会社 Interlayer strength improver
DE10308753A1 (en) * 2003-02-28 2004-09-09 Bayer Ag Cationic starch graft copolymers and new process for the production of cationic starch graft copolymers
JP5773370B2 (en) * 2009-11-06 2015-09-02 ソレニス・テクノロジーズ・ケイマン・エル・ピー Surface application of polymers and polymer blends to improve paper strength
EP2748373B1 (en) * 2011-08-25 2024-02-21 Solenis Technologies Cayman, L.P. Method for increasing the advantages of strength aids in the production of paper and paperboard
BR112018013682B1 (en) * 2016-03-01 2023-03-28 Kemira Oyj POLYMER COMPOSITION, USE AND SURFACE IRONING COMPOSITION

Also Published As

Publication number Publication date
EP4176123A4 (en) 2024-07-03
EP4176123A1 (en) 2023-05-10
WO2022005423A1 (en) 2022-01-06

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