NO116446B - - Google Patents

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Publication number
NO116446B
NO116446B NO159110A NO15911065A NO116446B NO 116446 B NO116446 B NO 116446B NO 159110 A NO159110 A NO 159110A NO 15911065 A NO15911065 A NO 15911065A NO 116446 B NO116446 B NO 116446B
Authority
NO
Norway
Prior art keywords
concrete
shingle
formwork
stone
casting
Prior art date
Application number
NO159110A
Other languages
English (en)
Norwegian (no)
Inventor
S Burr
H May
B Kendall-Smith
Original Assignee
British Industrial Plastics
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 British Industrial Plastics filed Critical British Industrial Plastics
Publication of NO116446B publication Critical patent/NO116446B/no

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08Polymerisation of formaldehyde
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06Catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10Polymerisation of cyclic oligomers of formaldehyde
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/12Polymerisation of acetaldehyde or cyclic oligomers thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/14Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/16Polymerisation of single ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • C08G2/26Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G4/00Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66Polyesters containing oxygen in the form of ether groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08Saturated oxiranes
    • C08G65/10Saturated oxiranes characterised by the catalysts used
    • C08G65/105Onium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
NO159110A 1964-07-31 1965-07-27 NO116446B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB30330/64A GB1111232A (en) 1964-07-31 1964-07-31 Polymerisation process
GB3209264 1964-08-06
GB3651464 1964-09-07
GB4755564 1964-11-23

Publications (1)

Publication Number Publication Date
NO116446B true NO116446B (de) 1969-03-24

Family

ID=27448781

Family Applications (1)

Application Number Title Priority Date Filing Date
NO159110A NO116446B (de) 1964-07-31 1965-07-27

Country Status (8)

Country Link
US (3) US3480590A (de)
BE (1) BE667780A (de)
CH (1) CH459569A (de)
DE (1) DE1570284C3 (de)
GB (1) GB1111232A (de)
NL (2) NL6509888A (de)
NO (1) NO116446B (de)
SE (1) SE374120B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963676A (en) * 1970-05-20 1976-06-15 Japan Atomic Energy Research Institute Novel process for preparing oxymethylene polymer and resulting product
AU497960B2 (en) 1974-04-11 1979-01-25 Minnesota Mining And Manufacturing Company Photopolymerizable compositions
US4788258A (en) * 1987-09-14 1988-11-29 Hoechst Celanese Corporation Low Tg non-crystalline acetal copolymers
US4898925A (en) * 1988-09-12 1990-02-06 Hoechst Celanese Corporation Elastomeric acetal polymers
US5041505A (en) * 1989-09-13 1991-08-20 Hoechst Celanese Corp. Non-crystalline acetal copolymer elastomers
DE4110793C1 (en) * 1991-04-04 1992-04-02 Th. Goldschmidt Ag, 4300 Essen, De Organo:polysiloxane - used as photoinitiator in cationically curable organo:polysiloxane compsn. esp. contg. epoxy¨ or vinyl¨ gps.
US5412042A (en) * 1991-07-25 1995-05-02 Hoechst Celanese Corp. Crosslinked elastomeric acetal polymers
US5286808A (en) * 1991-07-25 1994-02-15 Hoechst Celanese Corporation Elastomeric crosslinked poly(1,3-dioxlane)
DE4228517A1 (de) * 1992-08-27 1994-03-03 Man Nutzfahrzeuge Ag Dieselbrennkraftmaschine
WO1995004099A1 (fr) * 1993-07-29 1995-02-09 Nippon Shokubai Co., Ltd. Polydioxolane a poids moleculaire eleve et son procede de production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246741A (de) * 1958-12-23
NL271273A (de) * 1960-11-15
NL271613A (de) * 1960-11-21
US3197438A (en) * 1961-01-16 1965-07-27 Grace W R & Co Polymerization and co-polymerization of trioxane in inert solvents
GB1022563A (en) * 1961-05-26 1966-03-16 British Industrial Plastics Copolymers
NL128823C (de) * 1964-09-01

Also Published As

Publication number Publication date
BE667780A (de) 1966-02-02
NL135320C (de)
DE1570284B2 (de) 1972-10-26
CH459569A (fr) 1968-07-15
US3422035A (en) 1969-01-14
NL6509888A (de) 1966-02-01
US3480590A (en) 1969-11-25
GB1111232A (en) 1968-04-24
SE374120B (de) 1975-02-24
DE1570284C3 (de) 1978-12-14
US3474074A (en) 1969-10-21
DE1570284A1 (de) 1970-03-12

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