GB1210675A - Improvements in or relating to rosin reaction products - Google Patents

Improvements in or relating to rosin reaction products

Info

Publication number
GB1210675A
GB1210675A GB5298767A GB5298767A GB1210675A GB 1210675 A GB1210675 A GB 1210675A GB 5298767 A GB5298767 A GB 5298767A GB 5298767 A GB5298767 A GB 5298767A GB 1210675 A GB1210675 A GB 1210675A
Authority
GB
United Kingdom
Prior art keywords
rosin
reacted
acid
blend
weight
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.)
Expired
Application number
GB5298767A
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals Inc
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 Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Publication of GB1210675A publication Critical patent/GB1210675A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/62Rosin; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09FNATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
    • C09F1/04Chemical modification, e.g. esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,210,675. Rosin compositions and soaps. TENNECO CHEMICALS, Inc. 21 Nov., 1967 [23 Nov., 1966], No. 52987/67. Heading C4D. [Also in Divisions C3 and D2] A rosin is reacted with 4À5% to 8% of its weight of formaldehyde and/or acetaldehyde in the presence of sulphuric acid or an organosulphonic acid having 1 to 10 carbon atoms at a temperature between the melting point of the rosin and 225‹ C., the reaction mixture is maintained at this temperature for at least 10 minutes, the catalyst is neutralized with a basic material, the mixture again maintained at the elevated temperature for at least 10 minutes, and then the product is blended with an amount of unreacted rosin such that the blend contains from 2% to 4% of the aldehyde in reacted form based on the total weight of the rosin. The blend may be further reacted with an α,#-unsaturated carboxylic acid or anhydride in an amount of 0À25% to 8% by weight of the blend, by heating at 160‹ to 220‹ C. The products are saponified to form size and made into aqueous pastes for use in the manufacture of paper. In examples tall oil rosin and wood rosin are reacted with formaldehyde in the presence of p-toluene sulphonic acid and sulphuric acid, the catalysts being neutralized with sodium hydroxide and blended with unreacted rosin; some of the blends are further reacted with fumaric acid; size pastes are obtained by saponification of the blends (whether or not reacted with fumaric acid) with sodium hydroxide and potassium hydroxide.
GB5298767A 1966-11-23 1967-11-21 Improvements in or relating to rosin reaction products Expired GB1210675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59673266A 1966-11-23 1966-11-23

Publications (1)

Publication Number Publication Date
GB1210675A true GB1210675A (en) 1970-10-28

Family

ID=24388467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5298767A Expired GB1210675A (en) 1966-11-23 1967-11-21 Improvements in or relating to rosin reaction products

Country Status (10)

Country Link
JP (1) JPS4932722B1 (en)
BE (1) BE706843A (en)
DE (1) DE1645528B2 (en)
DK (1) DK126123B (en)
ES (1) ES347461A1 (en)
FI (1) FI48282C (en)
GB (1) GB1210675A (en)
NL (1) NL159427B (en)
NO (1) NO127871B (en)
SE (2) SE357000C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045590A1 (en) * 1996-05-24 1997-12-04 Hercules Incorporated Sizing composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045590A1 (en) * 1996-05-24 1997-12-04 Hercules Incorporated Sizing composition
US5972094A (en) * 1996-05-24 1999-10-26 Hercules Incorporated Sizing composition
US6074468A (en) * 1996-05-24 2000-06-13 Hercules Incorporated Sizing composition
US6165320A (en) * 1996-05-24 2000-12-26 Hercules Incorporated Method of sizing

Also Published As

Publication number Publication date
FI48282B (en) 1974-04-30
DE1645528A1 (en) 1970-12-17
ES347461A1 (en) 1969-05-01
SE384236B (en) 1976-04-26
JPS4932722B1 (en) 1974-09-02
NL6715764A (en) 1968-05-24
NO127871B (en) 1973-08-27
SE357000C (en) 1975-01-20
DK126123B (en) 1973-06-12
FI48282C (en) 1974-08-12
NL159427B (en) 1979-02-15
DE1645528B2 (en) 1978-09-21
BE706843A (en) 1968-05-21
SE357000B (en) 1973-06-12

Similar Documents

Publication Publication Date Title
GB1035076A (en) Improvements in or relating to the production of poly primary amines
GB1444751A (en) Paper sizing
GB1099643A (en) Preparation of alkylidene diureas
GB1210675A (en) Improvements in or relating to rosin reaction products
GB1265465A (en)
GB1097513A (en) Plasticized polyvinyl alcohol resin compositions
GB828202A (en) Improvements in or relating to manufacture of rosin size
GB629695A (en) Improvements in or relating to a process for preparing high viscosity polyvinyl alcohol and the high polyvinyl alcohol resulting from said process
GB286377A (en) Improved manufacture of starch compositions particularly suitable for use as adhesives
ES356415A1 (en) Preparation of di(Aminophenyl) Methane
GB558656A (en) Improvements in and relating to resinous compositions
US2860122A (en) Preparation of polyvinyl butyral
US4151002A (en) Tall oil pitch based thermoplastic adhesive
US3463768A (en) Method of reacting rosin with formaldehyde
GB1469178A (en) Wetproof adhesive
GB978291A (en) Sizing agents for paper-making and process for the production thereof
GB1025648A (en) Production of pentaerythritol and dipentaerythritol
GB646828A (en) Process for preparing artificial oestrogenic compounds and products obtained thereby
JPS568343A (en) Production of citraconic acid derivative
US2571689A (en) Process for the preparation of strongly lathering and purifying agents, shampoos, and the like
GB613180A (en) Thermosetting compositions
ES447636A1 (en) Process for manufacture of 3,5-ditert.butyl-4-hydroxybenzaldehyde from 3,5-ditert.butyl-4-hydroxybenzyl alcohol
GB1064860A (en) Polyacetals
GB1026945A (en) Process for preparation of rosin size
GB1483902A (en) Paper sizing

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee