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SE9703400L - Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper - Google Patents

Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper

Info

Publication number
SE9703400L
SE9703400L SE9703400A SE9703400A SE9703400L SE 9703400 L SE9703400 L SE 9703400L SE 9703400 A SE9703400 A SE 9703400A SE 9703400 A SE9703400 A SE 9703400A SE 9703400 L SE9703400 L SE 9703400L
Authority
SE
Sweden
Prior art keywords
sulphonation
formaldehyde
phenol
preparation
yielded
Prior art date
Application number
SE9703400A
Other languages
English (en)
Other versions
SE510802C2 (sv
SE9703400D0 (sv
Inventor
Annika Svensson
Original Assignee
Perstorp Ab
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 Perstorp Ab filed Critical Perstorp Ab
Priority to SE9703400A priority Critical patent/SE510802C2/sv
Publication of SE9703400D0 publication Critical patent/SE9703400D0/sv
Priority to PCT/SE1998/001613 priority patent/WO1999015571A1/en
Priority to AU92868/98A priority patent/AU9286898A/en
Publication of SE9703400L publication Critical patent/SE9703400L/sv
Publication of SE510802C2 publication Critical patent/SE510802C2/sv

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paper (AREA)
SE9703400A 1997-09-22 1997-09-22 Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper SE510802C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9703400A SE510802C2 (sv) 1997-09-22 1997-09-22 Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper
PCT/SE1998/001613 WO1999015571A1 (en) 1997-09-22 1998-09-11 Process for production of a sulphonated phenolic resin
AU92868/98A AU9286898A (en) 1997-09-22 1998-09-11 Process for production of a sulphonated phenolic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703400A SE510802C2 (sv) 1997-09-22 1997-09-22 Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper

Publications (3)

Publication Number Publication Date
SE9703400D0 SE9703400D0 (sv) 1997-09-22
SE9703400L true SE9703400L (sv) 1999-03-23
SE510802C2 SE510802C2 (sv) 1999-06-28

Family

ID=20408318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703400A SE510802C2 (sv) 1997-09-22 1997-09-22 Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper

Country Status (3)

Country Link
AU (1) AU9286898A (sv)
SE (1) SE510802C2 (sv)
WO (1) WO1999015571A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6607673B2 (ja) * 2013-12-26 2019-11-20 フタムラ化学株式会社 樹脂固体酸の製造方法
CN107350980B (zh) 2016-05-10 2021-02-26 圣戈班磨料磨具有限公司 研磨制品和形成其的方法
CN113336906A (zh) * 2021-06-09 2021-09-03 巴州三元石油助剂有限公司 一种钻井液用磺甲基酚醛树脂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603100A (en) * 1978-05-24 1981-11-18 Yorkshire Chemicals Ltd Dispersing agents based on water soluble phenolic condensates
US4264760A (en) * 1979-09-13 1981-04-28 Meyer Carl B Method of abating aldehyde odor in resins and products produced therefrom

Also Published As

Publication number Publication date
WO1999015571A1 (en) 1999-04-01
SE510802C2 (sv) 1999-06-28
SE9703400D0 (sv) 1997-09-22
AU9286898A (en) 1999-04-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed